jestjs · SimenB · Oct 31, 2020 · Oct 31, 2020
diff --git a/packages/babel-jest/package.json b/packages/babel-jest/package.json
@@ -22,6 +22,7 @@
   },
   "devDependencies": {
     "@babel/core": "^7.1.0",
+    "@jest/test-utils": "^26.5.0",
     "@types/graceful-fs": "^4.1.3"
   },
   "peerDependencies": {

diff --git a/packages/babel-jest/src/__tests__/index.ts b/packages/babel-jest/src/__tests__/index.ts
@@ -5,7 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import {makeProjectConfig} from '../../../../TestUtils';
+import {makeProjectConfig} from '@jest/test-utils';
 import babelJest = require('../index');
 import {loadPartialConfig} from '../loadBabelConfig';
 

diff --git a/packages/babel-jest/tsconfig.json b/packages/babel-jest/tsconfig.json
@@ -7,6 +7,7 @@
   // TODO: include `babel-preset-jest` if it's ever in TS even though we don't care about its types
   "references": [
     {"path": "../jest-transform"},
-    {"path": "../jest-types"}
+    {"path": "../jest-types"},
+    {"path": "../test-utils"}
   ]
 }
diff --git a/packages/jest-config/src/__tests__/resolveConfigPath.test.ts b/packages/jest-config/src/__tests__/resolveConfigPath.test.ts
@@ -7,9 +7,9 @@
 
 import {tmpdir} from 'os';
 import * as path from 'path';
+import {cleanup, writeFiles} from '../../../../e2e/Utils';
 import {JEST_CONFIG_EXT_ORDER} from '../constants';
 import resolveConfigPath from '../resolveConfigPath';
-const {cleanup, writeFiles} = require('../../../../e2e/Utils');
 
 const DIR = path.resolve(tmpdir(), 'resolve_config_path_test');
 const ERROR_PATTERN = /Could not find a config file based on provided values/;

diff --git a/packages/jest-console/package.json b/packages/jest-console/package.json
@@ -18,6 +18,7 @@
     "slash": "^3.0.0"
   },
   "devDependencies": {
+    "@jest/test-utils": "^26.5.0",
     "@types/node": "*"
   },
   "engines": {

diff --git a/packages/jest-console/src/__tests__/getConsoleOutput.test.ts b/packages/jest-console/src/__tests__/getConsoleOutput.test.ts
@@ -5,8 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+import {makeGlobalConfig} from '@jest/test-utils';
 import {formatStackTrace} from 'jest-message-util';
-import {makeGlobalConfig} from '../../../../TestUtils';
 import BufferedConsole from '../BufferedConsole';
 import getConsoleOutput from '../getConsoleOutput';
 import type {LogType} from '../types';

diff --git a/packages/jest-console/tsconfig.json b/packages/jest-console/tsconfig.json
@@ -7,6 +7,7 @@
   "references": [
     {"path": "../jest-message-util"},
     {"path": "../jest-types"},
-    {"path": "../jest-util"}
+    {"path": "../jest-util"},
+    {"path": "../test-utils"}
   ]
 }
diff --git a/packages/jest-core/package.json b/packages/jest-core/package.json
@@ -36,6 +36,7 @@
   },
   "devDependencies": {
     "@jest/test-sequencer": "^26.6.1",
+    "@jest/test-utils": "^26.5.0",
     "@types/exit": "^0.1.30",
     "@types/graceful-fs": "^4.1.2",
     "@types/micromatch": "^4.0.0",

diff --git a/packages/jest-core/src/__tests__/TestScheduler.test.js b/packages/jest-core/src/__tests__/TestScheduler.test.js
@@ -7,7 +7,7 @@
  */
 
 import {SummaryReporter} from '@jest/reporters';
-import {makeProjectConfig} from '../../../../TestUtils';
+import {makeProjectConfig} from '@jest/test-utils';
 import TestScheduler from '../TestScheduler';
 import * as testSchedulerHelper from '../testSchedulerHelper';
 

diff --git a/packages/jest-core/src/__tests__/watchFileChanges.test.ts b/packages/jest-core/src/__tests__/watchFileChanges.test.ts
@@ -31,8 +31,8 @@ describe('Watch mode flows with changed files', () => {
   const cacheDirectory = path.resolve(tmpdir(), `tmp${Math.random()}`);
   let hasteMapInstance: HasteMap;
 
