jest/test_utils.js at master · gricard/jest · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
/**
 * 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.
 *
 * @flow
 */

'use strict';

import type {GlobalConfig, ProjectConfig} from 'types/Config';

const DEFAULT_GLOBAL_CONFIG: GlobalConfig = {
  bail: false,
  changedFilesWithAncestor: false,
  collectCoverage: false,
  collectCoverageFrom: [],
  collectCoverageOnlyFrom: null,
  coverageDirectory: 'coverage',
  coverageReporters: [],
  coverageThreshold: {global: {}},
  detectLeaks: false,
  enabledTestsMap: null,
  expand: false,
  findRelatedTests: false,
  forceExit: false,
  globalSetup: null,
  globalTeardown: null,
  json: false,
  lastCommit: false,
  listTests: false,
  logHeapUsage: false,
  mapCoverage: false,
  maxWorkers: 2,
  noSCM: null,
  noStackTrace: false,
  nonFlagArgs: [],
  notify: false,
  onlyChanged: false,
  onlyFailures: false,
  outputFile: null,
  passWithNoTests: false,
  projects: [],
  replname: null,
  reporters: [],
  rootDir: '/test_root_dir/',
  runTestsByPath: false,
  silent: false,
  testFailureExitCode: 1,
  testNamePattern: '',
  testPathPattern: '',
  testResultsProcessor: null,
  updateSnapshot: 'none',
  useStderr: false,
  verbose: false,
  watch: false,
  watchAll: false,
  watchPlugins: [],
  watchman: false,
};

const DEFAULT_PROJECT_CONFIG: ProjectConfig = {
  automock: false,
  browser: false,
  cache: false,
  cacheDirectory: '/test_cache_dir/',
  clearMocks: false,
  coveragePathIgnorePatterns: [],
  cwd: '/test_root_dir/',
  detectLeaks: false,
  displayName: undefined,
  forceCoverageMatch: [],
  globals: {},
  haste: {
    providesModuleNodeModules: [],
  },
  moduleDirectories: [],
  moduleFileExtensions: ['js'],
  moduleLoader: '/test_module_loader_path',
  moduleNameMapper: [],
  modulePathIgnorePatterns: [],
  modulePaths: [],
  name: 'test_name',
  resetMocks: false,
  resetModules: false,
  resolver: null,
  restoreMocks: false,
  rootDir: '/test_root_dir/',
  roots: [],
  runner: 'jest-runner',
  setupFiles: [],
  setupTestFrameworkScriptFile: null,
  skipNodeResolution: false,
  snapshotSerializers: [],
  testEnvironment: 'node',
  testEnvironmentOptions: {},
  testLocationInResults: false,
  testMatch: [],
  testPathIgnorePatterns: [],
  testRegex: '.test.js$',
  testRunner: 'jest-jasmine2',
  testURL: '',
  timers: 'real',
  transform: [],
  transformIgnorePatterns: [],
  unmockedModulePathPatterns: null,
  watchPathIgnorePatterns: [],
};

const makeGlobalConfig = (overrides: Object = {}): GlobalConfig => {
  const overridesKeys = new Set(Object.keys(overrides));
  Object.keys(DEFAULT_GLOBAL_CONFIG).forEach(key => overridesKeys.delete(key));

  if (overridesKeys.size > 0) {
    throw new Error(`
      Properties that are not part of GlobalConfig type were passed:
      ${JSON.stringify(Array.from(overridesKeys))}
    `);
  }

  return Object.assign({}, DEFAULT_GLOBAL_CONFIG, overrides);
};

const makeProjectConfig = (overrides: Object = {}): ProjectConfig => {
  const overridesKeys = new Set(Object.keys(overrides));
  Object.keys(DEFAULT_PROJECT_CONFIG).forEach(key => overridesKeys.delete(key));

  if (overridesKeys.size > 0) {
    throw new Error(`
      Properties that are not part of ProjectConfig type were passed:
      ${JSON.stringify(Array.from(overridesKeys))}
    `);
  }

  return Object.assign({}, DEFAULT_PROJECT_CONFIG, overrides);
};

module.exports = {
  makeGlobalConfig,
  makeProjectConfig,
};