initial commit taken from gitlab.lrz.de

node_modules/jest-snapshot/build/State.js

@@ -0,0 +1,170 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+
+var _fs = require('fs');
+
+var _fs2 = _interopRequireDefault(_fs);
+
+var _utils = require('./utils');
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+class SnapshotState {
+
+  constructor(testPath, options) {
+    this._snapshotPath = options.snapshotPath || (0, _utils.getSnapshotPath)(testPath);
+
+    var _getSnapshotData = (0, _utils.getSnapshotData)(this._snapshotPath, options.updateSnapshot);
+
+    const data = _getSnapshotData.data,
+          dirty = _getSnapshotData.dirty;
+
+    this._snapshotData = data;
+    this._dirty = dirty;
+    this._uncheckedKeys = new Set(Object.keys(this._snapshotData));
+    this._counters = new Map();
+    this._index = 0;
+    this.expand = options.expand || false;
+    this.added = 0;
+    this.matched = 0;
+    this.unmatched = 0;
+    this._updateSnapshot = options.updateSnapshot;
+    this.updated = 0;
+  }
+
+  markSnapshotsAsCheckedForTest(testName) {
+    this._uncheckedKeys.forEach(uncheckedKey => {
+      if ((0, _utils.keyToTestName)(uncheckedKey) === testName) {
+        this._uncheckedKeys.delete(uncheckedKey);
+      }
+    });
+  }
+
+  _addSnapshot(key, receivedSerialized) {
+    this._dirty = true;
+    this._snapshotData[key] = receivedSerialized;
+  }
+
+  save() {
+    const isEmpty = Object.keys(this._snapshotData).length === 0;
+    const status = {
+      deleted: false,
+      saved: false
+    };
+
+    if ((this._dirty || this._uncheckedKeys.size) && !isEmpty) {
+      (0, _utils.saveSnapshotFile)(this._snapshotData, this._snapshotPath);
+      status.saved = true;
+    } else if (isEmpty && _fs2.default.existsSync(this._snapshotPath)) {
+      if (this._updateSnapshot === 'all') {
+        _fs2.default.unlinkSync(this._snapshotPath);
+      }
+      status.deleted = true;
+    }
+
+    return status;
+  }
+
+  getUncheckedCount() {
+    return this._uncheckedKeys.size || 0;
+  }
+
+  getUncheckedKeys() {
+    return Array.from(this._uncheckedKeys);
+  }
+
+  removeUncheckedKeys() {
+    if (this._updateSnapshot === 'all' && this._uncheckedKeys.size) {
+      this._dirty = true;
+      this._uncheckedKeys.forEach(key => delete this._snapshotData[key]);
+      this._uncheckedKeys.clear();
+    }
+  }
+
+  match(testName, received, key) {
+    this._counters.set(testName, (this._counters.get(testName) || 0) + 1);
+    const count = Number(this._counters.get(testName));
+
+    if (!key) {
+      key = (0, _utils.testNameToKey)(testName, count);
+    }
+
+    this._uncheckedKeys.delete(key);
+
+    const receivedSerialized = (0, _utils.serialize)(received);
+    const expected = this._snapshotData[key];
+    const pass = expected === receivedSerialized;
+    const hasSnapshot = this._snapshotData[key] !== undefined;
+
+    if (pass) {
+      // Executing a snapshot file as JavaScript and writing the strings back
+      // when other snapshots have changed loses the proper escaping for some
+      // characters. Since we check every snapshot in every test, use the newly
+      // generated formatted string.
+      // Note that this is only relevant when a snapshot is added and the dirty
+      // flag is set.
+      this._snapshotData[key] = receivedSerialized;
+    }
+
+    // These are the conditions on when to write snapshots:
+    //  * There's no snapshot file in a non-CI environment.
+    //  * There is a snapshot file and we decided to update the snapshot.
+    //  * There is a snapshot file, but it doesn't have this snaphsot.
+    // These are the conditions on when not to write snapshots:
+    //  * The update flag is set to 'none'.
+    //  * There's no snapshot file or a file without this snapshot on a CI environment.
+    if (hasSnapshot && this._updateSnapshot === 'all' || (!hasSnapshot || !_fs2.default.existsSync(this._snapshotPath)) && (this._updateSnapshot === 'new' || this._updateSnapshot === 'all')) {
+      if (this._updateSnapshot === 'all') {
+        if (!pass) {
+          if (hasSnapshot) {
+            this.updated++;
+          } else {
+            this.added++;
+          }
+          this._addSnapshot(key, receivedSerialized);
+        } else {
+          this.matched++;
+        }
+      } else {
+        this._addSnapshot(key, receivedSerialized);
+        this.added++;
+      }
+
+      return {
+        actual: '',
+        count,
+        expected: '',
+        pass: true
+      };
+    } else {
+      if (!pass) {
+        this.unmatched++;
+        return {
+          actual: (0, _utils.unescape)(receivedSerialized),
+          count,
+          expected: expected ? (0, _utils.unescape)(expected) : null,
+          pass: false
+        };
+      } else {
+        this.matched++;
+        return {
+          actual: '',
+          count,
+          expected: '',
+          pass: true
+        };
+      }
+    }
+  }
+}
+exports.default = SnapshotState; /**
+                                  * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+                                  *
+                                  * This source code is licensed under the MIT license found in the
+                                  * LICENSE file in the root directory of this source tree.
+                                  *
+                                  * 
+                                  */

node_modules/jest-snapshot/build/index.js

@@ -0,0 +1,146 @@
+'use strict';
+
+var _fs = require('fs');
+
+var _fs2 = _interopRequireDefault(_fs);
+
+var _path = require('path');
+
+var _path2 = _interopRequireDefault(_path);
+
+var _jestDiff = require('jest-diff');
+
+var _jestDiff2 = _interopRequireDefault(_jestDiff);
+
+var _jestMatcherUtils = require('jest-matcher-utils');
+
+var _State = require('./State');
+
+var _State2 = _interopRequireDefault(_State);
+
+var _plugins = require('./plugins');
+
+var _utils = require('./utils');
+
+var utils = _interopRequireWildcard(_utils);
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * 
+ */
+
+const fileExists = (filePath, hasteFS) => hasteFS.exists(filePath) || _fs2.default.existsSync(filePath);
+
+const cleanup = (hasteFS, update) => {
+  const pattern = '\\.' + utils.SNAPSHOT_EXTENSION + '$';
+  const files = hasteFS.matchFiles(pattern);
+  const filesRemoved = files.filter(snapshotFile => !fileExists(_path2.default.resolve(_path2.default.dirname(snapshotFile), '..', _path2.default.basename(snapshotFile, '.' + utils.SNAPSHOT_EXTENSION)), hasteFS)).map(snapshotFile => {
+    if (update === 'all') {
+      _fs2.default.unlinkSync(snapshotFile);
+    }
+  }).length;
+
+  return {
+    filesRemoved
+  };
+};
+
+const toMatchSnapshot = function (received, testName) {
+  this.dontThrow && this.dontThrow();
+
+  const currentTestName = this.currentTestName,
+        isNot = this.isNot,
+        snapshotState = this.snapshotState;
+
+
+  if (isNot) {
+    throw new Error('Jest: `.not` cannot be used with `.toMatchSnapshot()`.');
+  }
+
+  if (!snapshotState) {
+    throw new Error('Jest: snapshot state must be initialized.');
+  }
+
+  const result = snapshotState.match(testName && currentTestName ? `${currentTestName}: ${testName}` : currentTestName || '', received);
+  const count = result.count,
+        pass = result.pass;
+  let actual = result.actual,
+      expected = result.expected;
+
+
+  let report;
+  if (pass) {
+    return { message: () => '', pass: true };
+  } else if (!expected) {
+    report = () => `New snapshot was ${(0, _jestMatcherUtils.RECEIVED_COLOR)('not written')}. The update flag ` + `must be explicitly passed to write a new snapshot.\n\n` + `This is likely because this test is run in a continuous integration ` + `(CI) environment in which snapshots are not written by default.\n\n` + `${(0, _jestMatcherUtils.RECEIVED_COLOR)('Received value')} ` + `${actual}`;
+  } else {
+    expected = (expected || '').trim();
+    actual = (actual || '').trim();
+    const diffMessage = (0, _jestDiff2.default)(expected, actual, {
+      aAnnotation: 'Snapshot',
+      bAnnotation: 'Received',
+      expand: snapshotState.expand
+    });
+
+    report = () => `${(0, _jestMatcherUtils.RECEIVED_COLOR)('Received value')} does not match ` + `${(0, _jestMatcherUtils.EXPECTED_COLOR)('stored snapshot ' + count)}.\n\n` + (diffMessage || (0, _jestMatcherUtils.EXPECTED_COLOR)('- ' + (expected || '')) + '\n' + (0, _jestMatcherUtils.RECEIVED_COLOR)('+ ' + actual));
+  }
+  // Passing the the actual and expected objects so that a custom reporter
+  // could access them, for example in order to display a custom visual diff,
+  // or create a different error message
+  return {
+    actual,
+    expected,
+    message: () => (0, _jestMatcherUtils.matcherHint)('.toMatchSnapshot', 'value', '') + '\n\n' + report(),
+    name: 'toMatchSnapshot',
+    pass: false,
+    report
+  };
+};
+
+const toThrowErrorMatchingSnapshot = function (received, testName, fromPromise) {
+  this.dontThrow && this.dontThrow();
+
+  const isNot = this.isNot;
+
+
+  if (isNot) {
+    throw new Error('Jest: `.not` cannot be used with `.toThrowErrorMatchingSnapshot()`.');
+  }
+
+  let error;
+
+  if (fromPromise) {
+    error = received;
+  } else {
+    try {
+      received();
+    } catch (e) {
+      error = e;
+    }
+  }
+
+  if (error === undefined) {
+    throw new Error((0, _jestMatcherUtils.matcherHint)('.toThrowErrorMatchingSnapshot', '() => {}', '') + '\n\n' + `Expected the function to throw an error.\n` + `But it didn't throw anything.`);
+  }
+
+  return toMatchSnapshot.call(this, error.message, testName);
+};
+
+module.exports = {
+  EXTENSION: utils.SNAPSHOT_EXTENSION,
+  SnapshotState: _State2.default,
+  addSerializer: _plugins.addSerializer,
+  cleanup,
+  getSerializers: _plugins.getSerializers,
+  toMatchSnapshot,
+  toThrowErrorMatchingSnapshot,
+  utils
+};

node_modules/jest-snapshot/build/mock_serializer.js

@@ -0,0 +1,29 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+const serialize = exports.serialize = (val, config, indentation, depth, refs, printer) => {
+  // Serialize a non-default name, even if config.printFunctionName is false.
+  const name = val.getMockName();
+  const nameString = name === 'jest.fn()' ? '' : ' ' + name;
+
+  let callsString = '';
+  if (val.mock.calls.length !== 0) {
+    const indentationNext = indentation + config.indent;
+    callsString = ' {' + config.spacingOuter + indentationNext + '"calls": ' + printer(val.mock.calls, config, indentationNext, depth, refs) + (config.min ? '' : ',') + config.spacingOuter + indentation + '}';
+  }
+
+  return '[MockFunction' + nameString + ']' + callsString;
+}; /**
+    * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+    *
+    * This source code is licensed under the MIT license found in the
+    * LICENSE file in the root directory of this source tree.
+    *
+    * 
+    */
+
+const test = exports.test = val => val && !!val._isMockFunction;
+
+exports.default = { serialize, test };

node_modules/jest-snapshot/build/plugins.js

@@ -0,0 +1,41 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.getSerializers = exports.addSerializer = undefined;
+
+var _prettyFormat = require('pretty-format');
+
+var _prettyFormat2 = _interopRequireDefault(_prettyFormat);
+
+var _mock_serializer = require('./mock_serializer');
+
+var _mock_serializer2 = _interopRequireDefault(_mock_serializer);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var _prettyFormat$plugins = _prettyFormat2.default.plugins; /**
+                                                             * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+                                                             *
+                                                             * This source code is licensed under the MIT license found in the
+                                                             * LICENSE file in the root directory of this source tree.
+                                                             *
+                                                             * 
+                                                             */
+
+const DOMCollection = _prettyFormat$plugins.DOMCollection,
+      DOMElement = _prettyFormat$plugins.DOMElement,
+      Immutable = _prettyFormat$plugins.Immutable,
+      ReactElement = _prettyFormat$plugins.ReactElement,
+      ReactTestComponent = _prettyFormat$plugins.ReactTestComponent;
+
+
+let PLUGINS = [ReactTestComponent, ReactElement, DOMElement, DOMCollection, Immutable, _mock_serializer2.default];
+
+// Prepend to list so the last added is the first tested.
+const addSerializer = exports.addSerializer = plugin => {
+  PLUGINS = [plugin].concat(PLUGINS);
+};
+
+const getSerializers = exports.getSerializers = () => PLUGINS;

node_modules/jest-snapshot/build/utils.js

@@ -0,0 +1,145 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.saveSnapshotFile = exports.ensureDirectoryExists = exports.unescape = exports.serialize = exports.getSnapshotData = exports.getSnapshotPath = exports.keyToTestName = exports.testNameToKey = exports.SNAPSHOT_VERSION_WARNING = exports.SNAPSHOT_GUIDE_LINK = exports.SNAPSHOT_VERSION = exports.SNAPSHOT_EXTENSION = undefined;
+
+var _plugins = require('./plugins');
+
+var _chalk = require('chalk');
+
+var _chalk2 = _interopRequireDefault(_chalk);
+
+var _fs = require('fs');
+
+var _fs2 = _interopRequireDefault(_fs);
+
+var _mkdirp = require('mkdirp');
+
+var _mkdirp2 = _interopRequireDefault(_mkdirp);
+
+var _naturalCompare = require('natural-compare');
+
+var _naturalCompare2 = _interopRequireDefault(_naturalCompare);
+
+var _path = require('path');
+
+var _path2 = _interopRequireDefault(_path);
+
+var _prettyFormat = require('pretty-format');
+
+var _prettyFormat2 = _interopRequireDefault(_prettyFormat);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * 
+ */
+
+const SNAPSHOT_EXTENSION = exports.SNAPSHOT_EXTENSION = 'snap';
+const SNAPSHOT_VERSION = exports.SNAPSHOT_VERSION = '1';
+const SNAPSHOT_VERSION_REGEXP = /^\/\/ Jest Snapshot v(.+),/;
+const SNAPSHOT_GUIDE_LINK = exports.SNAPSHOT_GUIDE_LINK = 'https://goo.gl/fbAQLP';
+const SNAPSHOT_VERSION_WARNING = exports.SNAPSHOT_VERSION_WARNING = _chalk2.default.yellow(`${_chalk2.default.bold('Warning')}: Before you upgrade snapshots, ` + `we recommend that you revert any local changes to tests or other code, ` + `to ensure that you do not store invalid state.`);
+
+const writeSnapshotVersion = () => `// Jest Snapshot v${SNAPSHOT_VERSION}, ${SNAPSHOT_GUIDE_LINK}`;
+
+const validateSnapshotVersion = snapshotContents => {
+  const versionTest = SNAPSHOT_VERSION_REGEXP.exec(snapshotContents);
+  const version = versionTest && versionTest[1];
+
+  if (!version) {
+    return new Error(_chalk2.default.red(`${_chalk2.default.bold('Outdated snapshot')}: No snapshot header found. ` + `Jest 19 introduced versioned snapshots to ensure all developers ` + `on a project are using the same version of Jest. ` + `Please update all snapshots during this upgrade of Jest.\n\n`) + SNAPSHOT_VERSION_WARNING);
+  }
+
+  if (version < SNAPSHOT_VERSION) {
+    return new Error(_chalk2.default.red(`${_chalk2.default.red.bold('Outdated snapshot')}: The version of the snapshot ` + `file associated with this test is outdated. The snapshot file ` + `version ensures that all developers on a project are using ` + `the same version of Jest. ` + `Please update all snapshots during this upgrade of Jest.\n\n`) + `Expected: v${SNAPSHOT_VERSION}\n` + `Received: v${version}\n\n` + SNAPSHOT_VERSION_WARNING);
+  }
+
+  if (version > SNAPSHOT_VERSION) {
+    return new Error(_chalk2.default.red(`${_chalk2.default.red.bold('Outdated Jest version')}: The version of this ` + `snapshot file indicates that this project is meant to be used ` + `with a newer version of Jest. The snapshot file version ensures ` + `that all developers on a project are using the same version of ` + `Jest. Please update your version of Jest and re-run the tests.\n\n`) + `Expected: v${SNAPSHOT_VERSION}\n` + `Received: v${version}`);
+  }
+
+  return null;
+};
+
+const testNameToKey = exports.testNameToKey = (testName, count) => testName + ' ' + count;
+
+const keyToTestName = exports.keyToTestName = key => {
+  if (!/ \d+$/.test(key)) {
+    throw new Error('Snapshot keys must end with a number.');
+  }
+
+  return key.replace(/ \d+$/, '');
+};
+
+const getSnapshotPath = exports.getSnapshotPath = testPath => _path2.default.join(_path2.default.join(_path2.default.dirname(testPath), '__snapshots__'), _path2.default.basename(testPath) + '.' + SNAPSHOT_EXTENSION);
+
+const getSnapshotData = exports.getSnapshotData = (snapshotPath, update) => {
+  const data = Object.create(null);
+  let snapshotContents = '';
+  let dirty = false;
+
+  if (_fs2.default.existsSync(snapshotPath)) {
+    try {
+      snapshotContents = _fs2.default.readFileSync(snapshotPath, 'utf8');
+      // eslint-disable-next-line no-new-func
+      const populate = new Function('exports', snapshotContents);
+      // $FlowFixMe
+      populate(data);
+    } catch (e) {}
+  }
+
+  const validationResult = validateSnapshotVersion(snapshotContents);
+  const isInvalid = snapshotContents && validationResult;
+
+  if (update === 'none' && isInvalid) {
+    throw validationResult;
+  }
+
+  if ((update === 'all' || update === 'new') && isInvalid) {
+    dirty = true;
+  }
+
+  return { data, dirty };
+};
+
+// Extra line breaks at the beginning and at the end of the snapshot are useful
+// to make the content of the snapshot easier to read
+const addExtraLineBreaks = string => string.includes('\n') ? `\n${string}\n` : string;
+
+const serialize = exports.serialize = data => {
+  return addExtraLineBreaks(normalizeNewlines((0, _prettyFormat2.default)(data, {
+    escapeRegex: true,
+    plugins: (0, _plugins.getSerializers)(),
+    printFunctionName: false
+  })));
+};
+
+// unescape double quotes
+const unescape = exports.unescape = data => data.replace(/\\(")/g, '$1');
+
+const printBacktickString = str => {
+  return '`' + str.replace(/`|\\|\${/g, '\\$&') + '`';
+};
+
+const ensureDirectoryExists = exports.ensureDirectoryExists = filePath => {
+  try {
+    _mkdirp2.default.sync(_path2.default.join(_path2.default.dirname(filePath)), '777');
+  } catch (e) {}
+};
+
+const normalizeNewlines = string => string.replace(/\r\n|\r/g, '\n');
+
+const saveSnapshotFile = exports.saveSnapshotFile = (snapshotData, snapshotPath) => {
+  const snapshots = Object.keys(snapshotData).sort(_naturalCompare2.default).map(key => 'exports[' + printBacktickString(key) + '] = ' + printBacktickString(normalizeNewlines(snapshotData[key])) + ';');
+
+  ensureDirectoryExists(snapshotPath);
+  _fs2.default.writeFileSync(snapshotPath, writeSnapshotVersion() + '\n\n' + snapshots.join('\n\n') + '\n');
+};

