/ jest.config.ts
jest.config.ts
1 /* 2 * For a detailed explanation regarding each configuration property and type check, visit: 3 * https://jestjs.io/docs/configuration 4 */ 5 6 export default { 7 // All imported modules in your tests should be mocked automatically 8 // automock: false, 9 10 // Stop running tests after `n` failures 11 // bail: 0, 12 13 // The directory where Jest should store its cached dependency information 14 // cacheDirectory: "/private/var/folders/0w/y07kv5w15wb02d7jfwrz8zrm0000gn/T/jest_dx", 15 16 // Automatically clear mock calls, instances, contexts and results before every test 17 // clearMocks: false, 18 19 // Indicates whether the coverage information should be collected while executing the test 20 collectCoverage: true, 21 22 // An array of glob patterns indicating a set of files for which coverage information should be collected 23 // collectCoverageFrom: undefined, 24 25 // The directory where Jest should output its coverage files 26 coverageDirectory: "coverage", 27 28 // An array of regexp pattern strings used to skip coverage collection 29 // coveragePathIgnorePatterns: [ 30 // "/node_modules/" 31 // ], 32 33 // Indicates which provider should be used to instrument code for coverage 34 coverageProvider: "v8", 35 36 // A list of reporter names that Jest uses when writing coverage reports 37 // coverageReporters: [ 38 // "json", 39 // "text", 40 // "lcov", 41 // "clover" 42 // ], 43 44 // An object that configures minimum threshold enforcement for coverage results 45 // coverageThreshold: undefined, 46 47 // A path to a custom dependency extractor 48 // dependencyExtractor: undefined, 49 50 // Make calling deprecated APIs throw helpful error messages 51 // errorOnDeprecated: false, 52 53 // The default configuration for fake timers 54 // fakeTimers: { 55 // "enableGlobally": false 56 // }, 57 58 // Force coverage collection from ignored files using an array of glob patterns 59 // forceCoverageMatch: [], 60 61 // A path to a module which exports an async function that is triggered once before all test suites 62 // globalSetup: undefined, 63 64 // A path to a module which exports an async function that is triggered once after all test suites 65 // globalTeardown: undefined, 66 67 // A set of global variables that need to be available in all test environments 68 // globals: {}, 69 70 // The maximum amount of workers used to run your tests. Can be specified as % or a number. E.g. maxWorkers: 10% will use 10% of your CPU amount + 1 as the maximum worker number. maxWorkers: 2 will use a maximum of 2 workers. 71 // maxWorkers: "50%", 72 73 // An array of directory names to be searched recursively up from the requiring module's location 74 // moduleDirectories: [ 75 // "node_modules" 76 // ], 77 78 // An array of file extensions your modules use 79 // moduleFileExtensions: [ 80 // "js", 81 // "mjs", 82 // "cjs", 83 // "jsx", 84 // "ts", 85 // "tsx", 86 // "json", 87 // "node" 88 // ], 89 90 // A map from regular expressions to module names or to arrays of module names that allow to stub out resources with a single module 91 // moduleNameMapper: {}, 92 93 // An array of regexp pattern strings, matched against all module paths before considered 'visible' to the module loader 94 // modulePathIgnorePatterns: [], 95 96 // Activates notifications for test results 97 // notify: false, 98 99 // An enum that specifies notification mode. Requires { notify: true } 100 // notifyMode: "failure-change", 101 102 // A preset that is used as a base for Jest's configuration 103 // preset: undefined, 104 105 // Run tests from one or more projects 106 // projects: undefined, 107 108 // Use this configuration option to add custom reporters to Jest 109 // reporters: undefined, 110 111 // Automatically reset mock state before every test 112 // resetMocks: false, 113 114 // Reset the module registry before running each individual test 115 // resetModules: false, 116 117 // A path to a custom resolver 118 // resolver: undefined, 119 120 // Automatically restore mock state and implementation before every test 121 // restoreMocks: false, 122 123 // The root directory that Jest should scan for tests and modules within 124 // rootDir: undefined, 125 126 // A list of paths to directories that Jest should use to search for files in 127 // roots: [ 128 // "<rootDir>" 129 // ], 130 131 // Allows you to use a custom runner instead of Jest's default test runner 132 // runner: "jest-runner", 133 134 // The paths to modules that run some code to configure or set up the testing environment before each test 135 // setupFiles: [], 136 137 // A list of paths to modules that run some code to configure or set up the testing framework before each test 138 // setupFilesAfterEnv: [], 139 140 // The number of seconds after which a test is considered as slow and reported as such in the results. 141 // slowTestThreshold: 5, 142 143 // A list of paths to snapshot serializer modules Jest should use for snapshot testing 144 // snapshotSerializers: [], 145 146 // The test environment that will be used for testing 147 // testEnvironment: "jest-environment-node", 148 149 // Options that will be passed to the testEnvironment 150 // testEnvironmentOptions: {}, 151 152 // Adds a location field to test results 153 // testLocationInResults: false, 154 155 // The glob patterns Jest uses to detect test files 156 // testMatch: [ 157 // "**/__tests__/**/*.[jt]s?(x)", 158 // "**/?(*.)+(spec|test).[tj]s?(x)" 159 // ], 160 161 // An array of regexp pattern strings that are matched against all test paths, matched tests are skipped 162 // testPathIgnorePatterns: [ 163 // "/node_modules/" 164 // ], 165 166 // The regexp pattern or array of patterns that Jest uses to detect test files 167 // testRegex: [], 168 169 // This option allows the use of a custom results processor 170 // testResultsProcessor: undefined, 171 172 // This option allows use of a custom test runner 173 // testRunner: "jest-circus/runner", 174 175 // A map from regular expressions to paths to transformers 176 // transform: undefined, 177 178 // An array of regexp pattern strings that are matched against all source file paths, matched files will skip transformation 179 // transformIgnorePatterns: [ 180 // "/node_modules/", 181 // "\\.pnp\\.[^\\/]+$" 182 // ], 183 184 // An array of regexp pattern strings that are matched against all modules before the module loader will automatically return a mock for them 185 // unmockedModulePathPatterns: undefined, 186 187 // Indicates whether each individual test should be reported during the run 188 // verbose: undefined, 189 190 // An array of regexp patterns that are matched against all source file paths before re-running tests in watch mode 191 // watchPathIgnorePatterns: [], 192 193 // Whether to use watchman for file crawling 194 // watchman: true, 195 };