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* master: (30 commits) chore: verify TS project references are correct (jestjs#10941) chore(deps): bump actions/setup-node from v2.1.2 to v2.1.3 (jestjs#10940) docs: Rectify typo in tutorialReactNative (jestjs#10930) chore: patch react-native jest preprocessor to avoid warning Ensure `toContain` only accepts strings when `received` is a string (jestjs#10929) chore: update lockfile after publish v27.0.0-next.2 Document and test custom, async, inline snapshot matcher (jestjs#10922) feat(transform): pass config options through to transformer (jestjs#10926) chore: bump eslint-config-prettier chore: run prettier using eslint chore: update lockfile after publish v27.0.0-next.1 fix: move binary file declaration from runtime to repl (jestjs#10925) chore(test-result): remove deprecated `sourcemap` property (jestjs#10355) chore: remove mapCoverage remainings; remove deprecated CLI options test (jestjs#9968) refactor(jest-runtime,jest-transform): add readonly for some class fields (jestjs#10918) chore: ensure single environment package as well chore: fix failing tests (jestjs#10924) chore: fix lint warning ...
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93 changes: 93 additions & 0 deletions
93
e2e/__tests__/__snapshots__/customInlineSnapshotMatchers.test.ts.snap
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,93 @@ | ||
| // Jest Snapshot v1, https://goo.gl/fbAQLP | ||
|
|
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| exports[`works with custom inline snapshot matchers 1`] = ` | ||
| FAIL __tests__/asynchronous.test.js | ||
| ✕ new async, inline snapshots | ||
| ✕ mismatching async, inline snapshots | ||
| ● new async, inline snapshots | ||
| expect(received).toMatchInlineSnapshot() | ||
| Snapshot name: \`new async, inline snapshots 1\` | ||
| New snapshot was not written. The update flag must be explicitly passed to write a new snapshot. | ||
| This is likely because this test is run in a continuous integration (CI) environment in which snapshots are not written by default. | ||
| Received: "result #1" | ||
| 20 | | ||
| 21 | test('new async, inline snapshots', async () => { | ||
| > 22 | await expect(async () => 'result #1').toMatchObservationInlineSnapshot(); | ||
| | ^ | ||
| 23 | await expect(async () => 'result #2').toMatchObservationInlineSnapshot(); | ||
| 24 | }); | ||
| 25 | | ||
| at Object.toMatchObservationInlineSnapshot (__tests__/asynchronous.test.js:22:41) | ||
| ● new async, inline snapshots | ||
| expect(received).toMatchInlineSnapshot() | ||
| Snapshot name: \`new async, inline snapshots 2\` | ||
| New snapshot was not written. The update flag must be explicitly passed to write a new snapshot. | ||
| This is likely because this test is run in a continuous integration (CI) environment in which snapshots are not written by default. | ||
| Received: "result #2" | ||
| 21 | test('new async, inline snapshots', async () => { | ||
| 22 | await expect(async () => 'result #1').toMatchObservationInlineSnapshot(); | ||
| > 23 | await expect(async () => 'result #2').toMatchObservationInlineSnapshot(); | ||
| | ^ | ||
| 24 | }); | ||
| 25 | | ||
| 26 | test('mismatching async, inline snapshots', async () => { | ||
| at Object.toMatchObservationInlineSnapshot (__tests__/asynchronous.test.js:23:41) | ||
| ● mismatching async, inline snapshots | ||
| expect(received).toMatchInlineSnapshot(snapshot) | ||
| Snapshot name: \`mismatching async, inline snapshots 1\` | ||
| Snapshot: "result #?" | ||
| Received: "result #1" | ||
| 25 | | ||
| 26 | test('mismatching async, inline snapshots', async () => { | ||
| > 27 | await expect(async () => 'result #1').toMatchObservationInlineSnapshot( | ||
| | ^ | ||
| 28 | \`"result #?"\`, | ||
| 29 | ); | ||
| 30 | await expect(async () => 'result #2').toMatchObservationInlineSnapshot( | ||
| at Object.toMatchObservationInlineSnapshot (__tests__/asynchronous.test.js:27:41) | ||
| ● mismatching async, inline snapshots | ||
| expect(received).toMatchInlineSnapshot(snapshot) | ||
| Snapshot name: \`mismatching async, inline snapshots 2\` | ||
| Snapshot: "result #?" | ||
| Received: "result #2" | ||
| 28 | \`"result #?"\`, | ||
| 29 | ); | ||
| > 30 | await expect(async () => 'result #2').toMatchObservationInlineSnapshot( | ||
| | ^ | ||
| 31 | \`"result #?"\`, | ||
| 32 | ); | ||
| 33 | }); | ||
| at Object.toMatchObservationInlineSnapshot (__tests__/asynchronous.test.js:30:41) | ||
| › 4 snapshots failed. | ||
| Snapshot Summary | ||
| › 4 snapshots failed from 1 test suite. Inspect your code changes or re-run jest with \`-u\` to update them. | ||
| `; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| /** | ||
| * Copyright (c) Facebook, Inc. and its affiliates. 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. | ||
| */ | ||
|
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| import {wrap} from 'jest-snapshot-serializer-raw'; | ||
| import {extractSummary} from '../Utils'; | ||
| import runJest from '../runJest'; | ||
|
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| test('works with custom inline snapshot matchers', () => { | ||
| const {stderr} = runJest('custom-inline-snapshot-matchers', [ | ||
| // Prevent adding new snapshots or rather changing the test. | ||
| '--ci', | ||
| 'asynchronous.test.js', | ||
| ]); | ||
|
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| let {rest} = extractSummary(stderr); | ||
|
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| rest = rest | ||
| .split('\n') | ||
| .filter(line => line.indexOf('at Error (native)') < 0) | ||
| .join('\n'); | ||
|
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| expect(wrap(rest)).toMatchSnapshot(); | ||
| }); |
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33 changes: 33 additions & 0 deletions
33
e2e/custom-inline-snapshot-matchers/__tests__/asynchronous.test.js
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| /** | ||
| * Copyright (c) Facebook, Inc. and its affiliates. 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 {toMatchInlineSnapshot} = require('jest-snapshot'); | ||
|
|
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| expect.extend({ | ||
| async toMatchObservationInlineSnapshot(fn, ...args) { | ||
| this.error = new Error(); | ||
| // This specific behavior can be implemented without a custom matcher. | ||
| // In a real example one might want to observe some global value that `fn()` is affecting. | ||
| // The difference between before and after `fn()` might then be persisted as a snapshot. | ||
| const result = await fn(); | ||
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| return toMatchInlineSnapshot.call(this, result, ...args); | ||
| }, | ||
| }); | ||
|
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| test('new async, inline snapshots', async () => { | ||
| await expect(async () => 'result #1').toMatchObservationInlineSnapshot(); | ||
| await expect(async () => 'result #2').toMatchObservationInlineSnapshot(); | ||
| }); | ||
|
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| test('mismatching async, inline snapshots', async () => { | ||
| await expect(async () => 'result #1').toMatchObservationInlineSnapshot( | ||
| `"result #?"`, | ||
| ); | ||
| await expect(async () => 'result #2').toMatchObservationInlineSnapshot( | ||
| `"result #?"`, | ||
| ); | ||
| }); |
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| { | ||
| "jest": { | ||
| "testEnvironment": "node" | ||
| } | ||
| } |
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