node_modules/jest-snapshot/node_modules/ansi-regex/index.js

@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = () => {
+	const pattern = [
+		'[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[a-zA-Z\\d]*)*)?\\u0007)',
+		'(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PRZcf-ntqry=><~]))'
+	].join('|');
+
+	return new RegExp(pattern, 'g');
+};

node_modules/jest-snapshot/node_modules/ansi-regex/license

@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

node_modules/jest-snapshot/node_modules/ansi-regex/package.json

@@ -0,0 +1,121 @@
+{
+  "_args": [
+    [
+      "ansi-regex@^3.0.0",
+      "/home/bernhard/freifunk-app/node_modules/jest-snapshot/node_modules/pretty-format"
+    ]
+  ],
+  "_from": "ansi-regex@>=3.0.0 <4.0.0",
+  "_id": "ansi-regex@3.0.0",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/jest-snapshot/ansi-regex",
+  "_nodeVersion": "4.8.3",
+  "_npmOperationalInternal": {
+    "host": "s3://npm-registry-packages",
+    "tmp": "tmp/ansi-regex-3.0.0.tgz_1497985412590_0.5700640194118023"
+  },
+  "_npmUser": {
+    "email": "sindresorhus@gmail.com",
+    "name": "sindresorhus"
+  },
+  "_npmVersion": "2.15.11",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "ansi-regex",
+    "raw": "ansi-regex@^3.0.0",
+    "rawSpec": "^3.0.0",
+    "scope": null,
+    "spec": ">=3.0.0 <4.0.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/jest-snapshot/pretty-format"
+  ],
+  "_resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
+  "_shasum": "ed0317c322064f79466c02966bddb605ab37d998",
+  "_shrinkwrap": null,
+  "_spec": "ansi-regex@^3.0.0",
+  "_where": "/home/bernhard/freifunk-app/node_modules/jest-snapshot/node_modules/pretty-format",
+  "author": {
+    "email": "sindresorhus@gmail.com",
+    "name": "Sindre Sorhus",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/chalk/ansi-regex/issues"
+  },
+  "dependencies": {},
+  "description": "Regular expression for matching ANSI escape codes",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "ed0317c322064f79466c02966bddb605ab37d998",
+    "tarball": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "files": [
+    "index.js"
+  ],
+  "gitHead": "0a8cc19946c03c38520fe8c086b8adb66f9cce0b",
+  "homepage": "https://github.com/chalk/ansi-regex#readme",
+  "keywords": [
+    "256",
+    "ansi",
+    "cli",
+    "color",
+    "colors",
+    "colour",
+    "command-line",
+    "console",
+    "escape",
+    "find",
+    "formatting",
+    "match",
+    "pattern",
+    "re",
+    "regex",
+    "regexp",
+    "rgb",
+    "shell",
+    "string",
+    "styles",
+    "terminal",
+    "test",
+    "text",
+    "tty",
+    "xterm"
+  ],
+  "license": "MIT",
+  "maintainers": [
+    {
+      "name": "dthree",
+      "email": "threedeecee@gmail.com"
+    },
+    {
+      "name": "qix",
+      "email": "i.am.qix@gmail.com"
+    },
+    {
+      "name": "sindresorhus",
+      "email": "sindresorhus@gmail.com"
+    }
+  ],
+  "name": "ansi-regex",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/chalk/ansi-regex.git"
+  },
+  "scripts": {
+    "test": "xo && ava",
+    "view-supported": "node fixtures/view-codes.js"
+  },
+  "version": "3.0.0"
+}

node_modules/jest-snapshot/node_modules/ansi-regex/readme.md

@@ -0,0 +1,46 @@
+# ansi-regex [![Build Status](https://travis-ci.org/chalk/ansi-regex.svg?branch=master)](https://travis-ci.org/chalk/ansi-regex)
+
+> Regular expression for matching [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code)
+
+
+## Install
+
+```
+$ npm install ansi-regex
+```
+
+
+## Usage
+
+```js
+const ansiRegex = require('ansi-regex');
+
+ansiRegex().test('\u001B[4mcake\u001B[0m');
+//=> true
+
+ansiRegex().test('cake');
+//=> false
+
+'\u001B[4mcake\u001B[0m'.match(ansiRegex());
+//=> ['\u001B[4m', '\u001B[0m']
+```
+
+
+## FAQ
+
+### Why do you test for codes not in the ECMA 48 standard?
+
+Some of the codes we run as a test are codes that we acquired finding various lists of non-standard or manufacturer specific codes. We test for both standard and non-standard codes, as most of them follow the same or similar format and can be safely matched in strings without the risk of removing actual string content. There are a few non-standard control codes that do not follow the traditional format (i.e. they end in numbers) thus forcing us to exclude them from the test because we cannot reliably match them.
+
+On the historical side, those ECMA standards were established in the early 90's whereas the VT100, for example, was designed in the mid/late 70's. At that point in time, control codes were still pretty ungoverned and engineers used them for a multitude of things, namely to activate hardware ports that may have been proprietary. Somewhere else you see a similar 'anarchy' of codes is in the x86 architecture for processors; there are a ton of "interrupts" that can mean different things on certain brands of processors, most of which have been phased out.
+
+
+## Maintainers
+
+- [Sindre Sorhus](https://github.com/sindresorhus)
+- [Josh Junon](https://github.com/qix-)
+
+
+## License
+
+MIT

node_modules/jest-snapshot/node_modules/ansi-styles/index.js

@@ -0,0 +1,165 @@
+'use strict';
+const colorConvert = require('color-convert');
+
+const wrapAnsi16 = (fn, offset) => function () {
+	const code = fn.apply(colorConvert, arguments);
+	return `\u001B[${code + offset}m`;
+};
+
+const wrapAnsi256 = (fn, offset) => function () {
+	const code = fn.apply(colorConvert, arguments);
+	return `\u001B[${38 + offset};5;${code}m`;
+};
+
+const wrapAnsi16m = (fn, offset) => function () {
+	const rgb = fn.apply(colorConvert, arguments);
+	return `\u001B[${38 + offset};2;${rgb[0]};${rgb[1]};${rgb[2]}m`;
+};
+
+function assembleStyles() {
+	const codes = new Map();
+	const styles = {
+		modifier: {
+			reset: [0, 0],
+			// 21 isn't widely supported and 22 does the same thing
+			bold: [1, 22],
+			dim: [2, 22],
+			italic: [3, 23],
+			underline: [4, 24],
+			inverse: [7, 27],
+			hidden: [8, 28],
+			strikethrough: [9, 29]
+		},
+		color: {
+			black: [30, 39],
+			red: [31, 39],
+			green: [32, 39],
+			yellow: [33, 39],
+			blue: [34, 39],
+			magenta: [35, 39],
+			cyan: [36, 39],
+			white: [37, 39],
+			gray: [90, 39],
+
+			// Bright color
+			redBright: [91, 39],
+			greenBright: [92, 39],
+			yellowBright: [93, 39],
+			blueBright: [94, 39],
+			magentaBright: [95, 39],
+			cyanBright: [96, 39],
+			whiteBright: [97, 39]
+		},
+		bgColor: {
+			bgBlack: [40, 49],
+			bgRed: [41, 49],
+			bgGreen: [42, 49],
+			bgYellow: [43, 49],
+			bgBlue: [44, 49],
+			bgMagenta: [45, 49],
+			bgCyan: [46, 49],
+			bgWhite: [47, 49],
+
+			// Bright color
+			bgBlackBright: [100, 49],
+			bgRedBright: [101, 49],
+			bgGreenBright: [102, 49],
+			bgYellowBright: [103, 49],
+			bgBlueBright: [104, 49],
+			bgMagentaBright: [105, 49],
+			bgCyanBright: [106, 49],
+			bgWhiteBright: [107, 49]
+		}
+	};
+
+	// Fix humans
+	styles.color.grey = styles.color.gray;
+
+	for (const groupName of Object.keys(styles)) {
+		const group = styles[groupName];
+
+		for (const styleName of Object.keys(group)) {
+			const style = group[styleName];
+
+			styles[styleName] = {
+				open: `\u001B[${style[0]}m`,
+				close: `\u001B[${style[1]}m`
+			};
+
+			group[styleName] = styles[styleName];
+
+			codes.set(style[0], style[1]);
+		}
+
+		Object.defineProperty(styles, groupName, {
+			value: group,
+			enumerable: false
+		});
+
+		Object.defineProperty(styles, 'codes', {
+			value: codes,
+			enumerable: false
+		});
+	}
+
+	const ansi2ansi = n => n;
+	const rgb2rgb = (r, g, b) => [r, g, b];
+
+	styles.color.close = '\u001B[39m';
+	styles.bgColor.close = '\u001B[49m';
+
+	styles.color.ansi = {
+		ansi: wrapAnsi16(ansi2ansi, 0)
+	};
+	styles.color.ansi256 = {
+		ansi256: wrapAnsi256(ansi2ansi, 0)
+	};
+	styles.color.ansi16m = {
+		rgb: wrapAnsi16m(rgb2rgb, 0)
+	};
+
+	styles.bgColor.ansi = {
+		ansi: wrapAnsi16(ansi2ansi, 10)
+	};
+	styles.bgColor.ansi256 = {
+		ansi256: wrapAnsi256(ansi2ansi, 10)
+	};
+	styles.bgColor.ansi16m = {
+		rgb: wrapAnsi16m(rgb2rgb, 10)
+	};
+
+	for (let key of Object.keys(colorConvert)) {
+		if (typeof colorConvert[key] !== 'object') {
+			continue;
+		}
+
+		const suite = colorConvert[key];
+
+		if (key === 'ansi16') {
+			key = 'ansi';
+		}
+
+		if ('ansi16' in suite) {
+			styles.color.ansi[key] = wrapAnsi16(suite.ansi16, 0);
+			styles.bgColor.ansi[key] = wrapAnsi16(suite.ansi16, 10);
+		}
+
+		if ('ansi256' in suite) {
+			styles.color.ansi256[key] = wrapAnsi256(suite.ansi256, 0);
+			styles.bgColor.ansi256[key] = wrapAnsi256(suite.ansi256, 10);
+		}
+
+		if ('rgb' in suite) {
+			styles.color.ansi16m[key] = wrapAnsi16m(suite.rgb, 0);
+			styles.bgColor.ansi16m[key] = wrapAnsi16m(suite.rgb, 10);
+		}
+	}
+
+	return styles;
+}
+
+// Make the export immutable
+Object.defineProperty(module, 'exports', {
+	enumerable: true,
+	get: assembleStyles
+});

node_modules/jest-snapshot/node_modules/ansi-styles/license

@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

node_modules/jest-snapshot/node_modules/ansi-styles/package.json

@@ -0,0 +1,123 @@
+{
+  "_args": [
+    [
+      "ansi-styles@^3.2.1",
+      "/home/bernhard/freifunk-app/node_modules/jest-snapshot/node_modules/chalk"
+    ]
+  ],
+  "_from": "ansi-styles@>=3.2.1 <4.0.0",
+  "_id": "ansi-styles@3.2.1",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/jest-snapshot/ansi-styles",
+  "_nodeVersion": "8.9.4",
+  "_npmOperationalInternal": {
+    "host": "s3://npm-registry-packages",
+    "tmp": "tmp/ansi-styles_3.2.1_1519983600652_0.7656433427334486"
+  },
+  "_npmUser": {
+    "email": "sindresorhus@gmail.com",
+    "name": "sindresorhus"
+  },
+  "_npmVersion": "5.6.0",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "ansi-styles",
+    "raw": "ansi-styles@^3.2.1",
+    "rawSpec": "^3.2.1",
+    "scope": null,
+    "spec": ">=3.2.1 <4.0.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/jest-snapshot/chalk",
+    "/jest-snapshot/pretty-format"
+  ],
+  "_resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+  "_shasum": "41fbb20243e50b12be0f04b8dedbf07520ce841d",
+  "_shrinkwrap": null,
+  "_spec": "ansi-styles@^3.2.1",
+  "_where": "/home/bernhard/freifunk-app/node_modules/jest-snapshot/node_modules/chalk",
+  "author": {
+    "email": "sindresorhus@gmail.com",
+    "name": "Sindre Sorhus",
+    "url": "sindresorhus.com"
+  },
+  "ava": {
+    "require": "babel-polyfill"
+  },
+  "bugs": {
+    "url": "https://github.com/chalk/ansi-styles/issues"
+  },
+  "dependencies": {
+    "color-convert": "^1.9.0"
+  },
+  "description": "ANSI escape codes for styling strings in the terminal",
+  "devDependencies": {
+    "ava": "*",
+    "babel-polyfill": "^6.23.0",
+    "svg-term-cli": "^2.1.1",
+    "xo": "*"
+  },
+  "directories": {},
+  "dist": {
+    "fileCount": 4,
+    "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
+    "shasum": "41fbb20243e50b12be0f04b8dedbf07520ce841d",
+    "tarball": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+    "unpackedSize": 9371
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "files": [
+    "index.js"
+  ],
+  "gitHead": "de7527a86c1cf49906b0eb32a0de1402d849ccc2",
+  "homepage": "https://github.com/chalk/ansi-styles#readme",
+  "keywords": [
+    "256",
+    "ansi",
+    "cli",
+    "color",
+    "colors",
+    "colour",
+    "command-line",
+    "console",
+    "escape",
+    "formatting",
+    "log",
+    "logging",
+    "rgb",
+    "shell",
+    "string",
+    "styles",
+    "terminal",
+    "text",
+    "tty",
+    "xterm"
+  ],
+  "license": "MIT",
+  "maintainers": [
+    {
+      "name": "qix",
+      "email": "i.am.qix@gmail.com"
+    },
+    {
+      "name": "sindresorhus",
+      "email": "sindresorhus@gmail.com"
+    }
+  ],
+  "name": "ansi-styles",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/chalk/ansi-styles.git"
+  },
+  "scripts": {
+    "screenshot": "svg-term --command='node screenshot' --out=screenshot.svg --padding=3 --width=55 --height=3 --at=1000 --no-cursor",
+    "test": "xo && ava"
+  },
+  "version": "3.2.1"
+}

node_modules/jest-snapshot/node_modules/ansi-styles/readme.md

@@ -0,0 +1,147 @@
+# ansi-styles [![Build Status](https://travis-ci.org/chalk/ansi-styles.svg?branch=master)](https://travis-ci.org/chalk/ansi-styles)
+
+> [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code#Colors_and_Styles) for styling strings in the terminal
+
+You probably want the higher-level [chalk](https://github.com/chalk/chalk) module for styling your strings.
+
+<img src="https://cdn.rawgit.com/chalk/ansi-styles/8261697c95bf34b6c7767e2cbe9941a851d59385/screenshot.svg" width="900">
+
+
+## Install
+
+```
+$ npm install ansi-styles
+```
+
+
+## Usage
+
+```js
+const style = require('ansi-styles');
+
+console.log(`${style.green.open}Hello world!${style.green.close}`);
+
+
+// Color conversion between 16/256/truecolor
+// NOTE: If conversion goes to 16 colors or 256 colors, the original color
+//       may be degraded to fit that color palette. This means terminals
+//       that do not support 16 million colors will best-match the
+//       original color.
+console.log(style.bgColor.ansi.hsl(120, 80, 72) + 'Hello world!' + style.bgColor.close);
+console.log(style.color.ansi256.rgb(199, 20, 250) + 'Hello world!' + style.color.close);
+console.log(style.color.ansi16m.hex('#ABCDEF') + 'Hello world!' + style.color.close);
+```
+
+## API
+
+Each style has an `open` and `close` property.
+
+
+## Styles
+
+### Modifiers
+
+- `reset`
+- `bold`
+- `dim`
+- `italic` *(Not widely supported)*
+- `underline`
+- `inverse`
+- `hidden`
+- `strikethrough` *(Not widely supported)*
+
+### Colors
+
+- `black`
+- `red`
+- `green`
+- `yellow`
+- `blue`
+- `magenta`
+- `cyan`
+- `white`
+- `gray` ("bright black")
+- `redBright`
+- `greenBright`
+- `yellowBright`
+- `blueBright`
+- `magentaBright`
+- `cyanBright`
+- `whiteBright`
+
+### Background colors
+
+- `bgBlack`
+- `bgRed`
+- `bgGreen`
+- `bgYellow`
+- `bgBlue`
+- `bgMagenta`
+- `bgCyan`
+- `bgWhite`
+- `bgBlackBright`
+- `bgRedBright`
+- `bgGreenBright`
+- `bgYellowBright`
+- `bgBlueBright`
+- `bgMagentaBright`
+- `bgCyanBright`
+- `bgWhiteBright`
+
+
+## Advanced usage
+
+By default, you get a map of styles, but the styles are also available as groups. They are non-enumerable so they don't show up unless you access them explicitly. This makes it easier to expose only a subset in a higher-level module.
+
+- `style.modifier`
+- `style.color`
+- `style.bgColor`
+
+###### Example
+
+```js
+console.log(style.color.green.open);
+```
+
+Raw escape codes (i.e. without the CSI escape prefix `\u001B[` and render mode postfix `m`) are available under `style.codes`, which returns a `Map` with the open codes as keys and close codes as values.
+
+###### Example
+
+```js
+console.log(style.codes.get(36));
+//=> 39
+```
+
+
+## [256 / 16 million (TrueColor) support](https://gist.github.com/XVilka/8346728)
+
+`ansi-styles` uses the [`color-convert`](https://github.com/Qix-/color-convert) package to allow for converting between various colors and ANSI escapes, with support for 256 and 16 million colors.
+
+To use these, call the associated conversion function with the intended output, for example:
+
+```js
+style.color.ansi.rgb(100, 200, 15); // RGB to 16 color ansi foreground code
+style.bgColor.ansi.rgb(100, 200, 15); // RGB to 16 color ansi background code
+
+style.color.ansi256.hsl(120, 100, 60); // HSL to 256 color ansi foreground code
+style.bgColor.ansi256.hsl(120, 100, 60); // HSL to 256 color ansi foreground code
+
+style.color.ansi16m.hex('#C0FFEE'); // Hex (RGB) to 16 million color foreground code
+style.bgColor.ansi16m.hex('#C0FFEE'); // Hex (RGB) to 16 million color background code
+```
+
+
+## Related
+
+- [ansi-escapes](https://github.com/sindresorhus/ansi-escapes) - ANSI escape codes for manipulating the terminal
+
+
+## Maintainers
+
+- [Sindre Sorhus](https://github.com/sindresorhus)
+- [Josh Junon](https://github.com/qix-)
+
+
+## License
+
+MIT