-  beforeEach(() => {
-    watch = require('../watch').default;
+  beforeEach(async () => {
+    watch = (await import('../watch')).default;
     pipe = {write: jest.fn()} as unknown;
     stdin = new MockStdin();
     rimraf.sync(cacheDirectory);

diff --git a/packages/jest-core/src/lib/__tests__/isValidPath.test.ts b/packages/jest-core/src/lib/__tests__/isValidPath.test.ts
@@ -6,7 +6,7 @@
  */
 
 import * as path from 'path';
-import {makeGlobalConfig} from '../../../../../TestUtils';
+import {makeGlobalConfig} from '@jest/test-utils';
 import isValidPath from '../isValidPath';
 
 const rootDir = path.resolve(path.sep, 'root');

diff --git a/packages/jest-core/src/lib/__tests__/logDebugMessages.test.ts b/packages/jest-core/src/lib/__tests__/logDebugMessages.test.ts
@@ -7,7 +7,7 @@
  */
 
 import {wrap} from 'jest-snapshot-serializer-raw';
-import {makeGlobalConfig, makeProjectConfig} from '../../../../../TestUtils';
+import {makeGlobalConfig, makeProjectConfig} from '@jest/test-utils';
 import logDebugMessages from '../logDebugMessages';
 
 jest.mock('../../../package.json', () => ({version: 123}));

diff --git a/packages/jest-core/tsconfig.json b/packages/jest-core/tsconfig.json
@@ -22,6 +22,7 @@
     {"path": "../jest-transform"},
     {"path": "../jest-util"},
     {"path": "../jest-validate"},
-    {"path": "../jest-watcher"}
+    {"path": "../jest-watcher"},
+    {"path": "../test-utils"}
   ]
 }
diff --git a/packages/jest-create-cache-key-function/src/__tests__/index.test.ts b/packages/jest-create-cache-key-function/src/__tests__/index.test.ts
@@ -20,8 +20,8 @@ afterEach(() => {
   process.env.BABEL_ENV = BABEL_ENV;
 });
 
-test('creation of a cache key', () => {
-  const createCacheKeyFunction = require('../index').default;
+test('creation of a cache key', async () => {
+  const createCacheKeyFunction = (await import('../index')).default;
   const createCacheKey = createCacheKeyFunction([], ['value']);
   const hashA = createCacheKey('test', 'test.js', null, {
     config: {},

diff --git a/packages/jest-environment-jsdom/package.json b/packages/jest-environment-jsdom/package.json
@@ -19,6 +19,7 @@
     "jsdom": "^16.4.0"
   },
   "devDependencies": {
+    "@jest/test-utils": "^26.5.0",
     "@types/jsdom": "^16.2.4"
   },
   "engines": {

diff --git a/packages/jest-environment-jsdom/src/__tests__/jsdom_environment.test.ts b/packages/jest-environment-jsdom/src/__tests__/jsdom_environment.test.ts
@@ -5,8 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+import {makeProjectConfig} from '@jest/test-utils';
 import JSDomEnvironment = require('../');
-import {makeProjectConfig} from '../../../../TestUtils';
 
 describe('JSDomEnvironment', () => {
   it('should configure setTimeout/setInterval to use the browser api', () => {

