113 lines
3.6 KiB
TypeScript
113 lines
3.6 KiB
TypeScript
/**
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* Copyright (c) Microsoft Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { test as baseTest, expect } from './playwright-test-fixtures';
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import { execSync } from 'node:child_process';
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const test = baseTest.extend({
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setupRepository: async ({ writeFiles }, use, testInfo) => {
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const baseDir = testInfo.outputPath();
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const git = (command: string) => execSync(`git ${command}`, { cwd: baseDir });
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await use(async () => {
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await writeFiles({
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'a.spec.ts': `
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import { test, expect } from '@playwright/test';
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test('fails', () => { expect(1).toBe(2); });
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`,
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'b.spec.ts': `
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import { test, expect } from '@playwright/test';
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test('fails', () => { expect(1).toBe(2); });
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`,
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});
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git(`init --initial-branch=main`);
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git(`add .`);
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git(`commit -m init`);
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return git;
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});
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},
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});
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test('should detect untracked files', async ({ runInlineTest, setupRepository }) => {
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await setupRepository();
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const result = await runInlineTest({
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'c.spec.ts': `
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import { test, expect } from '@playwright/test';
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test('fails', () => { expect(1).toBe(2); });
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`
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}, { 'only-changed': true });
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expect(result.exitCode).toBe(1);
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expect(result.failed).toBe(1);
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expect(result.output).toContain('c.spec.ts');
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});
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test('should detect changed files', async ({ runInlineTest, setupRepository }) => {
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await setupRepository();
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const result = await runInlineTest({
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'b.spec.ts': `
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import { test, expect } from '@playwright/test';
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test('fails', () => { expect(1).toBe(3); });
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`,
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}, { 'only-changed': true });
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expect(result.exitCode).toBe(1);
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expect(result.failed).toBe(1);
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expect(result.output).toContain('b.spec.ts');
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});
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test('should diff based on base commit', async ({ runInlineTest, setupRepository, writeFiles }) => {
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const git = await setupRepository();
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await writeFiles({
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'b.spec.ts': `
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import { test, expect } from '@playwright/test';
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test('fails', () => { expect(1).toBe(3); });
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`,
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});
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git('commit -a -m update');
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const result = await runInlineTest({}, { 'only-changed': `HEAD~1` });
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expect(result.exitCode).toBe(1);
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expect(result.failed).toBe(1);
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expect(result.output).toContain('b.spec.ts');
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});
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test.describe('should be smart about PR base reference from CI', () => {
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function testCIEnvironment(name: string, envVar: string) {
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test(name, async ({ runInlineTest, setupRepository, writeFiles }) => {
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const git = await setupRepository();
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await writeFiles({
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'b.spec.ts': `
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import { test, expect } from '@playwright/test';
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test('fails', () => { expect(1).toBe(3); });
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`,
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});
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git('commit -a -m update');
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const result = await runInlineTest({}, { 'only-changed': true }, { [envVar]: 'HEAD~1' });
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expect(result.exitCode).toBe(1);
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expect(result.failed).toBe(1);
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expect(result.output).toContain('b.spec.ts');
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});
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}
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testCIEnvironment('Github Actions', 'GITHUB_BASE_REF');
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testCIEnvironment('Azure DevOps', 'Build.PullRequest.TargetBranch');
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});
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