node_modules/jest-snapshot/node_modules/chalk/index.js

@@ -0,0 +1,228 @@
+'use strict';
+const escapeStringRegexp = require('escape-string-regexp');
+const ansiStyles = require('ansi-styles');
+const stdoutColor = require('supports-color').stdout;
+
+const template = require('./templates.js');
+
+const isSimpleWindowsTerm = process.platform === 'win32' && !(process.env.TERM || '').toLowerCase().startsWith('xterm');
+
+// `supportsColor.level` → `ansiStyles.color[name]` mapping
+const levelMapping = ['ansi', 'ansi', 'ansi256', 'ansi16m'];
+
+// `color-convert` models to exclude from the Chalk API due to conflicts and such
+const skipModels = new Set(['gray']);
+
+const styles = Object.create(null);
+
+function applyOptions(obj, options) {
+	options = options || {};
+
+	// Detect level if not set manually
+	const scLevel = stdoutColor ? stdoutColor.level : 0;
+	obj.level = options.level === undefined ? scLevel : options.level;
+	obj.enabled = 'enabled' in options ? options.enabled : obj.level > 0;
+}
+
+function Chalk(options) {
+	// We check for this.template here since calling `chalk.constructor()`
+	// by itself will have a `this` of a previously constructed chalk object
+	if (!this || !(this instanceof Chalk) || this.template) {
+		const chalk = {};
+		applyOptions(chalk, options);
+
+		chalk.template = function () {
+			const args = [].slice.call(arguments);
+			return chalkTag.apply(null, [chalk.template].concat(args));
+		};
+
+		Object.setPrototypeOf(chalk, Chalk.prototype);
+		Object.setPrototypeOf(chalk.template, chalk);
+
+		chalk.template.constructor = Chalk;
+
+		return chalk.template;
+	}
+
+	applyOptions(this, options);
+}
+
+// Use bright blue on Windows as the normal blue color is illegible
+if (isSimpleWindowsTerm) {
+	ansiStyles.blue.open = '\u001B[94m';
+}
+
+for (const key of Object.keys(ansiStyles)) {
+	ansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g');
+
+	styles[key] = {
+		get() {
+			const codes = ansiStyles[key];
+			return build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, key);
+		}
+	};
+}
+
+styles.visible = {
+	get() {
+		return build.call(this, this._styles || [], true, 'visible');
+	}
+};
+
+ansiStyles.color.closeRe = new RegExp(escapeStringRegexp(ansiStyles.color.close), 'g');
+for (const model of Object.keys(ansiStyles.color.ansi)) {
+	if (skipModels.has(model)) {
+		continue;
+	}
+
+	styles[model] = {
+		get() {
+			const level = this.level;
+			return function () {
+				const open = ansiStyles.color[levelMapping[level]][model].apply(null, arguments);
+				const codes = {
+					open,
+					close: ansiStyles.color.close,
+					closeRe: ansiStyles.color.closeRe
+				};
+				return build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, model);
+			};
+		}
+	};
+}
+
+ansiStyles.bgColor.closeRe = new RegExp(escapeStringRegexp(ansiStyles.bgColor.close), 'g');
+for (const model of Object.keys(ansiStyles.bgColor.ansi)) {
+	if (skipModels.has(model)) {
+		continue;
+	}
+
+	const bgModel = 'bg' + model[0].toUpperCase() + model.slice(1);
+	styles[bgModel] = {
+		get() {
+			const level = this.level;
+			return function () {
+				const open = ansiStyles.bgColor[levelMapping[level]][model].apply(null, arguments);
+				const codes = {
+					open,
+					close: ansiStyles.bgColor.close,
+					closeRe: ansiStyles.bgColor.closeRe
+				};
+				return build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, model);
+			};
+		}
+	};
+}
+
+const proto = Object.defineProperties(() => {}, styles);
+
+function build(_styles, _empty, key) {
+	const builder = function () {
+		return applyStyle.apply(builder, arguments);
+	};
+
+	builder._styles = _styles;
+	builder._empty = _empty;
+
+	const self = this;
+
+	Object.defineProperty(builder, 'level', {
+		enumerable: true,
+		get() {
+			return self.level;
+		},
+		set(level) {
+			self.level = level;
+		}
+	});
+
+	Object.defineProperty(builder, 'enabled', {
+		enumerable: true,
+		get() {
+			return self.enabled;
+		},
+		set(enabled) {
+			self.enabled = enabled;
+		}
+	});
+
+	// See below for fix regarding invisible grey/dim combination on Windows
+	builder.hasGrey = this.hasGrey || key === 'gray' || key === 'grey';
+
+	// `__proto__` is used because we must return a function, but there is
+	// no way to create a function with a different prototype
+	builder.__proto__ = proto; // eslint-disable-line no-proto
+
+	return builder;
+}
+
+function applyStyle() {
+	// Support varags, but simply cast to string in case there's only one arg
+	const args = arguments;
+	const argsLen = args.length;
+	let str = String(arguments[0]);
+
+	if (argsLen === 0) {
+		return '';
+	}
+
+	if (argsLen > 1) {
+		// Don't slice `arguments`, it prevents V8 optimizations
+		for (let a = 1; a < argsLen; a++) {
+			str += ' ' + args[a];
+		}
+	}
+
+	if (!this.enabled || this.level <= 0 || !str) {
+		return this._empty ? '' : str;
+	}
+
+	// Turns out that on Windows dimmed gray text becomes invisible in cmd.exe,
+	// see https://github.com/chalk/chalk/issues/58
+	// If we're on Windows and we're dealing with a gray color, temporarily make 'dim' a noop.
+	const originalDim = ansiStyles.dim.open;
+	if (isSimpleWindowsTerm && this.hasGrey) {
+		ansiStyles.dim.open = '';
+	}
+
+	for (const code of this._styles.slice().reverse()) {
+		// Replace any instances already present with a re-opening code
+		// otherwise only the part of the string until said closing code
+		// will be colored, and the rest will simply be 'plain'.
+		str = code.open + str.replace(code.closeRe, code.open) + code.close;
+
+		// Close the styling before a linebreak and reopen
+		// after next line to fix a bleed issue on macOS
+		// https://github.com/chalk/chalk/pull/92
+		str = str.replace(/\r?\n/g, `${code.close}$&${code.open}`);
+	}
+
+	// Reset the original `dim` if we changed it to work around the Windows dimmed gray issue
+	ansiStyles.dim.open = originalDim;
+
+	return str;
+}
+
+function chalkTag(chalk, strings) {
+	if (!Array.isArray(strings)) {
+		// If chalk() was called by itself or with a string,
+		// return the string itself as a string.
+		return [].slice.call(arguments, 1).join(' ');
+	}
+
+	const args = [].slice.call(arguments, 2);
+	const parts = [strings.raw[0]];
+
+	for (let i = 1; i < strings.length; i++) {
+		parts.push(String(args[i - 1]).replace(/[{}\\]/g, '\\$&'));
+		parts.push(String(strings.raw[i]));
+	}
+
+	return template(chalk, parts.join(''));
+}
+
+Object.defineProperties(Chalk.prototype, styles);
+
+module.exports = Chalk(); // eslint-disable-line new-cap
+module.exports.supportsColor = stdoutColor;
+module.exports.default = module.exports; // For TypeScript

node_modules/jest-snapshot/node_modules/chalk/index.js.flow

@@ -0,0 +1,93 @@
+// @flow
+
+type TemplateStringsArray = $ReadOnlyArray<string>;
+
+export type Level = $Values<{
+	None: 0,
+	Basic: 1,
+	Ansi256: 2,
+	TrueColor: 3
+}>;
+
+export type ChalkOptions = {|
+	enabled?: boolean,
+	level?: Level
+|};
+
+export type ColorSupport = {|
+	level: Level,
+	hasBasic: boolean,
+	has256: boolean,
+	has16m: boolean
+|};
+
+export interface Chalk {
+	(...text: string[]): string,
+	(text: TemplateStringsArray, ...placeholders: string[]): string,
+	constructor(options?: ChalkOptions): Chalk,
+	enabled: boolean,
+	level: Level,
+	rgb(r: number, g: number, b: number): Chalk,
+	hsl(h: number, s: number, l: number): Chalk,
+	hsv(h: number, s: number, v: number): Chalk,
+	hwb(h: number, w: number, b: number): Chalk,
+	bgHex(color: string): Chalk,
+	bgKeyword(color: string): Chalk,
+	bgRgb(r: number, g: number, b: number): Chalk,
+	bgHsl(h: number, s: number, l: number): Chalk,
+	bgHsv(h: number, s: number, v: number): Chalk,
+	bgHwb(h: number, w: number, b: number): Chalk,
+	hex(color: string): Chalk,
+	keyword(color: string): Chalk,
+
+	+reset: Chalk,
+	+bold: Chalk,
+	+dim: Chalk,
+	+italic: Chalk,
+	+underline: Chalk,
+	+inverse: Chalk,
+	+hidden: Chalk,
+	+strikethrough: Chalk,
+
+	+visible: Chalk,
+
+	+black: Chalk,
+	+red: Chalk,
+	+green: Chalk,
+	+yellow: Chalk,
+	+blue: Chalk,
+	+magenta: Chalk,
+	+cyan: Chalk,
+	+white: Chalk,
+	+gray: Chalk,
+	+grey: Chalk,
+	+blackBright: Chalk,
+	+redBright: Chalk,
+	+greenBright: Chalk,
+	+yellowBright: Chalk,
+	+blueBright: Chalk,
+	+magentaBright: Chalk,
+	+cyanBright: Chalk,
+	+whiteBright: Chalk,
+
+	+bgBlack: Chalk,
+	+bgRed: Chalk,
+	+bgGreen: Chalk,
+	+bgYellow: Chalk,
+	+bgBlue: Chalk,
+	+bgMagenta: Chalk,
+	+bgCyan: Chalk,
+	+bgWhite: Chalk,
+	+bgBlackBright: Chalk,
+	+bgRedBright: Chalk,
+	+bgGreenBright: Chalk,
+	+bgYellowBright: Chalk,
+	+bgBlueBright: Chalk,
+	+bgMagentaBright: Chalk,
+	+bgCyanBright: Chalk,
+	+bgWhiteBrigh: Chalk,
+
+	supportsColor: ColorSupport
+};
+
+declare module.exports: Chalk;

node_modules/jest-snapshot/node_modules/chalk/license

@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

node_modules/jest-snapshot/node_modules/chalk/package.json

@@ -0,0 +1,142 @@
+{
+  "_args": [
+    [
+      "chalk@^2.0.1",
+      "/home/bernhard/freifunk-app/node_modules/jest-snapshot"
+    ]
+  ],
+  "_from": "chalk@>=2.0.1 <3.0.0",
+  "_id": "chalk@2.4.1",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/jest-snapshot/chalk",
+  "_nodeVersion": "8.11.1",
+  "_npmOperationalInternal": {
+    "host": "s3://npm-registry-packages",
+    "tmp": "tmp/chalk_2.4.1_1524719751701_0.7780175911150953"
+  },
+  "_npmUser": {
+    "email": "sindresorhus@gmail.com",
+    "name": "sindresorhus"
+  },
+  "_npmVersion": "5.6.0",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "chalk",
+    "raw": "chalk@^2.0.1",
+    "rawSpec": "^2.0.1",
+    "scope": null,
+    "spec": ">=2.0.1 <3.0.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/jest-snapshot"
+  ],
+  "_resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.1.tgz",
+  "_shasum": "18c49ab16a037b6eb0152cc83e3471338215b66e",
+  "_shrinkwrap": null,
+  "_spec": "chalk@^2.0.1",
+  "_where": "/home/bernhard/freifunk-app/node_modules/jest-snapshot",
+  "bugs": {
+    "url": "https://github.com/chalk/chalk/issues"
+  },
+  "dependencies": {
+    "ansi-styles": "^3.2.1",
+    "escape-string-regexp": "^1.0.5",
+    "supports-color": "^5.3.0"
+  },
+  "description": "Terminal string styling done right",
+  "devDependencies": {
+    "ava": "*",
+    "coveralls": "^3.0.0",
+    "execa": "^0.9.0",
+    "flow-bin": "^0.68.0",
+    "import-fresh": "^2.0.0",
+    "matcha": "^0.7.0",
+    "nyc": "^11.0.2",
+    "resolve-from": "^4.0.0",
+    "typescript": "^2.5.3",
+    "xo": "*"
+  },
+  "directories": {},
+  "dist": {
+    "fileCount": 7,
+    "integrity": "sha512-ObN6h1v2fTJSmUXoS3nMQ92LbDK9be4TV+6G+omQlGJFdcUX5heKi1LZ1YnRMIgwTLEj3E24bT6tYni50rlCfQ==",
+    "npm-signature": "-----BEGIN PGP SIGNATURE-----\r\nVersion: OpenPGP.js v3.0.4\r\nComment: https://openpgpjs.org\r\n\r\nwsFcBAEBCAAQBQJa4WCICRA9TVsSAnZWagAAhgwP/2M/ItinhR06BFhLMh91\nK/ru5t71NzSzoEvI2nh4W57Wk9cU1NOYi1cI17nUvICHCL4Vq9mjvU0hajTw\ncAYtM0Lwl+G4Hk4JtuiZITYj93QY3yLSJ8zkj95JznFbH0Zd9KkZrkoGukcG\nFY9at0cfNyhBmwi5sEDAFktcw7wThQ6Wy3iIttQ0N1M6Lf1XILg9Xyq6Id/W\nlz3TbkCt6AZCS1icmDPIiLdVQuD9SfpusIDsHm5/6FJPShwmQjUlM6Kdy7lx\n6M8uhcIknpxjfPTA6/aSBC4qgXnDhuPPi9xF657/81Mswz4Tb71KOf6UqLPi\n3zk1D5PF71ujWs3wmPll9TAVGnWuNzE+X/7GVIB4qCrib3SgvRzMhL0Wo95v\nzxTpNoD23hKYwofUyV3cTFh47YwkVoPtOStRAgdE87rx+v3VjbWSThQJc3V8\nHOsIeTjpQMwAr/d2DnasHKlps/q+gnGKqhBhcf11tAKn9C7PsAQ2l6+E4Erc\nfPKqDRC6TVG7ABdwOtyNonHhrJ2JLgYj8d4mHdtsMTtFsUTOQR/+Rx0V8HJS\n9gBLmPr3yc/yEedYW68wP5tPK2SfvFTzgMBw5v0+tgIxOjUunGxDUV4a1Bpp\npCBLN7iS77FLMiMonfcD2z/SsoB+Hb+7q5eT/gua3BIUNNZEdmgw9queXw+q\n7DFE\r\n=LSlF\r\n-----END PGP SIGNATURE-----\r\n",
+    "shasum": "18c49ab16a037b6eb0152cc83e3471338215b66e",
+    "tarball": "https://registry.npmjs.org/chalk/-/chalk-2.4.1.tgz",
+    "unpackedSize": 26917
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "files": [
+    "index.js",
+    "index.js.flow",
+    "templates.js",
+    "types/index.d.ts"
+  ],
+  "gitHead": "48ba5b0b9beadcabd9fc406ac4d9337d8fa6b36d",
+  "homepage": "https://github.com/chalk/chalk#readme",
+  "keywords": [
+    "256",
+    "ansi",
+    "cli",
+    "color",
+    "colors",
+    "colour",
+    "command-line",
+    "console",
+    "formatting",
+    "log",
+    "logging",
+    "rgb",
+    "shell",
+    "str",
+    "string",
+    "style",
+    "styles",
+    "terminal",
+    "text",
+    "tty",
+    "xterm"
+  ],
+  "license": "MIT",
+  "maintainers": [
+    {
+      "name": "qix",
+      "email": "i.am.qix@gmail.com"
+    },
+    {
+      "name": "sindresorhus",
+      "email": "sindresorhus@gmail.com"
+    },
+    {
+      "name": "unicorn",
+      "email": "sindresorhus+unicorn@gmail.com"
+    }
+  ],
+  "name": "chalk",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/chalk/chalk.git"
+  },
+  "scripts": {
+    "bench": "matcha benchmark.js",
+    "coveralls": "nyc report --reporter=text-lcov | coveralls",
+    "test": "xo && tsc --project types && flow --max-warnings=0 && nyc ava"
+  },
+  "types": "types/index.d.ts",
+  "version": "2.4.1",
+  "xo": {
+    "envs": [
+      "mocha",
+      "node"
+    ],
+    "ignores": [
+      "test/_flow.js"
+    ]
+  }
+}