diff --git a/packages/jest-environment-jsdom/tsconfig.json b/packages/jest-environment-jsdom/tsconfig.json
@@ -9,6 +9,7 @@
     {"path": "../jest-fake-timers"},
     {"path": "../jest-mock"},
     {"path": "../jest-types"},
-    {"path": "../jest-util"}
+    {"path": "../jest-util"},
+    {"path": "../test-utils"}
   ]
 }
diff --git a/packages/jest-environment-node/package.json b/packages/jest-environment-node/package.json
@@ -17,6 +17,9 @@
     "jest-mock": "^26.6.1",
     "jest-util": "^26.6.1"
   },
+  "devDependencies": {
+    "@jest/test-utils": "^26.5.0"
+  },
   "engines": {
     "node": ">= 10.14.2"
   },

diff --git a/packages/jest-environment-node/src/__tests__/node_environment.test.ts b/packages/jest-environment-node/src/__tests__/node_environment.test.ts
@@ -5,8 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+import {makeProjectConfig} from '@jest/test-utils';
 import NodeEnvironment = require('../');
-import {makeProjectConfig} from '../../../../TestUtils';
 
 const isTextEncoderDefined = typeof TextEncoder === 'function';
 

diff --git a/packages/jest-environment-node/tsconfig.json b/packages/jest-environment-node/tsconfig.json
@@ -9,6 +9,7 @@
     {"path": "../jest-fake-timers"},
     {"path": "../jest-mock"},
     {"path": "../jest-types"},
-    {"path": "../jest-util"}
+    {"path": "../jest-util"},
+    {"path": "../test-utils"}
   ]
 }
diff --git a/packages/jest-reporters/package.json b/packages/jest-reporters/package.json
@@ -31,6 +31,7 @@
     "v8-to-istanbul": "^7.0.0"
   },
   "devDependencies": {
+    "@jest/test-utils": "^26.5.0",
     "@types/exit": "^0.1.30",
     "@types/glob": "^7.1.1",
     "@types/graceful-fs": "^4.1.3",

diff --git a/packages/jest-reporters/src/__tests__/NotifyReporter.test.ts b/packages/jest-reporters/src/__tests__/NotifyReporter.test.ts
@@ -6,9 +6,9 @@
  */
 
 import type {AggregatedResult} from '@jest/test-result';
+import {makeGlobalConfig} from '@jest/test-utils';
 import type {Config} from '@jest/types';
 import Resolver from 'jest-resolve';
-import {makeGlobalConfig} from '../../../../TestUtils';
 import NotifyReporter from '../NotifyReporter';
 
 jest.mock('../DefaultReporter');

diff --git a/packages/jest-reporters/src/__tests__/generateEmptyCoverage.test.js b/packages/jest-reporters/src/__tests__/generateEmptyCoverage.test.js
@@ -9,8 +9,8 @@ import os from 'os';
 import path from 'path';
 import istanbulCoverage from 'istanbul-lib-coverage';
 import libSourceMaps from 'istanbul-lib-source-maps';
+import {makeGlobalConfig, makeProjectConfig} from '@jest/test-utils';
 import {shouldInstrument} from '@jest/transform';
-import {makeGlobalConfig, makeProjectConfig} from '../../../../TestUtils';
 import generateEmptyCoverage from '../generateEmptyCoverage';
 
 jest.mock('@jest/transform', () => ({

diff --git a/packages/jest-reporters/src/__tests__/getResultHeader.test.js b/packages/jest-reporters/src/__tests__/getResultHeader.test.js
@@ -5,7 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import {makeGlobalConfig} from '../../../../TestUtils';
+import {makeGlobalConfig} from '@jest/test-utils';
 import getResultHeader from '../getResultHeader';
 const terminalLink = require('terminal-link');
 

diff --git a/packages/jest-reporters/src/__tests__/getWatermarks.test.ts b/packages/jest-reporters/src/__tests__/getWatermarks.test.ts
@@ -5,7 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import {makeGlobalConfig} from '../../../../TestUtils';
+import {makeGlobalConfig} from '@jest/test-utils';
 import getWatermarks from '../getWatermarks';
 
