mirror of
https://github.com/microsoft/playwright.git
synced 2025-06-26 21:40:17 +00:00
338 lines
11 KiB
TypeScript
338 lines
11 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 fs from 'fs';
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import path from 'path';
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import { expect, test } from './playwright-test-fixtures';
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test('should provide _store fixture', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'playwright.config.js': `
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module.exports = {};
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`,
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'a.test.ts': `
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import { test, _store, expect } from '@playwright/test';
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test('should _store number', async ({ }) => {
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expect(_store).toBeTruthy();
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expect(await _store.get('number.json')).toBe(undefined);
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await _store.set('number.json', 2022)
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expect(await _store.get('number.json')).toBe(2022);
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});
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test('should _store object', async ({ }) => {
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expect(_store).toBeTruthy();
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expect(await _store.get('object.json')).toBe(undefined);
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await _store.set('object.json', { 'a': 2022 })
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expect(await _store.get('object.json')).toEqual({ 'a': 2022 });
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});
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`,
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}, { workers: 1 });
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(2);
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});
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test('should share _store state between project setup and tests', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'playwright.config.js': `
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module.exports = {
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projects: [
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{
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name: 'p1',
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testMatch: /.*_store.setup.ts/
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},
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{
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name: 'p2',
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dependencies: ['p1'],
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testMatch: /.*.test.ts/
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}
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]
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};
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`,
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'_store.setup.ts': `
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import { test, _store, expect } from '@playwright/test';
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test('should initialize _store', async ({ }) => {
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expect(await _store.get('number.json')).toBe(undefined);
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await _store.set('number.json', 2022)
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expect(await _store.get('number.json')).toBe(2022);
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expect(await _store.get('object.json')).toBe(undefined);
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await _store.set('object.json', { 'a': 2022 })
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expect(await _store.get('object.json')).toEqual({ 'a': 2022 });
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});
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`,
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'a.test.ts': `
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import { test, _store, expect } from '@playwright/test';
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test('should get data from setup', async ({ }) => {
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expect(await _store.get('number.json')).toBe(2022);
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expect(await _store.get('object.json')).toEqual({ 'a': 2022 });
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});
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`,
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'b.test.ts': `
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import { test, _store, expect } from '@playwright/test';
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test('should get data from setup', async ({ }) => {
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expect(await _store.get('number.json')).toBe(2022);
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expect(await _store.get('object.json')).toEqual({ 'a': 2022 });
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});
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`,
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}, { workers: 1 });
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(3);
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});
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test('should persist _store state between project runs', async ({ runInlineTest }) => {
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const files = {
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'playwright.config.js': `
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module.exports = { };
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`,
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'a.test.ts': `
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import { test, _store, expect } from '@playwright/test';
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test('should have no data on first run', async ({ }) => {
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expect(await _store.get('number.json')).toBe(undefined);
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await _store.set('number.json', 2022)
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expect(await _store.get('object.json')).toBe(undefined);
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await _store.set('object.json', { 'a': 2022 })
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});
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`,
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'b.test.ts': `
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import { test, _store, expect } from '@playwright/test';
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test('should get data from previous run', async ({ }) => {
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expect(await _store.get('number.json')).toBe(2022);
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expect(await _store.get('object.json')).toEqual({ 'a': 2022 });
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});
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`,
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};
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{
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const result = await runInlineTest(files, { grep: 'should have no data on first run' });
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(1);
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}
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{
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const result = await runInlineTest(files, { grep: 'should get data from previous run' });
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(1);
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}
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});
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test('should load context storageState from _store', async ({ runInlineTest, server }) => {
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server.setRoute('/setcookie.html', (req, res) => {
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res.setHeader('Set-Cookie', ['a=v1']);
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res.end();
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});
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const result = await runInlineTest({
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'playwright.config.js': `
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module.exports = {
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projects: [
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{
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name: 'setup',
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testMatch: /.*_store.setup.ts/
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},
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{
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name: 'p2',
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dependencies: ['setup'],
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testMatch: /.*.test.ts/
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}
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]
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};
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`,
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'_store.setup.ts': `
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import { test, _store, expect } from '@playwright/test';
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test('should save storageState', async ({ page, context }) => {
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expect(await _store.get('user')).toBe(undefined);
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await page.goto('${server.PREFIX}/setcookie.html');
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const state = await page.context().storageState();
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await _store.set('user.json', state);
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});
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`,
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'a.test.ts': `
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import { test, _store, expect } from '@playwright/test';
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test.use({
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storageState: async ({}, use) => use(_store.get('user.json'))
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})
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test('should get data from setup', async ({ page }) => {
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await page.goto('${server.EMPTY_PAGE}');
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const cookies = await page.evaluate(() => document.cookie);
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expect(cookies).toBe('a=v1');
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});
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`,
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'b.test.ts': `
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import { test, expect } from '@playwright/test';