node_modules/jest-snapshot/node_modules/chalk/readme.md

@@ -0,0 +1,314 @@
+<h1 align="center">
+	<br>
+	<br>
+	<img width="320" src="media/logo.svg" alt="Chalk">
+	<br>
+	<br>
+	<br>
+</h1>
+
+> Terminal string styling done right
+
+[![Build Status](https://travis-ci.org/chalk/chalk.svg?branch=master)](https://travis-ci.org/chalk/chalk) [![Coverage Status](https://coveralls.io/repos/github/chalk/chalk/badge.svg?branch=master)](https://coveralls.io/github/chalk/chalk?branch=master) [![](https://img.shields.io/badge/unicorn-approved-ff69b4.svg)](https://www.youtube.com/watch?v=9auOCbH5Ns4) [![XO code style](https://img.shields.io/badge/code_style-XO-5ed9c7.svg)](https://github.com/xojs/xo) [![Mentioned in Awesome Node.js](https://awesome.re/mentioned-badge.svg)](https://github.com/sindresorhus/awesome-nodejs)
+
+### [See what's new in Chalk 2](https://github.com/chalk/chalk/releases/tag/v2.0.0)
+
+<img src="https://cdn.rawgit.com/chalk/ansi-styles/8261697c95bf34b6c7767e2cbe9941a851d59385/screenshot.svg" alt="" width="900">
+
+
+## Highlights
+
+- Expressive API
+- Highly performant
+- Ability to nest styles
+- [256/Truecolor color support](#256-and-truecolor-color-support)
+- Auto-detects color support
+- Doesn't extend `String.prototype`
+- Clean and focused
+- Actively maintained
+- [Used by ~23,000 packages](https://www.npmjs.com/browse/depended/chalk) as of December 31, 2017
+
+
+## Install
+
+```console
+$ npm install chalk
+```
+
+<a href="https://www.patreon.com/sindresorhus">
+	<img src="https://c5.patreon.com/external/logo/become_a_patron_button@2x.png" width="160">
+</a>
+
+
+## Usage
+
+```js
+const chalk = require('chalk');
+
+console.log(chalk.blue('Hello world!'));
+```
+
+Chalk comes with an easy to use composable API where you just chain and nest the styles you want.
+
+```js
+const chalk = require('chalk');
+const log = console.log;
+
+// Combine styled and normal strings
+log(chalk.blue('Hello') + ' World' + chalk.red('!'));
+
+// Compose multiple styles using the chainable API
+log(chalk.blue.bgRed.bold('Hello world!'));
+
+// Pass in multiple arguments
+log(chalk.blue('Hello', 'World!', 'Foo', 'bar', 'biz', 'baz'));
+
+// Nest styles
+log(chalk.red('Hello', chalk.underline.bgBlue('world') + '!'));
+
+// Nest styles of the same type even (color, underline, background)
+log(chalk.green(
+	'I am a green line ' +
+	chalk.blue.underline.bold('with a blue substring') +
+	' that becomes green again!'
+));
+
+// ES2015 template literal
+log(`
+CPU: ${chalk.red('90%')}
+RAM: ${chalk.green('40%')}
+DISK: ${chalk.yellow('70%')}
+`);
+
+// ES2015 tagged template literal
+log(chalk`
+CPU: {red ${cpu.totalPercent}%}
+RAM: {green ${ram.used / ram.total * 100}%}
+DISK: {rgb(255,131,0) ${disk.used / disk.total * 100}%}
+`);
+
+// Use RGB colors in terminal emulators that support it.
+log(chalk.keyword('orange')('Yay for orange colored text!'));
+log(chalk.rgb(123, 45, 67).underline('Underlined reddish color'));
+log(chalk.hex('#DEADED').bold('Bold gray!'));
+```
+
+Easily define your own themes:
+
+```js
+const chalk = require('chalk');
+
+const error = chalk.bold.red;
+const warning = chalk.keyword('orange');
+
+console.log(error('Error!'));
+console.log(warning('Warning!'));
+```
+
+Take advantage of console.log [string substitution](https://nodejs.org/docs/latest/api/console.html#console_console_log_data_args):
+
+```js
+const name = 'Sindre';
+console.log(chalk.green('Hello %s'), name);
+//=> 'Hello Sindre'
+```
+
+
+## API
+
+### chalk.`<style>[.<style>...](string, [string...])`
+
+Example: `chalk.red.bold.underline('Hello', 'world');`
+
+Chain [styles](#styles) and call the last one as a method with a string argument. Order doesn't matter, and later styles take precedent in case of a conflict. This simply means that `chalk.red.yellow.green` is equivalent to `chalk.green`.
+
+Multiple arguments will be separated by space.
+
+### chalk.enabled
+
+Color support is automatically detected, as is the level (see `chalk.level`). However, if you'd like to simply enable/disable Chalk, you can do so via the `.enabled` property.
+
+Chalk is enabled by default unless explicitly disabled via the constructor or `chalk.level` is `0`.
+
+If you need to change this in a reusable module, create a new instance:
+
+```js
+const ctx = new chalk.constructor({enabled: false});
+```
+
+### chalk.level
+
+Color support is automatically detected, but you can override it by setting the `level` property. You should however only do this in your own code as it applies globally to all Chalk consumers.
+
+If you need to change this in a reusable module, create a new instance:
+
+```js
+const ctx = new chalk.constructor({level: 0});
+```
+
+Levels are as follows:
+
+0. All colors disabled
+1. Basic color support (16 colors)
+2. 256 color support
+3. Truecolor support (16 million colors)
+
+### chalk.supportsColor
+
+Detect whether the terminal [supports color](https://github.com/chalk/supports-color). Used internally and handled for you, but exposed for convenience.
+
+Can be overridden by the user with the flags `--color` and `--no-color`. For situations where using `--color` is not possible, add the environment variable `FORCE_COLOR=1` to forcefully enable color or `FORCE_COLOR=0` to forcefully disable. The use of `FORCE_COLOR` overrides all other color support checks.
+
+Explicit 256/Truecolor mode can be enabled using the `--color=256` and `--color=16m` flags, respectively.
+
+
+## Styles
+
+### Modifiers
+
+- `reset`
+- `bold`
+- `dim`
+- `italic` *(Not widely supported)*
+- `underline`
+- `inverse`
+- `hidden`
+- `strikethrough` *(Not widely supported)*
+- `visible` (Text is emitted only if enabled)
+
+### Colors
+
+- `black`
+- `red`
+- `green`
+- `yellow`
+- `blue` *(On Windows the bright version is used since normal blue is illegible)*
+- `magenta`
+- `cyan`
+- `white`
+- `gray` ("bright black")
+- `redBright`
+- `greenBright`
+- `yellowBright`
+- `blueBright`
+- `magentaBright`
+- `cyanBright`
+- `whiteBright`
+
+### Background colors
+
+- `bgBlack`
+- `bgRed`
+- `bgGreen`
+- `bgYellow`
+- `bgBlue`
+- `bgMagenta`
+- `bgCyan`
+- `bgWhite`
+- `bgBlackBright`
+- `bgRedBright`
+- `bgGreenBright`
+- `bgYellowBright`
+- `bgBlueBright`
+- `bgMagentaBright`
+- `bgCyanBright`
+- `bgWhiteBright`
+
+
+## Tagged template literal
+
+Chalk can be used as a [tagged template literal](http://exploringjs.com/es6/ch_template-literals.html#_tagged-template-literals).
+
+```js
+const chalk = require('chalk');
+
+const miles = 18;
+const calculateFeet = miles => miles * 5280;
+
+console.log(chalk`
+  There are {bold 5280 feet} in a mile.
+  In {bold ${miles} miles}, there are {green.bold ${calculateFeet(miles)} feet}.
+`);
+```
+
+Blocks are delimited by an opening curly brace (`{`), a style, some content, and a closing curly brace (`}`).
+
+Template styles are chained exactly like normal Chalk styles. The following two statements are equivalent:
+
+```js
+console.log(chalk.bold.rgb(10, 100, 200)('Hello!'));
+console.log(chalk`{bold.rgb(10,100,200) Hello!}`);
+```
+
+Note that function styles (`rgb()`, `hsl()`, `keyword()`, etc.) may not contain spaces between parameters.
+
+All interpolated values (`` chalk`${foo}` ``) are converted to strings via the `.toString()` method. All curly braces (`{` and `}`) in interpolated value strings are escaped.
+
+
+## 256 and Truecolor color support
+
+Chalk supports 256 colors and [Truecolor](https://gist.github.com/XVilka/8346728) (16 million colors) on supported terminal apps.
+
+Colors are downsampled from 16 million RGB values to an ANSI color format that is supported by the terminal emulator (or by specifying `{level: n}` as a Chalk option). For example, Chalk configured to run at level 1 (basic color support) will downsample an RGB value of #FF0000 (red) to 31 (ANSI escape for red).
+
+Examples:
+
+- `chalk.hex('#DEADED').underline('Hello, world!')`
+- `chalk.keyword('orange')('Some orange text')`
+- `chalk.rgb(15, 100, 204).inverse('Hello!')`
+
+Background versions of these models are prefixed with `bg` and the first level of the module capitalized (e.g. `keyword` for foreground colors and `bgKeyword` for background colors).
+
+- `chalk.bgHex('#DEADED').underline('Hello, world!')`
+- `chalk.bgKeyword('orange')('Some orange text')`
+- `chalk.bgRgb(15, 100, 204).inverse('Hello!')`
+
+The following color models can be used:
+
+- [`rgb`](https://en.wikipedia.org/wiki/RGB_color_model) - Example: `chalk.rgb(255, 136, 0).bold('Orange!')`
+- [`hex`](https://en.wikipedia.org/wiki/Web_colors#Hex_triplet) - Example: `chalk.hex('#FF8800').bold('Orange!')`
+- [`keyword`](https://www.w3.org/wiki/CSS/Properties/color/keywords) (CSS keywords) - Example: `chalk.keyword('orange').bold('Orange!')`
+- [`hsl`](https://en.wikipedia.org/wiki/HSL_and_HSV) - Example: `chalk.hsl(32, 100, 50).bold('Orange!')`
+- [`hsv`](https://en.wikipedia.org/wiki/HSL_and_HSV) - Example: `chalk.hsv(32, 100, 100).bold('Orange!')`
+- [`hwb`](https://en.wikipedia.org/wiki/HWB_color_model)  - Example: `chalk.hwb(32, 0, 50).bold('Orange!')`
+- `ansi16`
+- `ansi256`
+
+
+## Windows
+
+If you're on Windows, do yourself a favor and use [`cmder`](http://cmder.net/) instead of `cmd.exe`.
+
+
+## Origin story
+
+[colors.js](https://github.com/Marak/colors.js) used to be the most popular string styling module, but it has serious deficiencies like extending `String.prototype` which causes all kinds of [problems](https://github.com/yeoman/yo/issues/68) and the package is unmaintained. Although there are other packages, they either do too much or not enough. Chalk is a clean and focused alternative.
+
+
+## Related
+
+- [chalk-cli](https://github.com/chalk/chalk-cli) - CLI for this module
+- [ansi-styles](https://github.com/chalk/ansi-styles) - ANSI escape codes for styling strings in the terminal
+- [supports-color](https://github.com/chalk/supports-color) - Detect whether a terminal supports color
+- [strip-ansi](https://github.com/chalk/strip-ansi) - Strip ANSI escape codes
+- [strip-ansi-stream](https://github.com/chalk/strip-ansi-stream) - Strip ANSI escape codes from a stream
+- [has-ansi](https://github.com/chalk/has-ansi) - Check if a string has ANSI escape codes
+- [ansi-regex](https://github.com/chalk/ansi-regex) - Regular expression for matching ANSI escape codes
+- [wrap-ansi](https://github.com/chalk/wrap-ansi) - Wordwrap a string with ANSI escape codes
+- [slice-ansi](https://github.com/chalk/slice-ansi) - Slice a string with ANSI escape codes
+- [color-convert](https://github.com/qix-/color-convert) - Converts colors between different models
+- [chalk-animation](https://github.com/bokub/chalk-animation) - Animate strings in the terminal
+- [gradient-string](https://github.com/bokub/gradient-string) - Apply color gradients to strings
+- [chalk-pipe](https://github.com/LitoMore/chalk-pipe) - Create chalk style schemes with simpler style strings
+- [terminal-link](https://github.com/sindresorhus/terminal-link) - Create clickable links in the terminal
+
+
+## Maintainers
+
+- [Sindre Sorhus](https://github.com/sindresorhus)
+- [Josh Junon](https://github.com/qix-)
+
+
+## License
+
+MIT

node_modules/jest-snapshot/node_modules/chalk/templates.js

@@ -0,0 +1,128 @@
+'use strict';
+const TEMPLATE_REGEX = /(?:\\(u[a-f\d]{4}|x[a-f\d]{2}|.))|(?:\{(~)?(\w+(?:\([^)]*\))?(?:\.\w+(?:\([^)]*\))?)*)(?:[ \t]|(?=\r?\n)))|(\})|((?:.|[\r\n\f])+?)/gi;
+const STYLE_REGEX = /(?:^|\.)(\w+)(?:\(([^)]*)\))?/g;
+const STRING_REGEX = /^(['"])((?:\\.|(?!\1)[^\\])*)\1$/;
+const ESCAPE_REGEX = /\\(u[a-f\d]{4}|x[a-f\d]{2}|.)|([^\\])/gi;
+
+const ESCAPES = new Map([
+	['n', '\n'],
+	['r', '\r'],
+	['t', '\t'],
+	['b', '\b'],
+	['f', '\f'],
+	['v', '\v'],
+	['0', '\0'],
+	['\\', '\\'],
+	['e', '\u001B'],
+	['a', '\u0007']
+]);
+
+function unescape(c) {
+	if ((c[0] === 'u' && c.length === 5) || (c[0] === 'x' && c.length === 3)) {
+		return String.fromCharCode(parseInt(c.slice(1), 16));
+	}
+
+	return ESCAPES.get(c) || c;
+}
+
+function parseArguments(name, args) {
+	const results = [];
+	const chunks = args.trim().split(/\s*,\s*/g);
+	let matches;
+
+	for (const chunk of chunks) {
+		if (!isNaN(chunk)) {
+			results.push(Number(chunk));
+		} else if ((matches = chunk.match(STRING_REGEX))) {
+			results.push(matches[2].replace(ESCAPE_REGEX, (m, escape, chr) => escape ? unescape(escape) : chr));
+		} else {
+			throw new Error(`Invalid Chalk template style argument: ${chunk} (in style '${name}')`);
+		}
+	}
+
+	return results;
+}
+
+function parseStyle(style) {
+	STYLE_REGEX.lastIndex = 0;
+
+	const results = [];
+	let matches;
+
+	while ((matches = STYLE_REGEX.exec(style)) !== null) {
+		const name = matches[1];
+
+		if (matches[2]) {
+			const args = parseArguments(name, matches[2]);
+			results.push([name].concat(args));
+		} else {
+			results.push([name]);
+		}
+	}
+
+	return results;
+}
+
+function buildStyle(chalk, styles) {
+	const enabled = {};
+
+	for (const layer of styles) {
+		for (const style of layer.styles) {
+			enabled[style[0]] = layer.inverse ? null : style.slice(1);
+		}
+	}
+
+	let current = chalk;
+	for (const styleName of Object.keys(enabled)) {
+		if (Array.isArray(enabled[styleName])) {
+			if (!(styleName in current)) {
+				throw new Error(`Unknown Chalk style: ${styleName}`);
+			}
+
+			if (enabled[styleName].length > 0) {
+				current = current[styleName].apply(current, enabled[styleName]);
+			} else {
+				current = current[styleName];
+			}
+		}
+	}
+
+	return current;
+}
+
+module.exports = (chalk, tmp) => {
+	const styles = [];
+	const chunks = [];
+	let chunk = [];
+
+	// eslint-disable-next-line max-params
+	tmp.replace(TEMPLATE_REGEX, (m, escapeChar, inverse, style, close, chr) => {
+		if (escapeChar) {
+			chunk.push(unescape(escapeChar));
+		} else if (style) {
+			const str = chunk.join('');
+			chunk = [];
+			chunks.push(styles.length === 0 ? str : buildStyle(chalk, styles)(str));
+			styles.push({inverse, styles: parseStyle(style)});
+		} else if (close) {
+			if (styles.length === 0) {
+				throw new Error('Found extraneous } in Chalk template literal');
+			}
+
+			chunks.push(buildStyle(chalk, styles)(chunk.join('')));
+			chunk = [];
+			styles.pop();
+		} else {
+			chunk.push(chr);
+		}
+	});
+
+	chunks.push(chunk.join(''));
+
+	if (styles.length > 0) {
+		const errMsg = `Chalk template literal is missing ${styles.length} closing bracket${styles.length === 1 ? '' : 's'} (\`}\`)`;
+		throw new Error(errMsg);
+	}
+
+	return chunks.join('');
+};

node_modules/jest-snapshot/node_modules/chalk/types/index.d.ts

@@ -0,0 +1,97 @@
+// Type definitions for Chalk
+// Definitions by: Thomas Sauer <https://github.com/t-sauer>
+
+export const enum Level {
+	None = 0,
+	Basic = 1,
+	Ansi256 = 2,
+	TrueColor = 3
+}
+
+export interface ChalkOptions {
+	enabled?: boolean;
+	level?: Level;
+}
+
+export interface ChalkConstructor {
+	new (options?: ChalkOptions): Chalk;
+	(options?: ChalkOptions): Chalk;
+}
+
+export interface ColorSupport {
+	level: Level;
+	hasBasic: boolean;
+	has256: boolean;
+	has16m: boolean;
+}
+
+export interface Chalk {
+	(...text: string[]): string;
+	(text: TemplateStringsArray, ...placeholders: string[]): string;
+	constructor: ChalkConstructor;
+	enabled: boolean;
+	level: Level;
+	rgb(r: number, g: number, b: number): this;
+	hsl(h: number, s: number, l: number): this;
+	hsv(h: number, s: number, v: number): this;
+	hwb(h: number, w: number, b: number): this;
+	bgHex(color: string): this;
+	bgKeyword(color: string): this;
+	bgRgb(r: number, g: number, b: number): this;
+	bgHsl(h: number, s: number, l: number): this;
+	bgHsv(h: number, s: number, v: number): this;
+	bgHwb(h: number, w: number, b: number): this;
+	hex(color: string): this;
+	keyword(color: string): this;
+
+	readonly reset: this;
+	readonly bold: this;
+	readonly dim: this;
+	readonly italic: this;
+	readonly underline: this;
+	readonly inverse: this;
+	readonly hidden: this;
+	readonly strikethrough: this;
+
+	readonly visible: this;
+
+	readonly black: this;
+	readonly red: this;
+	readonly green: this;
+	readonly yellow: this;
+	readonly blue: this;
+	readonly magenta: this;
+	readonly cyan: this;
+	readonly white: this;
+	readonly gray: this;
+	readonly grey: this;
+	readonly blackBright: this;
+	readonly redBright: this;
+	readonly greenBright: this;
+	readonly yellowBright: this;
+	readonly blueBright: this;
+	readonly magentaBright: this;
+	readonly cyanBright: this;
+	readonly whiteBright: this;
+
+	readonly bgBlack: this;
+	readonly bgRed: this;
+	readonly bgGreen: this;
+	readonly bgYellow: this;
+	readonly bgBlue: this;
+	readonly bgMagenta: this;
+	readonly bgCyan: this;
+	readonly bgWhite: this;
+	readonly bgBlackBright: this;
+	readonly bgRedBright: this;
+	readonly bgGreenBright: this;
+	readonly bgYellowBright: this;
+	readonly bgBlueBright: this;
+	readonly bgMagentaBright: this;
+	readonly bgCyanBright: this;
+	readonly bgWhiteBright: this;
+}
+
+declare const chalk: Chalk & { supportsColor: ColorSupport };
+
+export default chalk

