mirror of
https://github.com/microsoft/playwright.git
synced 2024-12-15 22:22:53 +03:00
d9a8bb057d
Previously, we would consider this a worker error, but we make an exception for "expect()" calls.
445 lines
12 KiB
TypeScript
445 lines
12 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, expect, stripAnsi } from './playwright-test-fixtures';
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test('should fail', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'one-failure.spec.ts': `
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const { test } = pwt;
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test('fails', () => {
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expect(1 + 1).toBe(7);
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});
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`
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});
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expect(result.exitCode).toBe(1);
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expect(result.passed).toBe(0);
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expect(result.failed).toBe(1);
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expect(result.output).toContain('1) one-failure.spec.ts:6');
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});
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test('should timeout', async ({ runInlineTest }) => {
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const { exitCode, passed, failed, output } = await runInlineTest({
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'one-timeout.spec.js': `
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const { test } = pwt;
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test('timeout', async () => {
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await new Promise(f => setTimeout(f, 10000));
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});
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`
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}, { timeout: 100 });
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expect(exitCode).toBe(1);
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expect(passed).toBe(0);
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expect(failed).toBe(1);
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expect(output).toContain('Timeout of 100ms exceeded.');
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});
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test('should succeed', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'one-success.spec.js': `
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const { test } = pwt;
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test('succeeds', () => {
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expect(1 + 1).toBe(2);
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});
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`
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});
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(1);
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expect(result.failed).toBe(0);
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});
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test('should report suite errors', async ({ runInlineTest }) => {
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const { exitCode, failed, output } = await runInlineTest({
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'suite-error.spec.js': `
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if (new Error().stack.includes('workerRunner'))
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throw new Error('Suite error');
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const { test } = pwt;
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test('passes',() => {
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expect(1 + 1).toBe(2);
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});
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`
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});
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expect(exitCode).toBe(1);
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expect(failed).toBe(1);
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expect(output).toContain('Suite error');
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});
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test('should respect nested skip', async ({ runInlineTest }) => {
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const { exitCode, passed, failed, skipped } = await runInlineTest({
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'nested-skip.spec.js': `
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const { test } = pwt;
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test.describe('skipped', () => {
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test.skip();
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test('succeeds',() => {
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expect(1 + 1).toBe(2);
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});
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});
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`
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});
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expect(exitCode).toBe(0);
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expect(passed).toBe(0);
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expect(failed).toBe(0);
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expect(skipped).toBe(1);
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});
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test('should respect excluded tests', async ({ runInlineTest }) => {
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const { exitCode, passed } = await runInlineTest({
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'excluded.spec.ts': `
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const { test } = pwt;
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test('included test', () => {
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expect(1 + 1).toBe(2);
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});
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test('excluded test 1', () => {
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test.skip();
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expect(1 + 1).toBe(3);
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});
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test('excluded test 2', () => {
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test.skip();
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expect(1 + 1).toBe(3);
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});
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test.describe('included describe', () => {
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test('included describe test', () => {
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expect(1 + 1).toBe(2);
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});
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});
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test.describe('excluded describe', () => {
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test.skip();
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test('excluded describe test', () => {
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expect(1 + 1).toBe(3);
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});
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});
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`,
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});
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expect(passed).toBe(2);
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expect(exitCode).toBe(0);
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});
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test('should respect focused tests', async ({ runInlineTest }) => {
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const { exitCode, passed } = await runInlineTest({
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'focused.spec.ts': `
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const { test } = pwt;
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test('included test', () => {
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expect(1 + 1).toBe(3);
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});
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test.only('focused test', () => {
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expect(1 + 1).toBe(2);
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});
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test.only('focused only test', () => {
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expect(1 + 1).toBe(2);
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});
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test.describe.only('focused describe', () => {
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test('describe test', () => {
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expect(1 + 1).toBe(2);
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});
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});
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test.describe('non-focused describe', () => {
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test('describe test', () => {
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expect(1 + 1).toBe(3);
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});
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});
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test.describe.only('focused describe', () => {
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test('test1', () => {
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expect(1 + 1).toBe(2);
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});
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test.only('test2', () => {
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expect(1 + 1).toBe(2);
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});
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test('test3', () => {
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expect(1 + 1).toBe(2);
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});
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test.only('test4', () => {
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expect(1 + 1).toBe(2);
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});
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});
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`
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});
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expect(passed).toBe(5);
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expect(exitCode).toBe(0);
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});
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test('skip should take priority over fail', async ({ runInlineTest }) => {
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const { passed, skipped, failed } = await runInlineTest({
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'test.spec.ts': `
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const { test } = pwt;
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test.describe('failing suite', () => {
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test.fail();
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test('skipped', () => {
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test.skip();
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expect(1 + 1).toBe(3);
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});
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test('passing', () => {
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expect(1 + 1).toBe(3);
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});
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test('passing2', () => {
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expect(1 + 1).toBe(3);
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});
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test('failing', () => {
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expect(1 + 1).toBe(2);
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});
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});
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`
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});
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expect(passed).toBe(2);
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expect(skipped).toBe(1);
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expect(failed).toBe(1);
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});
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test('should focus test from one project', async ({ runInlineTest }) => {
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const { exitCode, passed, skipped, failed } = await runInlineTest({
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'playwright.config.ts': `
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import * as path from 'path';
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module.exports = { projects: [
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{ testDir: path.join(__dirname, 'a') },
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{ testDir: path.join(__dirname, 'b') },
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] };
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`,
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'a/afile.spec.ts': `
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const { test } = pwt;
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test('just a test', () => {
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expect(1 + 1).toBe(3);
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});
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`,
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'b/bfile.spec.ts': `
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const { test } = pwt;
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test.only('focused test', () => {
