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feat(test runner): add tests for playwright-specific fixtures (#6952)

pull/6973/head
Dmitry Gozman 1 week ago
committed by GitHub
parent
commit
1d6ca5284c
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  1. 2
      .github/workflows/tests_primary.yml
  2. 2
      tests/playwright-test/playwright-test.config.ts
  3. 196
      tests/playwright-test/playwright.spec.ts

2
.github/workflows/tests_primary.yml

@ -63,4 +63,6 @@ jobs:
env:
DEBUG: pw:install
- run: npm run build
- run: node lib/cli/cli install-deps
- run: node lib/cli/cli install
- run: npm run ttest

2
tests/playwright-test/playwright-test.config.ts

@ -19,7 +19,7 @@ import { Config } from '../config/test-runner';
const config: Config = {
testDir: __dirname,
testIgnore: 'assets/**',
timeout: 20000,
timeout: 30000,
forbidOnly: !!process.env.CI,
projects: [
{ name: 'playwright-test' },

196
tests/playwright-test/playwright.spec.ts

@ -0,0 +1,196 @@
/**
* Copyright (c) Microsoft Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { test, expect } from './playwright-test-fixtures';
import * as fs from 'fs';
test('should respect viewport option', async ({ runInlineTest }) => {
const result = await runInlineTest({
'playwright.config.ts': `
module.exports = { use: { viewport: { width: 800, height: 800 } } };
`,
'a.test.ts': `
const { test } = pwt;
test('pass', async ({ page }) => {
expect(page.viewportSize()).toEqual({ width: 800, height: 800 });
});
`,
'b.test.ts': `
const { test } = pwt;
test.use({ viewport: { width: 600, height: 600 } });
test('pass', async ({ page }) => {
expect(page.viewportSize()).toEqual({ width: 600, height: 600 });
});
`,
}, { workers: 1 });
expect(result.exitCode).toBe(0);
expect(result.passed).toBe(2);
});
test('should run in three browsers with --browser', async ({ runInlineTest }) => {
const result = await runInlineTest({
'playwright.config.ts': `
module.exports = { use: { viewport: { width: 800, height: 800 } } };
`,
'a.test.ts': `
const { test } = pwt;
test('pass', async ({ page, browserName }) => {
expect(page.viewportSize()).toEqual({ width: 800, height: 800 });
console.log('\\n%%browser=' + browserName);
});
`,
}, { browser: 'all', workers: 1 });
expect(result.exitCode).toBe(0);
expect(result.passed).toBe(3);
expect(result.output.split('\n').filter(line => line.startsWith('%%')).sort()).toEqual([
'%%browser=chromium',
'%%browser=firefox',
'%%browser=webkit',
]);
});
test('should run in one browser with --browser', async ({ runInlineTest }) => {
const result = await runInlineTest({
'playwright.config.ts': `
module.exports = { use: { viewport: { width: 800, height: 800 } } };
`,
'a.test.ts': `
const { test } = pwt;
test('pass', async ({ page, browserName }) => {
expect(page.viewportSize()).toEqual({ width: 800, height: 800 });
console.log('\\n%%browser=' + browserName);
});
`,
}, { browser: 'webkit', workers: 1 });
expect(result.exitCode).toBe(0);
expect(result.passed).toBe(1);
expect(result.output.split('\n').filter(line => line.startsWith('%%')).sort()).toEqual([
'%%browser=webkit',
]);
});
test('should complain with projects and --browser', async ({ runInlineTest }) => {
const result = await runInlineTest({
'playwright.config.ts': `
module.exports = { projects: [ {} ] };
`,
'a.test.ts': `
const { test } = pwt;
test('pass', async ({ page }) => {
});
`,
}, { browser: 'webkit', workers: 1 });
expect(result.exitCode).toBe(1);
expect(result.passed).toBe(0);
expect(result.output).toContain('Cannot use --browser option when configuration file defines projects');
});
test('should work with screenshot: only-on-failure', async ({ runInlineTest }, testInfo) => {
const result = await runInlineTest({
'playwright.config.ts': `
module.exports = { use: { screenshot: 'only-on-failure' } };
`,
'a.test.ts': `
const { test } = pwt;
test('pass', async ({ page }) => {
await page.setContent('<div>PASS</div>');
test.expect(1 + 1).toBe(2);
});
test('fail', async ({ page }) => {
await page.setContent('<div>FAIL</div>');
test.expect(1 + 1).toBe(1);
});
`,
}, { workers: 1 });
expect(result.exitCode).toBe(1);
expect(result.passed).toBe(1);
expect(result.failed).toBe(1);
const screenshotPass = testInfo.outputPath('test-results', 'a-pass-chromium', 'test-failed-1.png');
const screenshotFail = testInfo.outputPath('test-results', 'a-fail-chromium', 'test-failed-1.png');
expect(fs.existsSync(screenshotPass)).toBe(false);
expect(fs.existsSync(screenshotFail)).toBe(true);
});
test('should work with video: retain-on-failure', async ({ runInlineTest }, testInfo) => {
const result = await runInlineTest({
'playwright.config.ts': `
module.exports = { use: { video: 'retain-on-failure' } };
`,
'a.test.ts': `
const { test } = pwt;
test('pass', async ({ page }) => {
await page.setContent('<div>PASS</div>');
await page.waitForTimeout(3000);
test.expect(1 + 1).toBe(2);
});
test('fail', async ({ page }) => {
await page.setContent('<div>FAIL</div>');
await page.waitForTimeout(3000);
test.expect(1 + 1).toBe(1);
});
`,
}, { workers: 1 });
expect(result.exitCode).toBe(1);
expect(result.passed).toBe(1);
expect(result.failed).toBe(1);
const dirPass = testInfo.outputPath('test-results', 'a-pass-chromium');
const videoPass = fs.existsSync(dirPass) ? fs.readdirSync(dirPass).find(file => file.endsWith('webm')) : undefined;
expect(videoPass).toBeFalsy();
const videoFail = fs.readdirSync(testInfo.outputPath('test-results', 'a-fail-chromium')).find(file => file.endsWith('webm'));
expect(videoFail).toBeTruthy();
});
test('should work with video: retry-with-video', async ({ runInlineTest }, testInfo) => {
const result = await runInlineTest({
'playwright.config.ts': `
module.exports = { use: { video: 'retry-with-video' }, retries: 1 };
`,
'a.test.ts': `
const { test } = pwt;
test('pass', async ({ page }) => {
await page.setContent('<div>PASS</div>');
await page.waitForTimeout(3000);
test.expect(1 + 1).toBe(2);
});
test('fail', async ({ page }) => {
await page.setContent('<div>FAIL</div>');
await page.waitForTimeout(3000);
test.expect(1 + 1).toBe(1);
});
`,
}, { workers: 1 });
expect(result.exitCode).toBe(1);
expect(result.passed).toBe(1);
expect(result.failed).toBe(1);
const dirPass = testInfo.outputPath('test-results', 'a-pass-chromium');
expect(fs.existsSync(dirPass)).toBeFalsy();
const dirFail = testInfo.outputPath('test-results', 'a-fail-chromium');
expect(fs.existsSync(dirFail)).toBeFalsy();
const videoFailRetry = fs.readdirSync(testInfo.outputPath('test-results', 'a-fail-chromium-retry1')).find(file => file.endsWith('webm'));
expect(videoFailRetry).toBeTruthy();
});
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