node_modules/jest-snapshot/node_modules/pretty-format/README.md

@@ -0,0 +1,492 @@
+# pretty-format
+
+> Stringify any JavaScript value.
+
+* Supports all built-in JavaScript types
+  * primitive types: `Boolean`, `null`, `Number`, `String`, `Symbol`,
+    `undefined`
+  * other non-collection types: `Date`, `Error`, `Function`, `RegExp`
+  * collection types:
+    * `arguments`, `Array`, `ArrayBuffer`, `DataView`, `Float32Array`,
+      `Float64Array`, `Int8Array`, `Int16Array`, `Int32Array`, `Uint8Array`,
+      `Uint8ClampedArray`, `Uint16Array`, `Uint32Array`,
+    * `Map`, `Set`, `WeakMap`, `WeakSet`
+    * `Object`
+* [Blazingly fast](https://gist.github.com/thejameskyle/2b04ffe4941aafa8f970de077843a8fd)
+  * similar performance to `JSON.stringify` in v8
+  * significantly faster than `util.format` in Node.js
+* Serialize application-specific data types with built-in or user-defined
+  plugins
+
+## Installation
+
+```sh
+$ yarn add pretty-format
+```
+
+## Usage
+
+```js
+const prettyFormat = require('pretty-format'); // CommonJS
+```
+
+```js
+import prettyFormat from 'pretty-format'; // ES2015 modules
+```
+
+```js
+const val = {object: {}};
+val.circularReference = val;
+val[Symbol('foo')] = 'foo';
+val.map = new Map([['prop', 'value']]);
+val.array = [-0, Infinity, NaN];
+
+console.log(prettyFormat(val));
+/*
+Object {
+  "array": Array [
+    -0,
+    Infinity,
+    NaN,
+  ],
+  "circularReference": [Circular],
+  "map": Map {
+    "prop" => "value",
+  },
+  "object": Object {},
+  Symbol(foo): "foo",
+}
+*/
+```
+
+## Usage with options
+
+```js
+function onClick() {}
+
+console.log(prettyFormat(onClick));
+/*
+[Function onClick]
+*/
+
+const options = {
+  printFunctionName: false,
+};
+console.log(prettyFormat(onClick, options));
+/*
+[Function]
+*/
+```
+
+| key                 | type      | default    | description                                             |
+| :------------------ | :-------- | :--------- | :------------------------------------------------------ |
+| `callToJSON`        | `boolean` | `true`     | call `toJSON` method (if it exists) on objects          |
+| `escapeRegex`       | `boolean` | `false`    | escape special characters in regular expressions        |
+| `highlight`         | `boolean` | `false`    | highlight syntax with colors in terminal (some plugins) |
+| `indent`            | `number`  | `2`        | spaces in each level of indentation                     |
+| `maxDepth`          | `number`  | `Infinity` | levels to print in arrays, objects, elements, and so on |
+| `min`               | `boolean` | `false`    | minimize added space: no indentation nor line breaks    |
+| `plugins`           | `array`   | `[]`       | plugins to serialize application-specific data types    |
+| `printFunctionName` | `boolean` | `true`     | include or omit the name of a function                  |
+| `theme`             | `object`  |            | colors to highlight syntax in terminal                  |
+
+Property values of `theme` are from
+[ansi-styles colors](https://github.com/chalk/ansi-styles#colors)
+
+```js
+const DEFAULT_THEME = {
+  comment: 'gray',
+  content: 'reset',
+  prop: 'yellow',
+  tag: 'cyan',
+  value: 'green',
+};
+```
+
+## Usage with plugins
+
+The `pretty-format` package provides some built-in plugins, including:
+
+* `ReactElement` for elements from `react`
+* `ReactTestComponent` for test objects from `react-test-renderer`
+
+```js
+// CommonJS
+const prettyFormat = require('pretty-format');
+const ReactElement = prettyFormat.plugins.ReactElement;
+const ReactTestComponent = prettyFormat.plugins.ReactTestComponent;
+
+const React = require('react');
+const renderer = require('react-test-renderer');
+```
+
+```js
+// ES2015 modules and destructuring assignment
+import prettyFormat from 'pretty-format';
+const {ReactElement, ReactTestComponent} = prettyFormat.plugins;
+
+import React from 'react';
+import renderer from 'react-test-renderer';
+```
+
+```js
+const onClick = () => {};
+const element = React.createElement('button', {onClick}, 'Hello World');
+
+const formatted1 = prettyFormat(element, {
+  plugins: [ReactElement],
+  printFunctionName: false,
+});
+const formatted2 = prettyFormat(renderer.create(element).toJSON(), {
+  plugins: [ReactTestComponent],
+  printFunctionName: false,
+});
+/*
+<button
+  onClick=[Function]
+>
+  Hello World
+</button>
+*/
+```
+
+## Usage in Jest
+
+For snapshot tests, Jest uses `pretty-format` with options that include some of
+its built-in plugins. For this purpose, plugins are also known as **snapshot
+serializers**.
+
+To serialize application-specific data types, you can add modules to
+`devDependencies` of a project, and then:
+
+In an **individual** test file, you can add a module as follows. It precedes any
+modules from Jest configuration.
+
+```js
+import serializer from 'my-serializer-module';
+expect.addSnapshotSerializer(serializer);
+
+// tests which have `expect(value).toMatchSnapshot()` assertions
+```
+
+For **all** test files, you can specify modules in Jest configuration. They
+precede built-in plugins for React, HTML, and Immutable.js data types. For
+example, in a `package.json` file:
+
+```json
+{
+  "jest": {
+    "snapshotSerializers": ["my-serializer-module"]
+  }
+}
+```
+
+## Writing plugins
+
+A plugin is a JavaScript object.
+
+If `options` has a `plugins` array: for the first plugin whose `test(val)`
+method returns a truthy value, then `prettyFormat(val, options)` returns the
+result from either:
+
+* `serialize(val, …)` method of the **improved** interface (available in
+  **version 21** or later)
+* `print(val, …)` method of the **original** interface (if plugin does not have
+  `serialize` method)
+
+### test
+
+Write `test` so it can receive `val` argument of any type. To serialize
+**objects** which have certain properties, then a guarded expression like
+`val != null && …` or more concise `val && …` prevents the following errors:
+
+* `TypeError: Cannot read property 'whatever' of null`
+* `TypeError: Cannot read property 'whatever' of undefined`
+
+For example, `test` method of built-in `ReactElement` plugin:
+
+```js
+const elementSymbol = Symbol.for('react.element');
+const test = val => val && val.$$typeof === elementSymbol;
+```
+
+Pay attention to efficiency in `test` because `pretty-format` calls it often.
+
+### serialize
+
+The **improved** interface is available in **version 21** or later.
+
+Write `serialize` to return a string, given the arguments:
+
+* `val` which “passed the test”
+* unchanging `config` object: derived from `options`
+* current `indentation` string: concatenate to `indent` from `config`
+* current `depth` number: compare to `maxDepth` from `config`
+* current `refs` array: find circular references in objects
+* `printer` callback function: serialize children
+
+### config
+
+| key                 | type      | description                                             |
+| :------------------ | :-------- | :------------------------------------------------------ |
+| `callToJSON`        | `boolean` | call `toJSON` method (if it exists) on objects          |
+| `colors`            | `Object`  | escape codes for colors to highlight syntax             |
+| `escapeRegex`       | `boolean` | escape special characters in regular expressions        |
+| `indent`            | `string`  | spaces in each level of indentation                     |
+| `maxDepth`          | `number`  | levels to print in arrays, objects, elements, and so on |
+| `min`               | `boolean` | minimize added space: no indentation nor line breaks    |
+| `plugins`           | `array`   | plugins to serialize application-specific data types    |
+| `printFunctionName` | `boolean` | include or omit the name of a function                  |
+| `spacingInner`      | `strong`  | spacing to separate items in a list                     |
+| `spacingOuter`      | `strong`  | spacing to enclose a list of items                      |
+
+Each property of `colors` in `config` corresponds to a property of `theme` in
+`options`:
+
+* the key is the same (for example, `tag`)
+* the value in `colors` is a object with `open` and `close` properties whose
+  values are escape codes from
+  [ansi-styles](https://github.com/chalk/ansi-styles) for the color value in
+  `theme` (for example, `'cyan'`)
+
+Some properties in `config` are derived from `min` in `options`:
+
+* `spacingInner` and `spacingOuter` are **newline** if `min` is `false`
+* `spacingInner` is **space** and `spacingOuter` is **empty string** if `min` is
+  `true`
+
+### Example of serialize and test
+
+This plugin is a pattern you can apply to serialize composite data types. Of
+course, `pretty-format` does not need a plugin to serialize arrays :)
+
+```js
+// We reused more code when we factored out a function for child items
+// that is independent of depth, name, and enclosing punctuation (see below).
+const SEPARATOR = ',';
+function serializeItems(items, config, indentation, depth, refs, printer) {
+  if (items.length === 0) {
+    return '';
+  }
+  const indentationItems = indentation + config.indent;
+  return (
+    config.spacingOuter +
+    items
+      .map(
+        item =>
+          indentationItems +
+          printer(item, config, indentationItems, depth, refs), // callback
+      )
+      .join(SEPARATOR + config.spacingInner) +
+    (config.min ? '' : SEPARATOR) + // following the last item
+    config.spacingOuter +
+    indentation
+  );
+}
+
+const plugin = {
+  test(val) {
+    return Array.isArray(val);
+  },
+  serialize(array, config, indentation, depth, refs, printer) {
+    const name = array.constructor.name;
+    return ++depth > config.maxDepth
+      ? '[' + name + ']'
+      : (config.min ? '' : name + ' ') +
+          '[' +
+          serializeItems(array, config, indentation, depth, refs, printer) +
+          ']';
+  },
+};
+```
+
+```js
+const val = {
+  filter: 'completed',
+  items: [
+    {
+      text: 'Write test',
+      completed: true,
+    },
+    {
+      text: 'Write serialize',
+      completed: true,
+    },
+  ],
+};
+```
+
+```js
+console.log(
+  prettyFormat(val, {
+    plugins: [plugin],
+  }),
+);
+/*
+Object {
+  "filter": "completed",
+  "items": Array [
+    Object {
+      "completed": true,
+      "text": "Write test",
+    },
+    Object {
+      "completed": true,
+      "text": "Write serialize",
+    },
+  ],
+}
+*/
+```
+
+```js
+console.log(
+  prettyFormat(val, {
+    indent: 4,
+    plugins: [plugin],
+  }),
+);
+/*
+Object {
+    "filter": "completed",
+    "items": Array [
+        Object {
+            "completed": true,
+            "text": "Write test",
+        },
+        Object {
+            "completed": true,
+            "text": "Write serialize",
+        },
+    ],
+}
+*/
+```
+
+```js
+console.log(
+  prettyFormat(val, {
+    maxDepth: 1,
+    plugins: [plugin],
+  }),
+);
+/*
+Object {
+  "filter": "completed",
+  "items": [Array],
+}
+*/
+```
+
+```js
+console.log(
+  prettyFormat(val, {
+    min: true,
+    plugins: [plugin],
+  }),
+);
+/*
+{"filter": "completed", "items": [{"completed": true, "text": "Write test"}, {"completed": true, "text": "Write serialize"}]}
+*/
+```
+
+### print
+
+The **original** interface is adequate for plugins:
+
+* that **do not** depend on options other than `highlight` or `min`
+* that **do not** depend on `depth` or `refs` in recursive traversal, and
+* if values either
+  * do **not** require indentation, or
+  * do **not** occur as children of JavaScript data structures (for example,
+    array)
+
+Write `print` to return a string, given the arguments:
+
+* `val` which “passed the test”
+* current `printer(valChild)` callback function: serialize children
+* current `indenter(lines)` callback function: indent lines at the next level
+* unchanging `config` object: derived from `options`
+* unchanging `colors` object: derived from `options`
+
+The 3 properties of `config` are `min` in `options` and:
+
+* `spacing` and `edgeSpacing` are **newline** if `min` is `false`
+* `spacing` is **space** and `edgeSpacing` is **empty string** if `min` is
+  `true`
+
+Each property of `colors` corresponds to a property of `theme` in `options`:
+
+* the key is the same (for example, `tag`)
+* the value in `colors` is a object with `open` and `close` properties whose
+  values are escape codes from
+  [ansi-styles](https://github.com/chalk/ansi-styles) for the color value in
+  `theme` (for example, `'cyan'`)
+
+### Example of print and test
+
+This plugin prints functions with the **number of named arguments** excluding
+rest argument.
+
+```js
+const plugin = {
+  print(val) {
+    return `[Function ${val.name || 'anonymous'} ${val.length}]`;
+  },
+  test(val) {
+    return typeof val === 'function';
+  },
+};
+```
+
+```js
+const val = {
+  onClick(event) {},
+  render() {},
+};
+
+prettyFormat(val, {
+  plugins: [plugin],
+});
+/*
+Object {
+  "onClick": [Function onClick 1],
+  "render": [Function render 0],
+}
+*/
+
+prettyFormat(val);
+/*
+Object {
+  "onClick": [Function onClick],
+  "render": [Function render],
+}
+*/
+```
+
+This plugin **ignores** the `printFunctionName` option. That limitation of the
+original `print` interface is a reason to use the improved `serialize`
+interface, described above.
+
+```js
+prettyFormat(val, {
+  plugins: [pluginOld],
+  printFunctionName: false,
+});
+/*
+Object {
+  "onClick": [Function onClick 1],
+  "render": [Function render 0],
+}
+*/
+
+prettyFormat(val, {
+  printFunctionName: false,
+});
+/*
+Object {
+  "onClick": [Function],
+  "render": [Function],
+}
+*/
+```

node_modules/jest-snapshot/node_modules/pretty-format/build/collections.js

@@ -0,0 +1,155 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.printIteratorEntries = printIteratorEntries;
+exports.printIteratorValues = printIteratorValues;
+exports.printListItems = printListItems;
+exports.printObjectProperties = printObjectProperties;
+
+
+const getSymbols = Object.getOwnPropertySymbols || (obj => []); /**
+                                                                 * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+                                                                 *
+                                                                 * This source code is licensed under the MIT license found in the
+                                                                 * LICENSE file in the root directory of this source tree.
+                                                                 *
+                                                                 * 
+                                                                 */
+
+const isSymbol = key =>
+// $FlowFixMe string literal `symbol`. This value is not a valid `typeof` return value
+typeof key === 'symbol' || toString.call(key) === '[object Symbol]';
+
+// Return entries (for example, of a map)
+// with spacing, indentation, and comma
+// without surrounding punctuation (for example, braces)
+function printIteratorEntries(
+// Flow 0.51.0: property `@@iterator` of $Iterator not found in Object
+// To allow simplistic getRecordIterator in immutable.js
+iterator, config, indentation, depth, refs, printer) {
+  let separator = arguments.length > 6 && arguments[6] !== undefined ? arguments[6] : ': ';
+
+  let result = '';
+  let current = iterator.next();
+
+  if (!current.done) {
+    result += config.spacingOuter;
+
+    const indentationNext = indentation + config.indent;
+
+    while (!current.done) {
+      const name = printer(current.value[0], config, indentationNext, depth, refs);
+      const value = printer(current.value[1], config, indentationNext, depth, refs);
+
+      result += indentationNext + name + separator + value;
+
+      current = iterator.next();
+
+      if (!current.done) {
+        result += ',' + config.spacingInner;
+      } else if (!config.min) {
+        result += ',';
+      }
+    }
+
+    result += config.spacingOuter + indentation;
+  }
+
+  return result;
+}
+
+// Return values (for example, of a set)
+// with spacing, indentation, and comma
+// without surrounding punctuation (braces or brackets)
+function printIteratorValues(iterator, config, indentation, depth, refs, printer) {
+  let result = '';
+  let current = iterator.next();
+
+  if (!current.done) {
+    result += config.spacingOuter;
+
+    const indentationNext = indentation + config.indent;
+
+    while (!current.done) {
+      result += indentationNext + printer(current.value, config, indentationNext, depth, refs);
+
+      current = iterator.next();
+
+      if (!current.done) {
+        result += ',' + config.spacingInner;
+      } else if (!config.min) {
+        result += ',';
+      }
+    }
+
+    result += config.spacingOuter + indentation;
+  }
+
+  return result;
+}
+
+// Return items (for example, of an array)
+// with spacing, indentation, and comma
+// without surrounding punctuation (for example, brackets)
+function printListItems(list, config, indentation, depth, refs, printer) {
+  let result = '';
+
+  if (list.length) {
+    result += config.spacingOuter;
+
+    const indentationNext = indentation + config.indent;
+
+    for (let i = 0; i < list.length; i++) {
+      result += indentationNext + printer(list[i], config, indentationNext, depth, refs);
+
+      if (i < list.length - 1) {
+        result += ',' + config.spacingInner;
+      } else if (!config.min) {
+        result += ',';
+      }
+    }
+
+    result += config.spacingOuter + indentation;
+  }
+
+  return result;
+}
+
+// Return properties of an object
+// with spacing, indentation, and comma
+// without surrounding punctuation (for example, braces)
+function printObjectProperties(val, config, indentation, depth, refs, printer) {
+  let result = '';
+  let keys = Object.keys(val).sort();
+  const symbols = getSymbols(val);
+
+  if (symbols.length) {
+    keys = keys.filter(key => !isSymbol(key)).concat(symbols);
+  }
+
+  if (keys.length) {
+    result += config.spacingOuter;
+
+    const indentationNext = indentation + config.indent;
+
+    for (let i = 0; i < keys.length; i++) {
+      const key = keys[i];
+      const name = printer(key, config, indentationNext, depth, refs);
+      const value = printer(val[key], config, indentationNext, depth, refs);
+
+      result += indentationNext + name + ': ' + value;
+
+      if (i < keys.length - 1) {
+        result += ',' + config.spacingInner;
+      } else if (!config.min) {
+        result += ',';
+      }
+    }
+
+    result += config.spacingOuter + indentation;
+  }
+
+  return result;
+}