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expect(1 + 1).toBe(2);
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});
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`,
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}, { reporter: 'list,json' });
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expect(passed).toBe(1);
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expect(failed).toBe(0);
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expect(skipped).toBe(0);
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expect(exitCode).toBe(0);
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});
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test('should work with default export', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'file.spec.ts': `
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import t from '@playwright/test';
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t('passed', () => {
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t.expect(1 + 1).toBe(2);
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});
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`
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});
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(1);
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expect(result.failed).toBe(0);
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});
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test('should work with test wrapper', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'helper.js': `
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console.log('%%helper');
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exports.wrap = (title, fn) => {
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pwt.test(title, fn);
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};
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`,
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'a.spec.js': `
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console.log('%%a.spec');
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const { wrap } = require('./helper');
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wrap('test1', () => {
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console.log('%%test1');
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});
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pwt.test.describe('suite1', () => {
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wrap('suite1.test1', () => {
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console.log('%%suite1.test1');
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});
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});
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`,
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'b.spec.js': `
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console.log('%%b.spec');
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const { wrap } = require('./helper');
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wrap('test2', () => {
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console.log('%%test2');
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});
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pwt.test.describe('suite2', () => {
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wrap('suite2.test2', () => {
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console.log('%%suite2.test2');
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});
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});
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`,
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}, { workers: 1, reporter: 'line' });
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expect(result.passed).toBe(4);
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expect(result.exitCode).toBe(0);
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expect(stripAnsi(result.output).split('\n').filter(line => line.startsWith('%%'))).toEqual([
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'%%a.spec',
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'%%helper',
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'%%b.spec',
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'%%a.spec',
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'%%helper',
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'%%test1',
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'%%suite1.test1',
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'%%b.spec',
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'%%test2',
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'%%suite2.test2',
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]);
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});
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test('should work with test helper', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'helper-a.js': `
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console.log('%%helper-a');
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pwt.test('test1', () => {
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console.log('%%test1');
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});
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pwt.test.describe('suite1', () => {
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pwt.test('suite1.test1', () => {
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console.log('%%suite1.test1');
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});
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});
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`,
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'a.spec.js': `
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console.log('%%a.spec');
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require('./helper-a');
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`,
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'helper-b.js': `
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console.log('%%helper-b');
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pwt.test('test1', () => {
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console.log('%%test2');
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});
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pwt.test.describe('suite2', () => {
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pwt.test('suite2.test2', () => {
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console.log('%%suite2.test2');
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});
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});
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`,
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'b.spec.js': `
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console.log('%%b.spec');
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require('./helper-b');
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`,
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}, { workers: 1, reporter: 'line' });
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expect(result.passed).toBe(4);
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expect(result.exitCode).toBe(0);
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expect(stripAnsi(result.output).split('\n').filter(line => line.startsWith('%%'))).toEqual([
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'%%a.spec',
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'%%helper-a',
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'%%b.spec',
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'%%helper-b',
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'%%a.spec',
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'%%helper-a',
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'%%test1',
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'%%suite1.test1',
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'%%b.spec',
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'%%helper-b',
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'%%test2',
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'%%suite2.test2',
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]);
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});
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test('should help with describe() misuse', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'a.spec.js': `
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pwt.test.describe(() => {});
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`,
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});
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expect(result.exitCode).toBe(1);
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expect(result.output).toContain([
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'Error: a.spec.js:5:16: It looks like you are calling describe() without the title. Pass the title as a first argument:',
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`test.describe('my test group', () => {`,
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` // Declare tests here`,
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`});`,
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].join('\n'));
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});
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test('test.{skip,fixme} should define a skipped test', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'a.test.ts': `
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const { test } = pwt;
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const logs = [];
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test.skip('foo', () => {
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console.log('%%dontseethis');
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throw new Error('foo');
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});
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test.fixme('bar', () => {
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console.log('%%dontseethis');
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throw new Error('bar');
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});
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`,
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});
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expect(result.exitCode).toBe(0);
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expect(result.skipped).toBe(2);
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expect(result.output).not.toContain('%%dontseethis');
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});
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test('should report unhandled rejection during worker shutdown', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'a.test.ts': `
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const { test } = pwt;
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test('unhandled rejection', async () => {
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new Promise((f, r) => r(new Error('Unhandled')));
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});
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`,
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});
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expect(result.exitCode).toBe(1);
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expect(result.passed).toBe(1);
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expect(result.output).toContain('Error: Unhandled');
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expect(result.output).toContain('a.test.ts:7:33');
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});
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test('should not reuse worker after unhandled rejection in test.fail', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'a.spec.ts': `
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const test = pwt.test.extend({
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needsCleanup: async ({}, use) => {
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await use();
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await new Promise(f => setTimeout(f, 3000));
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}
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});
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test('failing', async ({ needsCleanup }) => {
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test.fail();
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new Promise(() => { throw new Error('Oh my!') });
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});
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test('passing', async () => {
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});
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`
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}, { workers: 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.skipped).toBe(1);
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expect(result.output).toContain(`Error: Oh my!`);
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expect(result.output).not.toContain(`Did not teardown test scope`);
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});
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test('should allow unhandled expects in test.fail', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'a.spec.ts': `
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const { test } = pwt;
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test('failing1', async ({}) => {
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test.fail();
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Promise.resolve().then(() => expect(1).toBe(2));
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await new Promise(f => setTimeout(f, 100));
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});
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`
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});
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(1);
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expect(result.output).not.toContain(`Error: expect`);
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});
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