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test('should not get data from setup if not configured', async ({ page }) => {
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await page.goto('${server.EMPTY_PAGE}');
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const cookies = await page.evaluate(() => document.cookie);
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expect(cookies).toBe('');
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});
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`,
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}, { workers: 1 });
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(3);
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});
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test('should load value from filesystem', async ({ runInlineTest }) => {
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const _storeDir = test.info().outputPath('playwright');
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const file = path.join(_storeDir, 'foo/bar.json');
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await fs.promises.mkdir(path.dirname(file), { recursive: true });
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await fs.promises.writeFile(file, JSON.stringify({ 'a': 2023 }));
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const result = await runInlineTest({
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'playwright.config.js': `
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module.exports = {};
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`,
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'a.test.ts': `
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import { test, _store, expect } from '@playwright/test';
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test('should _store number', async ({ }) => {
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expect(await _store.get('foo/bar.json')).toEqual({ 'a': 2023 });
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});
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`,
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}, { workers: 1 });
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(1);
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});
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test('should return root path', async ({ runInlineTest }) => {
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const _storeDir = test.info().outputPath('playwright');
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const result = await runInlineTest({
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'playwright.config.js': `
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module.exports = {};
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`,
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'a.test.ts': `
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import { test, _store, expect } from '@playwright/test';
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test('should _store number', async ({ }) => {
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expect(_store.root()).toBe('${_storeDir.replace(/\\/g, '\\\\')}');
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});
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`,
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}, { workers: 1 });
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(1);
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});
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test('should work in global setup and teardown', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'playwright.config.ts': `
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import * as path from 'path';
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module.exports = {
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globalSetup: 'globalSetup.ts',
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globalTeardown: 'globalTeardown.ts',
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};
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`,
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'globalSetup.ts': `
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import { _store, expect } from '@playwright/test';
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module.exports = async () => {
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expect(_store).toBeTruthy();
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await _store.set('foo/bar.json', {'a': 2023});
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};
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`,
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'globalTeardown.ts': `
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import { _store, expect } from '@playwright/test';
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module.exports = async () => {
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const val = await _store.get('foo/bar.json');
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console.log('teardown=' + val);
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};
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`,
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'a.test.ts': `
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import { test, _store, expect } from '@playwright/test';
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test('should read value from global setup', async ({ }) => {
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expect(await _store.get('foo/bar.json')).toEqual({ 'a': 2023 });
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await _store.set('foo/bar.json', 'from test');
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});
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`,
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}, { workers: 1 });
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(1);
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});
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test('_store root can be changed with TestConfig._storeDir', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'playwright.config.ts': `
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import * as path from 'path';
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module.exports = {
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_storeDir: 'my/_store/dir',
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};
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`,
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'a.test.ts': `
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import { test, _store, expect } from '@playwright/test';
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test('should _store value', async ({ }) => {
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await _store.set('foo/bar.json', {'a': 2023});
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});
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test('should read value', async ({ }) => {
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expect(await _store.get('foo/bar.json')).toEqual({ 'a': 2023 });
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});
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`,
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}, { workers: 1 });
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(2);
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const file = path.join(test.info().outputPath(), 'my/_store/dir/foo/bar.json');
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expect(JSON.parse(await fs.promises.readFile(file, 'utf-8'))).toEqual({ 'a': 2023 });
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});
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test('should delete value', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'a.test.ts': `
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import { test, _store, expect } from '@playwright/test';
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test('should _store value', async ({ }) => {
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await _store.set('foo/bar.json', {'a': 2023});
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expect(await _store.get('foo/bar.json')).toEqual({ 'a': 2023 });
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await _store.delete('foo/bar.json');
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expect(await _store.get('foo/bar.json')).toBe(undefined);
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});
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`,
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}, { workers: 1 });
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(1);
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});
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test('should support text, json and binary values', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'a.test.ts': `
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import { test, _store, expect } from '@playwright/test';
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test('json', async ({ }) => {
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await _store.set('key.json', {'a': 2023});
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expect(await _store.get('key.json')).toEqual({ 'a': 2023 });
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});
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test('text', async ({ }) => {
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await _store.set('key.txt', 'Hello');
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expect(await _store.get('key.txt')).toEqual('Hello');
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});
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test('binary', async ({ }) => {
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const buf = Buffer.alloc(256);
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for (let i = 0; i < 256; i++)
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buf[i] = i;
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await _store.set('key.png', buf);
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expect(await _store.get('key.png')).toEqual(buf);
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});
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`,
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}, { workers: 1 });
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(3);
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});
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test('should throw on unsupported value type for given key extension', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'a.test.ts': `
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import { test, _store, expect } from '@playwright/test';
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test('json', async ({ }) => {
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const buf = Buffer.alloc(5);
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await _store.set('key.json', buf);
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});
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test('text', async ({ }) => {
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await _store.set('key.txt', {});
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});
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test('binary', async ({ }) => {
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await _store.set('key.png', {});
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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(3);
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});
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