node_modules/jest-snapshot/node_modules/pretty-format/build/index.js

@@ -0,0 +1,353 @@
+'use strict';
+
+var _ansiStyles = require('ansi-styles');
+
+var _ansiStyles2 = _interopRequireDefault(_ansiStyles);
+
+var _collections = require('./collections');
+
+var _asymmetric_matcher = require('./plugins/asymmetric_matcher');
+
+var _asymmetric_matcher2 = _interopRequireDefault(_asymmetric_matcher);
+
+var _convert_ansi = require('./plugins/convert_ansi');
+
+var _convert_ansi2 = _interopRequireDefault(_convert_ansi);
+
+var _dom_collection = require('./plugins/dom_collection');
+
+var _dom_collection2 = _interopRequireDefault(_dom_collection);
+
+var _dom_element = require('./plugins/dom_element');
+
+var _dom_element2 = _interopRequireDefault(_dom_element);
+
+var _immutable = require('./plugins/immutable');
+
+var _immutable2 = _interopRequireDefault(_immutable);
+
+var _react_element = require('./plugins/react_element');
+
+var _react_element2 = _interopRequireDefault(_react_element);
+
+var _react_test_component = require('./plugins/react_test_component');
+
+var _react_test_component2 = _interopRequireDefault(_react_test_component);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * 
+ */
+
+const toString = Object.prototype.toString;
+const toISOString = Date.prototype.toISOString;
+const errorToString = Error.prototype.toString;
+const regExpToString = RegExp.prototype.toString;
+const symbolToString = Symbol.prototype.toString;
+
+// Explicitly comparing typeof constructor to function avoids undefined as name
+// when mock identity-obj-proxy returns the key as the value for any key.
+const getConstructorName = val => typeof val.constructor === 'function' && val.constructor.name || 'Object';
+
+// Is val is equal to global window object? Works even if it does not exist :)
+/* global window */
+const isWindow = val => typeof window !== 'undefined' && val === window;
+
+const SYMBOL_REGEXP = /^Symbol\((.*)\)(.*)$/;
+const NEWLINE_REGEXP = /\n/gi;
+
+class PrettyFormatPluginError extends Error {
+  constructor(message, stack) {
+    super(message);
+    this.stack = stack;
+    this.name = this.constructor.name;
+  }
+}
+
+function isToStringedArrayType(toStringed) {
+  return toStringed === '[object Array]' || toStringed === '[object ArrayBuffer]' || toStringed === '[object DataView]' || toStringed === '[object Float32Array]' || toStringed === '[object Float64Array]' || toStringed === '[object Int8Array]' || toStringed === '[object Int16Array]' || toStringed === '[object Int32Array]' || toStringed === '[object Uint8Array]' || toStringed === '[object Uint8ClampedArray]' || toStringed === '[object Uint16Array]' || toStringed === '[object Uint32Array]';
+}
+
+function printNumber(val) {
+  return Object.is(val, -0) ? '-0' : String(val);
+}
+
+function printFunction(val, printFunctionName) {
+  if (!printFunctionName) {
+    return '[Function]';
+  }
+  return '[Function ' + (val.name || 'anonymous') + ']';
+}
+
+function printSymbol(val) {
+  return symbolToString.call(val).replace(SYMBOL_REGEXP, 'Symbol($1)');
+}
+
+function printError(val) {
+  return '[' + errorToString.call(val) + ']';
+}
+
+function printBasicValue(val, printFunctionName, escapeRegex) {
+  if (val === true || val === false) {
+    return '' + val;
+  }
+  if (val === undefined) {
+    return 'undefined';
+  }
+  if (val === null) {
+    return 'null';
+  }
+
+  const typeOf = typeof val;
+
+  if (typeOf === 'number') {
+    return printNumber(val);
+  }
+  if (typeOf === 'string') {
+    return '"' + val.replace(/"|\\/g, '\\$&') + '"';
+  }
+  if (typeOf === 'function') {
+    return printFunction(val, printFunctionName);
+  }
+  if (typeOf === 'symbol') {
+    return printSymbol(val);
+  }
+
+  const toStringed = toString.call(val);
+
+  if (toStringed === '[object WeakMap]') {
+    return 'WeakMap {}';
+  }
+  if (toStringed === '[object WeakSet]') {
+    return 'WeakSet {}';
+  }
+  if (toStringed === '[object Function]' || toStringed === '[object GeneratorFunction]') {
+    return printFunction(val, printFunctionName);
+  }
+  if (toStringed === '[object Symbol]') {
+    return printSymbol(val);
+  }
+  if (toStringed === '[object Date]') {
+    return toISOString.call(val);
+  }
+  if (toStringed === '[object Error]') {
+    return printError(val);
+  }
+  if (toStringed === '[object RegExp]') {
+    if (escapeRegex) {
+      // https://github.com/benjamingr/RegExp.escape/blob/master/polyfill.js
+      return regExpToString.call(val).replace(/[\\^$*+?.()|[\]{}]/g, '\\$&');
+    }
+    return regExpToString.call(val);
+  }
+
+  if (val instanceof Error) {
+    return printError(val);
+  }
+
+  return null;
+}
+
+function printComplexValue(val, config, indentation, depth, refs, hasCalledToJSON) {
+  if (refs.indexOf(val) !== -1) {
+    return '[Circular]';
+  }
+  refs = refs.slice();
+  refs.push(val);
+
+  const hitMaxDepth = ++depth > config.maxDepth;
+  const min = config.min;
+
+  if (config.callToJSON && !hitMaxDepth && val.toJSON && typeof val.toJSON === 'function' && !hasCalledToJSON) {
+    return printer(val.toJSON(), config, indentation, depth, refs, true);
+  }
+
+  const toStringed = toString.call(val);
+  if (toStringed === '[object Arguments]') {
+    return hitMaxDepth ? '[Arguments]' : (min ? '' : 'Arguments ') + '[' + (0, _collections.printListItems)(val, config, indentation, depth, refs, printer) + ']';
+  }
+  if (isToStringedArrayType(toStringed)) {
+    return hitMaxDepth ? '[' + val.constructor.name + ']' : (min ? '' : val.constructor.name + ' ') + '[' + (0, _collections.printListItems)(val, config, indentation, depth, refs, printer) + ']';
+  }
+  if (toStringed === '[object Map]') {
+    return hitMaxDepth ? '[Map]' : 'Map {' + (0, _collections.printIteratorEntries)(val.entries(), config, indentation, depth, refs, printer, ' => ') + '}';
+  }
+  if (toStringed === '[object Set]') {
+    return hitMaxDepth ? '[Set]' : 'Set {' + (0, _collections.printIteratorValues)(val.values(), config, indentation, depth, refs, printer) + '}';
+  }
+
+  // Avoid failure to serialize global window object in jsdom test environment.
+  // For example, not even relevant if window is prop of React element.
+  return hitMaxDepth || isWindow(val) ? '[' + getConstructorName(val) + ']' : (min ? '' : getConstructorName(val) + ' ') + '{' + (0, _collections.printObjectProperties)(val, config, indentation, depth, refs, printer) + '}';
+}
+
+function printPlugin(plugin, val, config, indentation, depth, refs) {
+  let printed;
+
+  try {
+    printed = plugin.serialize ? plugin.serialize(val, config, indentation, depth, refs, printer) : plugin.print(val, valChild => printer(valChild, config, indentation, depth, refs), str => {
+      const indentationNext = indentation + config.indent;
+      return indentationNext + str.replace(NEWLINE_REGEXP, '\n' + indentationNext);
+    }, {
+      edgeSpacing: config.spacingOuter,
+      min: config.min,
+      spacing: config.spacingInner
+    }, config.colors);
+  } catch (error) {
+    throw new PrettyFormatPluginError(error.message, error.stack);
+  }
+  if (typeof printed !== 'string') {
+    throw new Error(`pretty-format: Plugin must return type "string" but instead returned "${typeof printed}".`);
+  }
+  return printed;
+}
+
+function findPlugin(plugins, val) {
+  for (let p = 0; p < plugins.length; p++) {
+    try {
+      if (plugins[p].test(val)) {
+        return plugins[p];
+      }
+    } catch (error) {
+      throw new PrettyFormatPluginError(error.message, error.stack);
+    }
+  }
+
+  return null;
+}
+
+function printer(val, config, indentation, depth, refs, hasCalledToJSON) {
+  const plugin = findPlugin(config.plugins, val);
+  if (plugin !== null) {
+    return printPlugin(plugin, val, config, indentation, depth, refs);
+  }
+
+  const basicResult = printBasicValue(val, config.printFunctionName, config.escapeRegex);
+  if (basicResult !== null) {
+    return basicResult;
+  }
+
+  return printComplexValue(val, config, indentation, depth, refs, hasCalledToJSON);
+}
+
+const DEFAULT_THEME = {
+  comment: 'gray',
+  content: 'reset',
+  prop: 'yellow',
+  tag: 'cyan',
+  value: 'green'
+};
+
+const DEFAULT_THEME_KEYS = Object.keys(DEFAULT_THEME);
+
+const DEFAULT_OPTIONS = {
+  callToJSON: true,
+  escapeRegex: false,
+  highlight: false,
+  indent: 2,
+  maxDepth: Infinity,
+  min: false,
+  plugins: [],
+  printFunctionName: true,
+  theme: DEFAULT_THEME
+};
+
+function validateOptions(options) {
+  Object.keys(options).forEach(key => {
+    if (!DEFAULT_OPTIONS.hasOwnProperty(key)) {
+      throw new Error(`pretty-format: Unknown option "${key}".`);
+    }
+  });
+
+  if (options.min && options.indent !== undefined && options.indent !== 0) {
+    throw new Error('pretty-format: Options "min" and "indent" cannot be used together.');
+  }
+
+  if (options.theme !== undefined) {
+    if (options.theme === null) {
+      throw new Error(`pretty-format: Option "theme" must not be null.`);
+    }
+
+    if (typeof options.theme !== 'object') {
+      throw new Error(`pretty-format: Option "theme" must be of type "object" but instead received "${typeof options.theme}".`);
+    }
+  }
+}
+
+const getColorsHighlight = (options
+// $FlowFixMe: Flow thinks keys from `Colors` are missing from `DEFAULT_THEME_KEYS`
+) => DEFAULT_THEME_KEYS.reduce((colors, key) => {
+  const value = options.theme && options.theme[key] !== undefined ? options.theme[key] : DEFAULT_THEME[key];
+  const color = _ansiStyles2.default[value];
+  if (color && typeof color.close === 'string' && typeof color.open === 'string') {
+    colors[key] = color;
+  } else {
+    throw new Error(`pretty-format: Option "theme" has a key "${key}" whose value "${value}" is undefined in ansi-styles.`);
+  }
+  return colors;
+}, Object.create(null));
+
+const getColorsEmpty = () =>
+// $FlowFixMe: Flow thinks keys from `Colors` are missing from `DEFAULT_THEME_KEYS`
+DEFAULT_THEME_KEYS.reduce((colors, key) => {
+  colors[key] = { close: '', open: '' };
+  return colors;
+}, Object.create(null));
+
+const getPrintFunctionName = options => options && options.printFunctionName !== undefined ? options.printFunctionName : DEFAULT_OPTIONS.printFunctionName;
+
+const getEscapeRegex = options => options && options.escapeRegex !== undefined ? options.escapeRegex : DEFAULT_OPTIONS.escapeRegex;
+
+const getConfig = options => ({
+  callToJSON: options && options.callToJSON !== undefined ? options.callToJSON : DEFAULT_OPTIONS.callToJSON,
+  colors: options && options.highlight ? getColorsHighlight(options) : getColorsEmpty(),
+  escapeRegex: getEscapeRegex(options),
+  indent: options && options.min ? '' : createIndent(options && options.indent !== undefined ? options.indent : DEFAULT_OPTIONS.indent),
+  maxDepth: options && options.maxDepth !== undefined ? options.maxDepth : DEFAULT_OPTIONS.maxDepth,
+  min: options && options.min !== undefined ? options.min : DEFAULT_OPTIONS.min,
+  plugins: options && options.plugins !== undefined ? options.plugins : DEFAULT_OPTIONS.plugins,
+  printFunctionName: getPrintFunctionName(options),
+  spacingInner: options && options.min ? ' ' : '\n',
+  spacingOuter: options && options.min ? '' : '\n'
+});
+
+function createIndent(indent) {
+  return new Array(indent + 1).join(' ');
+}
+
+function prettyFormat(val, options) {
+  if (options) {
+    validateOptions(options);
+    if (options.plugins) {
+      const plugin = findPlugin(options.plugins, val);
+      if (plugin !== null) {
+        return printPlugin(plugin, val, getConfig(options), '', 0, []);
+      }
+    }
+  }
+
+  const basicResult = printBasicValue(val, getPrintFunctionName(options), getEscapeRegex(options));
+  if (basicResult !== null) {
+    return basicResult;
+  }
+
+  return printComplexValue(val, getConfig(options), '', 0, []);
+}
+
+prettyFormat.plugins = {
+  AsymmetricMatcher: _asymmetric_matcher2.default,
+  ConvertAnsi: _convert_ansi2.default,
+  DOMCollection: _dom_collection2.default,
+  DOMElement: _dom_element2.default,
+  Immutable: _immutable2.default,
+  ReactElement: _react_element2.default,
+  ReactTestComponent: _react_test_component2.default
+};
+
+module.exports = prettyFormat;

node_modules/jest-snapshot/node_modules/pretty-format/build/plugins/asymmetric_matcher.js

@@ -0,0 +1,52 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.test = exports.serialize = undefined;
+
+var _collections = require('../collections');
+
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * 
+ */
+
+const asymmetricMatcher = Symbol.for('jest.asymmetricMatcher');
+const SPACE = ' ';
+
+const serialize = exports.serialize = (val, config, indentation, depth, refs, printer) => {
+  const stringedValue = val.toString();
+
+  if (stringedValue === 'ArrayContaining') {
+    if (++depth > config.maxDepth) {
+      return '[' + stringedValue + ']';
+    }
+    return stringedValue + SPACE + '[' + (0, _collections.printListItems)(val.sample, config, indentation, depth, refs, printer) + ']';
+  }
+
+  if (stringedValue === 'ObjectContaining') {
+    if (++depth > config.maxDepth) {
+      return '[' + stringedValue + ']';
+    }
+    return stringedValue + SPACE + '{' + (0, _collections.printObjectProperties)(val.sample, config, indentation, depth, refs, printer) + '}';
+  }
+
+  if (stringedValue === 'StringMatching') {
+    return stringedValue + SPACE + printer(val.sample, config, indentation, depth, refs);
+  }
+
+  if (stringedValue === 'StringContaining') {
+    return stringedValue + SPACE + printer(val.sample, config, indentation, depth, refs);
+  }
+
+  return val.toAsymmetricMatcher();
+};
+
+const test = exports.test = val => val && val.$$typeof === asymmetricMatcher;
+
+exports.default = { serialize, test };

node_modules/jest-snapshot/node_modules/pretty-format/build/plugins/convert_ansi.js

@@ -0,0 +1,77 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.serialize = exports.test = undefined;
+
+var _ansiRegex = require('ansi-regex');
+
+var _ansiRegex2 = _interopRequireDefault(_ansiRegex);
+
+var _ansiStyles = require('ansi-styles');
+
+var _ansiStyles2 = _interopRequireDefault(_ansiStyles);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+const toHumanReadableAnsi = text => {
+  return text.replace((0, _ansiRegex2.default)(), (match, offset, string) => {
+    switch (match) {
+      case _ansiStyles2.default.red.close:
+      case _ansiStyles2.default.green.close:
+      case _ansiStyles2.default.cyan.close:
+      case _ansiStyles2.default.gray.close:
+      case _ansiStyles2.default.white.close:
+      case _ansiStyles2.default.yellow.close:
+      case _ansiStyles2.default.bgRed.close:
+      case _ansiStyles2.default.bgGreen.close:
+      case _ansiStyles2.default.bgYellow.close:
+      case _ansiStyles2.default.inverse.close:
+      case _ansiStyles2.default.dim.close:
+      case _ansiStyles2.default.bold.close:
+      case _ansiStyles2.default.reset.open:
+      case _ansiStyles2.default.reset.close:
+        return '</>';
+      case _ansiStyles2.default.red.open:
+        return '<red>';
+      case _ansiStyles2.default.green.open:
+        return '<green>';
+      case _ansiStyles2.default.cyan.open:
+        return '<cyan>';
+      case _ansiStyles2.default.gray.open:
+        return '<gray>';
+      case _ansiStyles2.default.white.open:
+        return '<white>';
+      case _ansiStyles2.default.yellow.open:
+        return '<yellow>';
+      case _ansiStyles2.default.bgRed.open:
+        return '<bgRed>';
+      case _ansiStyles2.default.bgGreen.open:
+        return '<bgGreen>';
+      case _ansiStyles2.default.bgYellow.open:
+        return '<bgYellow>';
+      case _ansiStyles2.default.inverse.open:
+        return '<inverse>';
+      case _ansiStyles2.default.dim.open:
+        return '<dim>';
+      case _ansiStyles2.default.bold.open:
+        return '<bold>';
+      default:
+        return '';
+    }
+  });
+}; /**
+    * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+    *
+    * This source code is licensed under the MIT license found in the
+    * LICENSE file in the root directory of this source tree.
+    *
+    * 
+    */
+
+const test = exports.test = val => typeof val === 'string' && val.match((0, _ansiRegex2.default)());
+
+const serialize = exports.serialize = (val, config, indentation, depth, refs, printer) => printer(toHumanReadableAnsi(val), config, indentation, depth, refs);
+
+exports.default = { serialize, test };

node_modules/jest-snapshot/node_modules/pretty-format/build/plugins/dom_collection.js