 describe('getWatermarks', () => {

diff --git a/packages/jest-reporters/src/__tests__/utils.test.ts b/packages/jest-reporters/src/__tests__/utils.test.ts
@@ -8,7 +8,7 @@
 import * as path from 'path';
 import chalk = require('chalk');
 import stripAnsi = require('strip-ansi');
-import {makeProjectConfig} from '../../../../TestUtils';
+import {makeProjectConfig} from '@jest/test-utils';
 import {printDisplayName, trimAndFormatPath, wrapAnsiString} from '../utils';
 
 describe('wrapAnsiString()', () => {

diff --git a/packages/jest-reporters/tsconfig.json b/packages/jest-reporters/tsconfig.json
@@ -11,6 +11,7 @@
     {"path": "../jest-test-result"},
     {"path": "../jest-types"},
     {"path": "../jest-util"},
-    {"path": "../jest-worker"}
+    {"path": "../jest-worker"},
+    {"path": "../test-utils"}
   ]
 }
diff --git a/packages/jest-resolve-dependencies/package.json b/packages/jest-resolve-dependencies/package.json
@@ -15,6 +15,7 @@
     "jest-snapshot": "^26.6.1"
   },
   "devDependencies": {
+    "@jest/test-utils": "^26.5.0",
     "jest-haste-map": "^26.6.1",
     "jest-resolve": "^26.6.1",
     "jest-runtime": "^26.6.1"

diff --git a/packages/jest-resolve-dependencies/src/__tests__/dependency_resolver.test.ts b/packages/jest-resolve-dependencies/src/__tests__/dependency_resolver.test.ts
@@ -7,10 +7,10 @@
 
 import {tmpdir} from 'os';
 import * as path from 'path';
+import {makeProjectConfig} from '@jest/test-utils';
 import type {Config} from '@jest/types';
 import Resolver = require('jest-resolve');
 import {buildSnapshotResolver} from 'jest-snapshot';
-import {makeProjectConfig} from '../../../../TestUtils';
 import DependencyResolver from '../index';
 
 const maxWorkers = 1;

diff --git a/packages/jest-resolve-dependencies/tsconfig.json b/packages/jest-resolve-dependencies/tsconfig.json
@@ -7,6 +7,7 @@
   "references": [
     {"path": "../jest-regex-util"},
     {"path": "../jest-snapshot"},
-    {"path": "../jest-types"}
+    {"path": "../jest-types"},
+    {"path": "../test-utils"}
   ]
 }
diff --git a/packages/jest-runtime/src/__tests__/instrumentation.test.ts b/packages/jest-runtime/src/__tests__/instrumentation.test.ts
@@ -8,8 +8,8 @@
 
 import * as os from 'os';
 import * as path from 'path';
+import {makeGlobalConfig, makeProjectConfig} from '@jest/test-utils';
 import {ScriptTransformer} from '@jest/transform';
-import {makeGlobalConfig, makeProjectConfig} from '../../../../TestUtils';
 
 jest.mock('vm');
 

diff --git a/packages/jest-runtime/tsconfig.json b/packages/jest-runtime/tsconfig.json
@@ -23,6 +23,7 @@
     {"path": "../jest-types"},
     {"path": "../jest-util"},
     {"path": "../jest-validate"},
-    {"path": "../pretty-format"}
+    {"path": "../pretty-format"},
+    {"path": "../test-utils"}
   ]
 }
diff --git a/packages/jest-snapshot/package.json b/packages/jest-snapshot/package.json
@@ -29,6 +29,7 @@
   },
   "devDependencies": {
     "@babel/traverse": "^7.3.4",
+    "@jest/test-utils": "^26.5.0",
     "@types/graceful-fs": "^4.1.3",
     "@types/natural-compare": "^1.4.0",
     "@types/semver": "^7.1.0",

