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Store screenshots of CI e2e failures as CI artifacts (#26664)
* squash * Remove artifacts * Rename screenshots to artifacts * remove usages * fix broken test
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,54 @@ | ||
| /** | ||
| * External dependencies | ||
| */ | ||
| const fs = require( 'fs' ); | ||
| const util = require( 'util' ); | ||
| const root = process.env.GITHUB_WORKSPACE || __dirname + '/../../../'; | ||
| const ARTIFACTS_PATH = root + '/artifacts'; | ||
|
|
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| const writeFile = util.promisify( fs.writeFile ); | ||
|
|
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| if ( ! fs.existsSync( ARTIFACTS_PATH ) ) { | ||
| fs.mkdirSync( ARTIFACTS_PATH ); | ||
| } | ||
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| /** | ||
| * Gutenberg uses the default jest-jasmine2 test runner that comes with Jest. | ||
| * Unfortunately, version 2 of jasmine doesn't support async reporters. It | ||
| * does support async before and after hooks though, so the workaround here | ||
| * works by making each test wait for the artifacts before starting. | ||
| * | ||
| * Kudos to Tom Esterez (@testerez) for sharing this idea in https://github.com/smooth-code/jest-puppeteer/issues/131#issuecomment-424073620 | ||
| */ | ||
| let artifactsPromise; | ||
| // eslint-disable-next-line jest/no-jasmine-globals | ||
| jasmine.getEnv().addReporter( { | ||
| specDone: ( result ) => { | ||
| if ( result.status === 'failed' ) { | ||
| artifactsPromise = storeArtifacts( result.fullName ); | ||
| } | ||
| }, | ||
| } ); | ||
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| beforeEach( () => artifactsPromise ); | ||
| afterAll( () => artifactsPromise ); | ||
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| async function storeArtifacts( testName ) { | ||
| const slug = slugify( testName ); | ||
| await writeFile( | ||
| `${ ARTIFACTS_PATH }/${ slug }-snapshot.html`, | ||
| await page.content() | ||
| ); | ||
| await page.screenshot( { path: `${ ARTIFACTS_PATH }/${ slug }.jpg` } ); | ||
| } | ||
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| function slugify( testName ) { | ||
| const datetime = new Date().toISOString().split( '.' )[ 0 ]; | ||
| const readableName = `${ testName } ${ datetime }`; | ||
| const slug = readableName | ||
| .toLowerCase() | ||
| .replace( /:/g, '-' ) | ||
| .replace( /[^0-9a-zA-Z \-\(\)]/g, '' ) | ||
| .replace( / /g, '-' ); | ||
| return slug; | ||
| } |
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