@@ -0,0 +1,47 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.serialize = exports.test = undefined;
+
+var _collections = require('../collections');
+
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * 
+ */
+
+const SPACE = ' ';
+
+const COLLECTION_NAMES = ['DOMStringMap', 'NamedNodeMap'];
+
+const test = exports.test = val => val && val.constructor && COLLECTION_NAMES.indexOf(val.constructor.name) !== -1;
+
+const convertCollectionToObject = collection => {
+  let result = {};
+
+  if (collection.constructor.name === 'NamedNodeMap') {
+    for (let i = 0; i < collection.length; i++) {
+      result[collection[i].name] = collection[i].value;
+    }
+  } else {
+    result = Object.assign({}, collection);
+  }
+
+  return result;
+};
+
+const serialize = exports.serialize = (collection, config, indentation, depth, refs, printer) => {
+  if (++depth > config.maxDepth) {
+    return '[' + collection.constructor.name + ']';
+  }
+
+  return collection.constructor.name + SPACE + '{' + (0, _collections.printObjectProperties)(convertCollectionToObject(collection), config, indentation, depth, refs, printer) + '}';
+};
+
+exports.default = { serialize, test };

node_modules/jest-snapshot/node_modules/pretty-format/build/plugins/dom_element.js

@@ -0,0 +1,53 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.serialize = exports.test = undefined;
+
+var _markup = require('./lib/markup');
+
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * 
+ */
+
+const ELEMENT_NODE = 1;
+const TEXT_NODE = 3;
+const COMMENT_NODE = 8;
+
+const ELEMENT_REGEXP = /^((HTML|SVG)\w*)?Element$/;
+
+const testNode = (nodeType, name) => nodeType === ELEMENT_NODE && ELEMENT_REGEXP.test(name) || nodeType === TEXT_NODE && name === 'Text' || nodeType === COMMENT_NODE && name === 'Comment';
+
+const test = exports.test = val => val && val.constructor && val.constructor.name && testNode(val.nodeType, val.constructor.name);
+
+// Convert array of attribute objects to keys array and props object.
+const keysMapper = attribute => attribute.name;
+const propsReducer = (props, attribute) => {
+  props[attribute.name] = attribute.value;
+  return props;
+};
+
+const serialize = exports.serialize = (node, config, indentation, depth, refs, printer) => {
+  if (node.nodeType === TEXT_NODE) {
+    return (0, _markup.printText)(node.data, config);
+  }
+
+  if (node.nodeType === COMMENT_NODE) {
+    return (0, _markup.printComment)(node.data, config);
+  }
+
+  const type = node.tagName.toLowerCase();
+  if (++depth > config.maxDepth) {
+    return (0, _markup.printElementAsLeaf)(type, config);
+  }
+
+  return (0, _markup.printElement)(type, (0, _markup.printProps)(Array.prototype.map.call(node.attributes, keysMapper).sort(), Array.prototype.reduce.call(node.attributes, propsReducer, {}), config, indentation + config.indent, depth, refs, printer), (0, _markup.printChildren)(Array.prototype.slice.call(node.childNodes), config, indentation + config.indent, depth, refs, printer), config, indentation);
+};
+
+exports.default = { serialize, test };

node_modules/jest-snapshot/node_modules/pretty-format/build/plugins/immutable.js

@@ -0,0 +1,108 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.test = exports.serialize = undefined;
+
+var _collections = require('../collections');
+
+// SENTINEL constants are from https://github.com/facebook/immutable-js
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * 
+ */
+
+const IS_ITERABLE_SENTINEL = '@@__IMMUTABLE_ITERABLE__@@';
+const IS_LIST_SENTINEL = '@@__IMMUTABLE_LIST__@@';
+const IS_KEYED_SENTINEL = '@@__IMMUTABLE_KEYED__@@';
+const IS_MAP_SENTINEL = '@@__IMMUTABLE_MAP__@@';
+const IS_ORDERED_SENTINEL = '@@__IMMUTABLE_ORDERED__@@';
+const IS_RECORD_SENTINEL = '@@__IMMUTABLE_RECORD__@@'; // immutable v4
+const IS_SEQ_SENTINEL = '@@__IMMUTABLE_SEQ__@@';
+const IS_SET_SENTINEL = '@@__IMMUTABLE_SET__@@';
+const IS_STACK_SENTINEL = '@@__IMMUTABLE_STACK__@@';
+
+const getImmutableName = name => 'Immutable.' + name;
+const printAsLeaf = name => '[' + name + ']';
+const SPACE = ' ';
+const LAZY = '…'; // Seq is lazy if it calls a method like filter
+
+const printImmutableEntries = (val, config, indentation, depth, refs, printer, type) => ++depth > config.maxDepth ? printAsLeaf(getImmutableName(type)) : getImmutableName(type) + SPACE + '{' + (0, _collections.printIteratorEntries)(val.entries(), config, indentation, depth, refs, printer) + '}';
+
+// Record has an entries method because it is a collection in immutable v3.
+// Return an iterator for Immutable Record from version v3 or v4.
+const getRecordEntries = val => {
+  let i = 0;
+  return {
+    next() {
+      if (i < val._keys.length) {
+        const key = val._keys[i++];
+        return { done: false, value: [key, val.get(key)] };
+      }
+      return { done: true };
+    }
+  };
+};
+
+const printImmutableRecord = (val, config, indentation, depth, refs, printer) => {
+  // _name property is defined only for an Immutable Record instance
+  // which was constructed with a second optional descriptive name arg
+  const name = getImmutableName(val._name || 'Record');
+  return ++depth > config.maxDepth ? printAsLeaf(name) : name + SPACE + '{' + (0, _collections.printIteratorEntries)(getRecordEntries(val), config, indentation, depth, refs, printer) + '}';
+};
+
+const printImmutableSeq = (val, config, indentation, depth, refs, printer) => {
+  const name = getImmutableName('Seq');
+
+  if (++depth > config.maxDepth) {
+    return printAsLeaf(name);
+  }
+
+  if (val[IS_KEYED_SENTINEL]) {
+    return name + SPACE + '{' + (
+    // from Immutable collection of entries or from ECMAScript object
+    val._iter || val._object ? (0, _collections.printIteratorEntries)(val.entries(), config, indentation, depth, refs, printer) : LAZY) + '}';
+  }
+
+  return name + SPACE + '[' + (val._iter || // from Immutable collection of values
+  val._array || // from ECMAScript array
+  val._collection || // from ECMAScript collection in immutable v4
+  val._iterable // from ECMAScript collection in immutable v3
+  ? (0, _collections.printIteratorValues)(val.values(), config, indentation, depth, refs, printer) : LAZY) + ']';
+};
+
+const printImmutableValues = (val, config, indentation, depth, refs, printer, type) => ++depth > config.maxDepth ? printAsLeaf(getImmutableName(type)) : getImmutableName(type) + SPACE + '[' + (0, _collections.printIteratorValues)(val.values(), config, indentation, depth, refs, printer) + ']';
+
+const serialize = exports.serialize = (val, config, indentation, depth, refs, printer) => {
+  if (val[IS_MAP_SENTINEL]) {
+    return printImmutableEntries(val, config, indentation, depth, refs, printer, val[IS_ORDERED_SENTINEL] ? 'OrderedMap' : 'Map');
+  }
+
+  if (val[IS_LIST_SENTINEL]) {
+    return printImmutableValues(val, config, indentation, depth, refs, printer, 'List');
+  }
+  if (val[IS_SET_SENTINEL]) {
+    return printImmutableValues(val, config, indentation, depth, refs, printer, val[IS_ORDERED_SENTINEL] ? 'OrderedSet' : 'Set');
+  }
+  if (val[IS_STACK_SENTINEL]) {
+    return printImmutableValues(val, config, indentation, depth, refs, printer, 'Stack');
+  }
+
+  if (val[IS_SEQ_SENTINEL]) {
+    return printImmutableSeq(val, config, indentation, depth, refs, printer);
+  }
+
+  // For compatibility with immutable v3 and v4, let record be the default.
+  return printImmutableRecord(val, config, indentation, depth, refs, printer);
+};
+
+// Explicitly comparing sentinel properties to true avoids false positive
+// when mock identity-obj-proxy returns the key as the value for any key.
+const test = exports.test = val => val && (val[IS_ITERABLE_SENTINEL] === true || val[IS_RECORD_SENTINEL] === true);
+
+exports.default = { serialize, test };

node_modules/jest-snapshot/node_modules/pretty-format/build/plugins/lib/escape_html.js

@@ -0,0 +1,18 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = escapeHTML;
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * 
+ */
+
+function escapeHTML(str) {
+  return str.replace(/</g, '&lt;').replace(/>/g, '&gt;');
+}

node_modules/jest-snapshot/node_modules/pretty-format/build/plugins/lib/markup.js

@@ -0,0 +1,69 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.printElementAsLeaf = exports.printElement = exports.printComment = exports.printText = exports.printChildren = exports.printProps = undefined;
+
+var _escape_html = require('./escape_html');
+
+var _escape_html2 = _interopRequireDefault(_escape_html);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+// Return empty string if keys is empty.
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * 
+ */
+
+const printProps = exports.printProps = (keys, props, config, indentation, depth, refs, printer) => {
+  const indentationNext = indentation + config.indent;
+  const colors = config.colors;
+  return keys.map(key => {
+    const value = props[key];
+    let printed = printer(value, config, indentationNext, depth, refs);
+
+    if (typeof value !== 'string') {
+      if (printed.indexOf('\n') !== -1) {
+        printed = config.spacingOuter + indentationNext + printed + config.spacingOuter + indentation;
+      }
+      printed = '{' + printed + '}';
+    }
+
+    return config.spacingInner + indentation + colors.prop.open + key + colors.prop.close + '=' + colors.value.open + printed + colors.value.close;
+  }).join('');
+};
+
+// Return empty string if children is empty.
+const printChildren = exports.printChildren = (children, config, indentation, depth, refs, printer) => {
+  return children.map(child => config.spacingOuter + indentation + (typeof child === 'string' ? printText(child, config) : printer(child, config, indentation, depth, refs))).join('');
+};
+
+const printText = exports.printText = (text, config) => {
+  const contentColor = config.colors.content;
+  return contentColor.open + (0, _escape_html2.default)(text) + contentColor.close;
+};
+
+const printComment = exports.printComment = (comment, config) => {
+  const commentColor = config.colors.comment;
+  return commentColor.open + '<!--' + (0, _escape_html2.default)(comment) + '-->' + commentColor.close;
+};
+
+// Separate the functions to format props, children, and element,
+// so a plugin could override a particular function, if needed.
+// Too bad, so sad: the traditional (but unnecessary) space
+// in a self-closing tagColor requires a second test of printedProps.
+const printElement = exports.printElement = (type, printedProps, printedChildren, config, indentation) => {
+  const tagColor = config.colors.tag;
+  return tagColor.open + '<' + type + (printedProps && tagColor.close + printedProps + config.spacingOuter + indentation + tagColor.open) + (printedChildren ? '>' + tagColor.close + printedChildren + config.spacingOuter + indentation + tagColor.open + '</' + type : (printedProps && !config.min ? '' : ' ') + '/') + '>' + tagColor.close;
+};
+
+const printElementAsLeaf = exports.printElementAsLeaf = (type, config) => {
+  const tagColor = config.colors.tag;
+  return tagColor.open + '<' + type + tagColor.close + ' …' + tagColor.open + ' />' + tagColor.close;
+};

node_modules/jest-snapshot/node_modules/pretty-format/build/plugins/react_element.js

@@ -0,0 +1,50 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.test = exports.serialize = undefined;
+
+var _markup = require('./lib/markup');
+
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * 
+ */
+
+const elementSymbol = Symbol.for('react.element');
+
+// Given element.props.children, or subtree during recursive traversal,
+// return flattened array of children.
+const getChildren = function (arg) {
+  let children = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
+
+  if (Array.isArray(arg)) {
+    arg.forEach(item => {
+      getChildren(item, children);
+    });
+  } else if (arg != null && arg !== false) {
+    children.push(arg);
+  }
+  return children;
+};
+
+const getType = element => {
+  if (typeof element.type === 'string') {
+    return element.type;
+  }
+  if (typeof element.type === 'function') {
+    return element.type.displayName || element.type.name || 'Unknown';
+  }
+  return 'UNDEFINED';
+};
+
+const serialize = exports.serialize = (element, config, indentation, depth, refs, printer) => ++depth > config.maxDepth ? (0, _markup.printElementAsLeaf)(getType(element), config) : (0, _markup.printElement)(getType(element), (0, _markup.printProps)(Object.keys(element.props).filter(key => key !== 'children').sort(), element.props, config, indentation + config.indent, depth, refs, printer), (0, _markup.printChildren)(getChildren(element.props.children), config, indentation + config.indent, depth, refs, printer), config, indentation);
+
+const test = exports.test = val => val && val.$$typeof === elementSymbol;
+
+exports.default = { serialize, test };

node_modules/jest-snapshot/node_modules/pretty-format/build/plugins/react_test_component.js

@@ -0,0 +1,29 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.test = exports.serialize = undefined;
+
+var _markup = require('./lib/markup');
+
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * 
+ */
+
+const testSymbol = Symbol.for('react.test.json');
+
+const serialize = exports.serialize = (object, config, indentation, depth, refs, printer) => ++depth > config.maxDepth ? (0, _markup.printElementAsLeaf)(object.type, config) : (0, _markup.printElement)(object.type, object.props ? (0, _markup.printProps)(Object.keys(object.props).sort(),
+// Despite ternary expression, Flow 0.51.0 found incorrect error:
+// undefined is incompatible with the expected param type of Object
+// $FlowFixMe
+object.props, config, indentation + config.indent, depth, refs, printer) : '', object.children ? (0, _markup.printChildren)(object.children, config, indentation + config.indent, depth, refs, printer) : '', config, indentation);
+
+const test = exports.test = val => val && val.$$typeof === testSymbol;
+
+exports.default = { serialize, test };

node_modules/jest-snapshot/node_modules/pretty-format/package.json

@@ -0,0 +1,95 @@
+{
+  "_args": [
+    [
+      "pretty-format@^22.4.3",
+      "/home/bernhard/freifunk-app/node_modules/jest-snapshot"
+    ]
+  ],
+  "_from": "pretty-format@>=22.4.3 <23.0.0",
+  "_id": "pretty-format@22.4.3",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/jest-snapshot/pretty-format",
+  "_nodeVersion": "8.9.1",
+  "_npmOperationalInternal": {
+    "host": "s3://npm-registry-packages",
+    "tmp": "tmp/pretty-format_22.4.3_1521648490562_0.8268179225620371"
+  },
+  "_npmUser": {
+    "email": "mjesun@hotmail.com",
+    "name": "mjesun"
+  },
+  "_npmVersion": "5.5.1",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "pretty-format",
+    "raw": "pretty-format@^22.4.3",
+    "rawSpec": "^22.4.3",
+    "scope": null,
+    "spec": ">=22.4.3 <23.0.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/jest-snapshot"
+  ],
+  "_resolved": "https://registry.npmjs.org/pretty-format/-/pretty-format-22.4.3.tgz",
+  "_shasum": "f873d780839a9c02e9664c8a082e9ee79eaac16f",
+  "_shrinkwrap": null,
+  "_spec": "pretty-format@^22.4.3",
+  "_where": "/home/bernhard/freifunk-app/node_modules/jest-snapshot",
+  "author": {
+    "email": "me@thejameskyle.com",
+    "name": "James Kyle"
+  },
+  "browser": "build-es5/index.js",
+  "bugs": {
+    "url": "https://github.com/facebook/jest/issues"
+  },
+  "dependencies": {
+    "ansi-regex": "^3.0.0",
+    "ansi-styles": "^3.2.0"
+  },
+  "description": "Stringify any JavaScript value.",
+  "devDependencies": {},
+  "directories": {},
+  "dist": {
+    "fileCount": 16,
+    "integrity": "sha512-S4oT9/sT6MN7/3COoOy+ZJeA92VmOnveLHgrwBE3Z1W5N9S2A1QGNYiE1z75DAENbJrXXUb+OWXhpJcg05QKQQ==",
+    "shasum": "f873d780839a9c02e9664c8a082e9ee79eaac16f",
+    "tarball": "https://registry.npmjs.org/pretty-format/-/pretty-format-22.4.3.tgz",
+    "unpackedSize": 428862
+  },
+  "homepage": "https://github.com/facebook/jest#readme",
+  "license": "MIT",
+  "main": "build/index.js",
+  "maintainers": [
+    {
+      "name": "aaronabramov",
+      "email": "aaron@abramov.io"
+    },
+    {
+      "name": "cpojer",
+      "email": "christoph.pojer@gmail.com"
+    },
+    {
+      "name": "fb",
+      "email": "opensource+npm@fb.com"
+    },
+    {
+      "name": "jeanlauliac",
+      "email": "jean@lauliac.com"
+    },
+    {
+      "name": "mjesun",
+      "email": "mjesun@hotmail.com"
+    }
+  ],
+  "name": "pretty-format",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/facebook/jest.git"
+  },
+  "version": "22.4.3"
+}