diff --git a/packages/jest-snapshot/src/__tests__/SnapshotResolver.test.ts b/packages/jest-snapshot/src/__tests__/SnapshotResolver.test.ts
@@ -6,7 +6,7 @@
  */
 
 import * as path from 'path';
-import {makeProjectConfig} from '../../../../TestUtils';
+import {makeProjectConfig} from '@jest/test-utils';
 import {SnapshotResolver, buildSnapshotResolver} from '../SnapshotResolver';
 
 describe('defaults', () => {

diff --git a/packages/jest-snapshot/tsconfig.json b/packages/jest-snapshot/tsconfig.json
@@ -13,6 +13,7 @@
     {"path": "../jest-message-util"},
     {"path": "../jest-resolve"},
     {"path": "../jest-types"},
-    {"path": "../pretty-format"}
+    {"path": "../pretty-format"},
+    {"path": "../test-utils"}
   ]
 }
diff --git a/packages/jest-transform/package.json b/packages/jest-transform/package.json
@@ -27,6 +27,7 @@
     "write-file-atomic": "^3.0.0"
   },
   "devDependencies": {
+    "@jest/test-utils": "^26.5.0",
     "@types/babel__core": "^7.1.0",
     "@types/convert-source-map": "^1.5.1",
     "@types/fast-json-stable-stringify": "^2.0.0",

diff --git a/packages/jest-transform/src/__tests__/script_transformer.test.js b/packages/jest-transform/src/__tests__/script_transformer.test.js
@@ -7,7 +7,7 @@
  */
 
 import {wrap} from 'jest-snapshot-serializer-raw';
-import {makeGlobalConfig, makeProjectConfig} from '../../../../TestUtils';
+import {makeGlobalConfig, makeProjectConfig} from '@jest/test-utils';
 
 jest
   .mock('graceful-fs', () =>

diff --git a/packages/jest-transform/src/__tests__/should_instrument.test.ts b/packages/jest-transform/src/__tests__/should_instrument.test.ts
@@ -5,10 +5,10 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+import {makeGlobalConfig, makeProjectConfig} from '@jest/test-utils';
 import type {Config} from '@jest/types';
-import {makeGlobalConfig, makeProjectConfig} from '../../../../TestUtils';
 import shouldInstrument from '../shouldInstrument';
-import {Options} from '../types';
+import type {Options} from '../types';
 
 describe('shouldInstrument', () => {
   const defaultFilename = 'source_file.test.js';

diff --git a/packages/jest-transform/tsconfig.json b/packages/jest-transform/tsconfig.json
@@ -8,6 +8,7 @@
     {"path": "../jest-haste-map"},
     {"path": "../jest-regex-util"},
     {"path": "../jest-types"},
-    {"path": "../jest-util"}
+    {"path": "../jest-util"},
+    {"path": "../test-utils"}
   ]
 }
diff --git a/packages/test-utils/package.json b/packages/test-utils/package.json
@@ -6,6 +6,7 @@
   "main": "build/index.js",
   "types": "build/index.d.ts",
   "dependencies": {
+    "@jest/types": "^26.6.1",
     "@types/jest": "*",
     "@types/node": "*",
     "@types/semver": "^7.1.0",

diff --git a/TestUtils.ts → packages/test-utils/src/config.ts b/TestUtils.ts → packages/test-utils/src/config.ts
diff --git a/packages/test-utils/src/index.ts b/packages/test-utils/src/index.ts
@@ -13,3 +13,5 @@ export {
   skipSuiteOnJestCircus,
   onNodeVersions,
 } from './ConditionalTest';
+
+export {makeGlobalConfig, makeProjectConfig} from './config';
diff --git a/packages/test-utils/tsconfig.json b/packages/test-utils/tsconfig.json
@@ -4,5 +4,5 @@
     "rootDir": "src",
     "outDir": "build"
   },
-  "references": [{"path": "../jest-types"}]
+  "references": [{"path": "../jest-types"}, {"path": "../pretty-format"}]
 }