node_modules/jest-snapshot/node_modules/pretty-format/perf/test.js

@@ -0,0 +1,215 @@
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+import util from 'util';
+
+const chalk = require('chalk');
+const React = require('react');
+const ReactTestRenderer = require('react-test-renderer');
+const leftPad = require('left-pad');
+const prettyFormat = require('../build');
+const ReactTestComponent = require('../build/plugins/react_test_component');
+const worldGeoJson = require('./world.geo.json');
+
+const NANOSECONDS = 1000000000;
+let TIMES_TO_RUN = 100000;
+
+function testCase(name, fn) {
+  let result, error, time, total;
+
+  try {
+    result = fn();
+  } catch (err) {
+    error = err;
+  }
+
+  if (!error) {
+    const start = process.hrtime();
+
+    for (let i = 0; i < TIMES_TO_RUN; i++) {
+      fn();
+    }
+
+    const diff = process.hrtime(start);
+
+    total = diff[0] * 1e9 + diff[1];
+    time = Math.round(total / TIMES_TO_RUN);
+  }
+
+  return {
+    error,
+    name,
+    result,
+    time,
+    total,
+  };
+}
+
+function test(name, value, ignoreResult, prettyFormatOpts) {
+  const formatted = testCase('prettyFormat()  ', () =>
+    prettyFormat(value, prettyFormatOpts),
+  );
+
+  const inspected = testCase('util.inspect()  ', () => {
+    return util.inspect(value, {
+      depth: null,
+      showHidden: true,
+    });
+  });
+
+  const stringified = testCase('JSON.stringify()', () => {
+    return JSON.stringify(value, null, '  ');
+  });
+
+  const results = [formatted, inspected, stringified].sort((a, b) => {
+    return a.time - b.time;
+  });
+
+  const winner = results[0];
+
+  results.forEach((item, index) => {
+    item.isWinner = index === 0;
+    item.isLoser = index === results.length - 1;
+  });
+
+  function log(current) {
+    let message = current.name;
+
+    if (current.time) {
+      message += ' - ' + leftPad(current.time, 6) + 'ns';
+    }
+    if (current.total) {
+      message +=
+        ' - ' +
+        current.total / NANOSECONDS +
+        's total (' +
+        TIMES_TO_RUN +
+        ' runs)';
+    }
+    if (current.error) {
+      message += ' - Error: ' + current.error.message;
+    }
+
+    if (!ignoreResult && current.result) {
+      message += ' - ' + JSON.stringify(current.result);
+    }
+
+    message = ' ' + message + ' ';
+
+    if (current.error) {
+      message = chalk.dim(message);
+    }
+
+    const diff = current.time - winner.time;
+
+    if (diff > winner.time * 0.85) {
+      message = chalk.bgRed.black(message);
+    } else if (diff > winner.time * 0.65) {
+      message = chalk.bgYellow.black(message);
+    } else if (!current.error) {
+      message = chalk.bgGreen.black(message);
+    } else {
+      message = chalk.dim(message);
+    }
+
+    console.log('  ' + message);
+  }
+
+  console.log(name + ': ');
+  results.forEach(log);
+  console.log();
+}
+
+function returnArguments() {
+  return arguments;
+}
+
+test('empty arguments', returnArguments());
+test('arguments', returnArguments(1, 2, 3));
+test('an empty array', []);
+test('an array with items', [1, 2, 3]);
+test('a typed array', new Uint32Array(3));
+test('an array buffer', new ArrayBuffer(3));
+test('a nested array', [[1, 2, 3]]);
+test('true', true);
+test('false', false);
+test('an error', new Error());
+test('a typed error with a message', new TypeError('message'));
+/* eslint-disable no-new-func */
+test('a function constructor', new Function());
+/* eslint-enable no-new-func */
+test('an anonymous function', () => {});
+function named() {}
+test('a named function', named);
+test('Infinity', Infinity);
+test('-Infinity', -Infinity);
+test('an empty map', new Map());
+const mapWithValues = new Map();
+const mapWithNonStringKeys = new Map();
+mapWithValues.set('prop1', 'value1');
+mapWithValues.set('prop2', 'value2');
+mapWithNonStringKeys.set({prop: 'value'}, {prop: 'value'});
+test('a map with values', mapWithValues);
+test('a map with non-string keys', mapWithNonStringKeys);
+test('NaN', NaN);
+test('null', null);
+test('a number', 123);
+test('a date', new Date(10e11));
+test('an empty object', {});
+test('an object with properties', {prop1: 'value1', prop2: 'value2'});
+const objectWithPropsAndSymbols = {prop: 'value1'};
+objectWithPropsAndSymbols[Symbol('symbol1')] = 'value2';
+objectWithPropsAndSymbols[Symbol('symbol2')] = 'value3';
+test('an object with properties and symbols', objectWithPropsAndSymbols);
+test('an object with sorted properties', {a: 2, b: 1});
+test('regular expressions from constructors', new RegExp('regexp'));
+test('regular expressions from literals', /regexp/gi);
+test('an empty set', new Set());
+const setWithValues = new Set();
+setWithValues.add('value1');
+setWithValues.add('value2');
+test('a set with values', setWithValues);
+test('a string', 'string');
+test('a symbol', Symbol('symbol'));
+test('undefined', undefined);
+test('a WeakMap', new WeakMap());
+test('a WeakSet', new WeakSet());
+test('deeply nested objects', {prop: {prop: {prop: 'value'}}});
+const circularReferences = {};
+circularReferences.prop = circularReferences;
+test('circular references', circularReferences);
+const parallelReferencesInner = {};
+const parallelReferences = {
+  prop1: parallelReferencesInner,
+  prop2: parallelReferencesInner,
+};
+test('parallel references', parallelReferences);
+test('able to customize indent', {prop: 'value'});
+const bigObj = {};
+for (let i = 0; i < 50; i++) {
+  bigObj[i] = i;
+}
+test('big object', bigObj);
+
+const element = React.createElement(
+  'div',
+  {onClick: () => {}, prop: {a: 1, b: 2}},
+  React.createElement('div', {prop: {a: 1, b: 2}}),
+  React.createElement('div'),
+  React.createElement(
+    'div',
+    {prop: {a: 1, b: 2}},
+    React.createElement('div', null, React.createElement('div')),
+  ),
+);
+
+test('react', ReactTestRenderer.create(element).toJSON(), false, {
+  plugins: [ReactTestComponent],
+});
+
+TIMES_TO_RUN = 100;
+test('massive', worldGeoJson, true);

node_modules/jest-snapshot/node_modules/supports-color/browser.js

@@ -0,0 +1,5 @@
+'use strict';
+module.exports = {
+	stdout: false,
+	stderr: false
+};

node_modules/jest-snapshot/node_modules/supports-color/index.js

@@ -0,0 +1,131 @@
+'use strict';
+const os = require('os');
+const hasFlag = require('has-flag');
+
+const env = process.env;
+
+let forceColor;
+if (hasFlag('no-color') ||
+	hasFlag('no-colors') ||
+	hasFlag('color=false')) {
+	forceColor = false;
+} else if (hasFlag('color') ||
+	hasFlag('colors') ||
+	hasFlag('color=true') ||
+	hasFlag('color=always')) {
+	forceColor = true;
+}
+if ('FORCE_COLOR' in env) {
+	forceColor = env.FORCE_COLOR.length === 0 || parseInt(env.FORCE_COLOR, 10) !== 0;
+}
+
+function translateLevel(level) {
+	if (level === 0) {
+		return false;
+	}
+
+	return {
+		level,
+		hasBasic: true,
+		has256: level >= 2,
+		has16m: level >= 3
+	};
+}
+
+function supportsColor(stream) {
+	if (forceColor === false) {
+		return 0;
+	}
+
+	if (hasFlag('color=16m') ||
+		hasFlag('color=full') ||
+		hasFlag('color=truecolor')) {
+		return 3;
+	}
+
+	if (hasFlag('color=256')) {
+		return 2;
+	}
+
+	if (stream && !stream.isTTY && forceColor !== true) {
+		return 0;
+	}
+
+	const min = forceColor ? 1 : 0;
+
+	if (process.platform === 'win32') {
+		// Node.js 7.5.0 is the first version of Node.js to include a patch to
+		// libuv that enables 256 color output on Windows. Anything earlier and it
+		// won't work. However, here we target Node.js 8 at minimum as it is an LTS
+		// release, and Node.js 7 is not. Windows 10 build 10586 is the first Windows
+		// release that supports 256 colors. Windows 10 build 14931 is the first release
+		// that supports 16m/TrueColor.
+		const osRelease = os.release().split('.');
+		if (
+			Number(process.versions.node.split('.')[0]) >= 8 &&
+			Number(osRelease[0]) >= 10 &&
+			Number(osRelease[2]) >= 10586
+		) {
+			return Number(osRelease[2]) >= 14931 ? 3 : 2;
+		}
+
+		return 1;
+	}
+
+	if ('CI' in env) {
+		if (['TRAVIS', 'CIRCLECI', 'APPVEYOR', 'GITLAB_CI'].some(sign => sign in env) || env.CI_NAME === 'codeship') {
+			return 1;
+		}
+
+		return min;
+	}
+
+	if ('TEAMCITY_VERSION' in env) {
+		return /^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0;
+	}
+
+	if (env.COLORTERM === 'truecolor') {
+		return 3;
+	}
+
+	if ('TERM_PROGRAM' in env) {
+		const version = parseInt((env.TERM_PROGRAM_VERSION || '').split('.')[0], 10);
+
+		switch (env.TERM_PROGRAM) {
+			case 'iTerm.app':
+				return version >= 3 ? 3 : 2;
+			case 'Apple_Terminal':
+				return 2;
+			// No default
+		}
+	}
+
+	if (/-256(color)?$/i.test(env.TERM)) {
+		return 2;
+	}
+
+	if (/^screen|^xterm|^vt100|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) {
+		return 1;
+	}
+
+	if ('COLORTERM' in env) {
+		return 1;
+	}
+
+	if (env.TERM === 'dumb') {
+		return min;
+	}
+
+	return min;
+}
+
+function getSupportLevel(stream) {
+	const level = supportsColor(stream);
+	return translateLevel(level);
+}
+
+module.exports = {
+	supportsColor: getSupportLevel,
+	stdout: getSupportLevel(process.stdout),
+	stderr: getSupportLevel(process.stderr)
+};

node_modules/jest-snapshot/node_modules/supports-color/license

@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

node_modules/jest-snapshot/node_modules/supports-color/package.json

@@ -0,0 +1,120 @@
+{
+  "_args": [
+    [
+      "supports-color@^5.3.0",
+      "/home/bernhard/freifunk-app/node_modules/jest-snapshot/node_modules/chalk"
+    ]
+  ],
+  "_from": "supports-color@>=5.3.0 <6.0.0",
+  "_id": "supports-color@5.4.0",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/jest-snapshot/supports-color",
+  "_nodeVersion": "8.10.0",
+  "_npmOperationalInternal": {
+    "host": "s3://npm-registry-packages",
+    "tmp": "tmp/supports-color_5.4.0_1523937461670_0.5515855155919032"
+  },
+  "_npmUser": {
+    "email": "sindresorhus@gmail.com",
+    "name": "sindresorhus"
+  },
+  "_npmVersion": "5.6.0",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "supports-color",
+    "raw": "supports-color@^5.3.0",
+    "rawSpec": "^5.3.0",
+    "scope": null,
+    "spec": ">=5.3.0 <6.0.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/jest-snapshot/chalk"
+  ],
+  "_resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.4.0.tgz",
+  "_shasum": "1c6b337402c2137605efe19f10fec390f6faab54",
+  "_shrinkwrap": null,
+  "_spec": "supports-color@^5.3.0",
+  "_where": "/home/bernhard/freifunk-app/node_modules/jest-snapshot/node_modules/chalk",
+  "author": {
+    "email": "sindresorhus@gmail.com",
+    "name": "Sindre Sorhus",
+    "url": "sindresorhus.com"
+  },
+  "browser": "browser.js",
+  "bugs": {
+    "url": "https://github.com/chalk/supports-color/issues"
+  },
+  "dependencies": {
+    "has-flag": "^3.0.0"
+  },
+  "description": "Detect whether a terminal supports color",
+  "devDependencies": {
+    "ava": "*",
+    "import-fresh": "^2.0.0",
+    "xo": "*"
+  },
+  "directories": {},
+  "dist": {
+    "fileCount": 5,
+    "integrity": "sha512-zjaXglF5nnWpsq470jSv6P9DwPvgLkuapYmfDm3JWOm0vkNTVF2tI4UrN2r6jH1qM/uc/WtxYY1hYoA2dOKj5w==",
+    "npm-signature": "-----BEGIN PGP SIGNATURE-----\r\nVersion: OpenPGP.js v3.0.4\r\nComment: https://openpgpjs.org\r\n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\n+M/X\r\n=nrD9\r\n-----END PGP SIGNATURE-----\r\n",
+    "shasum": "1c6b337402c2137605efe19f10fec390f6faab54",
+    "tarball": "https://registry.npmjs.org/supports-color/-/supports-color-5.4.0.tgz",
+    "unpackedSize": 6693
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "files": [
+    "browser.js",
+    "index.js"
+  ],
+  "gitHead": "bcd82c998094535f3462a3e37856852938ccbb37",
+  "homepage": "https://github.com/chalk/supports-color#readme",
+  "keywords": [
+    "16m",
+    "256",
+    "ansi",
+    "capability",
+    "cli",
+    "color",
+    "colors",
+    "colour",
+    "command-line",
+    "console",
+    "detect",
+    "rgb",
+    "shell",
+    "styles",
+    "support",
+    "supports",
+    "terminal",
+    "truecolor",
+    "tty",
+    "xterm"
+  ],
+  "license": "MIT",
+  "maintainers": [
+    {
+      "name": "qix",
+      "email": "i.am.qix@gmail.com"
+    },
+    {
+      "name": "sindresorhus",
+      "email": "sindresorhus@gmail.com"
+    }
+  ],
+  "name": "supports-color",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/chalk/supports-color.git"
+  },
+  "scripts": {
+    "test": "xo && ava"
+  },
+  "version": "5.4.0"
+}

node_modules/jest-snapshot/node_modules/supports-color/readme.md

@@ -0,0 +1,66 @@
+# supports-color [![Build Status](https://travis-ci.org/chalk/supports-color.svg?branch=master)](https://travis-ci.org/chalk/supports-color)
+
+> Detect whether a terminal supports color
+
+
+## Install
+
+```
+$ npm install supports-color
+```
+
+
+## Usage
+
+```js
+const supportsColor = require('supports-color');
+
+if (supportsColor.stdout) {
+	console.log('Terminal stdout supports color');
+}
+
+if (supportsColor.stdout.has256) {
+	console.log('Terminal stdout supports 256 colors');
+}
+
+if (supportsColor.stderr.has16m) {
+	console.log('Terminal stderr supports 16 million colors (truecolor)');
+}
+```
+
+
+## API
+
+Returns an `Object` with a `stdout` and `stderr` property for testing either streams. Each property is an `Object`, or `false` if color is not supported.
+
+The `stdout`/`stderr` objects specifies a level of support for color through a `.level` property and a corresponding flag:
+
+- `.level = 1` and `.hasBasic = true`: Basic color support (16 colors)
+- `.level = 2` and `.has256 = true`: 256 color support
+- `.level = 3` and `.has16m = true`: Truecolor support (16 million colors)
+
+
+## Info
+
+It obeys the `--color` and `--no-color` CLI flags.
+
+Can be overridden by the user with the flags `--color` and `--no-color`. For situations where using `--color` is not possible, add the environment variable `FORCE_COLOR=1` to forcefully enable color or `FORCE_COLOR=0` to forcefully disable. The use of `FORCE_COLOR` overrides all other color support checks.
+
+Explicit 256/Truecolor mode can be enabled using the `--color=256` and `--color=16m` flags, respectively.
+
+
+## Related
+
+- [supports-color-cli](https://github.com/chalk/supports-color-cli) - CLI for this module
+- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right
+
+
+## Maintainers
+
+- [Sindre Sorhus](https://github.com/sindresorhus)
+- [Josh Junon](https://github.com/qix-)
+
+
+## License
+
+MIT

node_modules/jest-snapshot/package.json

@@ -0,0 +1,98 @@
+{
+  "_args": [
+    [
+      "jest-snapshot@^22.4.0",
+      "/home/bernhard/freifunk-app/node_modules/jest/node_modules/jest-cli"
+    ]
+  ],
+  "_from": "jest-snapshot@>=22.4.0 <23.0.0",
+  "_id": "jest-snapshot@22.4.3",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/jest-snapshot",
+  "_nodeVersion": "8.9.1",
+  "_npmOperationalInternal": {
+    "host": "s3://npm-registry-packages",
+    "tmp": "tmp/jest-snapshot_22.4.3_1521648555014_0.15563725495405722"
+  },
+  "_npmUser": {
+    "email": "mjesun@hotmail.com",
+    "name": "mjesun"
+  },
+  "_npmVersion": "5.5.1",
+  "_phantomChildren": {
+    "color-convert": "1.9.2",
+    "escape-string-regexp": "1.0.5",
+    "has-flag": "3.0.0"
+  },
+  "_requested": {
+    "name": "jest-snapshot",
+    "raw": "jest-snapshot@^22.4.0",
+    "rawSpec": "^22.4.0",
+    "scope": null,
+    "spec": ">=22.4.0 <23.0.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/jest-jasmine2",
+    "/jest/jest-cli"
+  ],
+  "_resolved": "https://registry.npmjs.org/jest-snapshot/-/jest-snapshot-22.4.3.tgz",
+  "_shasum": "b5c9b42846ffb9faccb76b841315ba67887362d2",
+  "_shrinkwrap": null,
+  "_spec": "jest-snapshot@^22.4.0",
+  "_where": "/home/bernhard/freifunk-app/node_modules/jest/node_modules/jest-cli",
+  "bugs": {
+    "url": "https://github.com/facebook/jest/issues"
+  },
+  "dependencies": {
+    "chalk": "^2.0.1",
+    "jest-diff": "^22.4.3",
+    "jest-matcher-utils": "^22.4.3",
+    "mkdirp": "^0.5.1",
+    "natural-compare": "^1.4.0",
+    "pretty-format": "^22.4.3"
+  },
+  "devDependencies": {},
+  "directories": {},
+  "dist": {
+    "fileCount": 6,
+    "integrity": "sha512-JXA0gVs5YL0HtLDCGa9YxcmmV2LZbwJ+0MfyXBBc5qpgkEYITQFJP7XNhcHFbUvRiniRpRbGVfJrOoYhhGE0RQ==",
+    "shasum": "b5c9b42846ffb9faccb76b841315ba67887362d2",
+    "tarball": "https://registry.npmjs.org/jest-snapshot/-/jest-snapshot-22.4.3.tgz",
+    "unpackedSize": 19452
+  },
+  "homepage": "https://github.com/facebook/jest#readme",
+  "license": "MIT",
+  "main": "build/index.js",
+  "maintainers": [
+    {
+      "name": "aaronabramov",
+      "email": "aaron@abramov.io"
+    },
+    {
+      "name": "cpojer",
+      "email": "christoph.pojer@gmail.com"
+    },
+    {
+      "name": "fb",
+      "email": "opensource+npm@fb.com"
+    },
+    {
+      "name": "jeanlauliac",
+      "email": "jean@lauliac.com"
+    },
+    {
+      "name": "mjesun",
+      "email": "mjesun@hotmail.com"
+    }
+  ],
+  "name": "jest-snapshot",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/facebook/jest.git"
+  },
+  "version": "22.4.3"
+}