2021-07-07 21:19:42 +03:00
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/**
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* Copyright Microsoft Corporation. All rights reserved.
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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 http from 'http';
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import path from 'path';
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import { test, expect } from './playwright-test-fixtures';
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test('should create a server', async ({ runInlineTest }, { workerIndex }) => {
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const port = workerIndex + 10500;
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const result = await runInlineTest({
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'test.spec.ts': `
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const { test } = pwt;
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test('connect to the server via the baseURL', async ({baseURL, page}) => {
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await page.goto('/hello');
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await page.waitForURL('/hello');
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expect(page.url()).toBe('http://localhost:${port}/hello');
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expect(await page.textContent('body')).toBe('hello');
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});
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`,
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'playwright.config.ts': `
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module.exports = {
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webServer: {
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2021-07-07 21:19:42 +03:00
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command: 'node ${JSON.stringify(path.join(__dirname, 'assets', 'simple-server.js'))} ${port}',
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2021-08-04 00:24:14 +03:00
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port: ${port},
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2021-07-14 20:01:46 +03:00
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},
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globalSetup: 'globalSetup.ts',
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globalTeardown: 'globalTeardown.ts',
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};
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`,
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'globalSetup.ts': `
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module.exports = async () => {
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const http = require("http");
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const response = await new Promise(resolve => {
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const request = http.request("http://localhost:${port}/hello", resolve);
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request.end();
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})
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console.log('globalSetup-status-'+response.statusCode)
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return async () => {
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const response = await new Promise(resolve => {
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const request = http.request("http://localhost:${port}/hello", resolve);
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request.end();
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})
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console.log('globalSetup-teardown-status-'+response.statusCode)
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};
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2021-07-14 20:01:46 +03:00
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};
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`,
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'globalTeardown.ts': `
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module.exports = async () => {
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const http = require("http");
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const response = await new Promise(resolve => {
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const request = http.request("http://localhost:${port}/hello", resolve);
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request.end();
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})
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console.log('globalTeardown-status-'+response.statusCode)
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2021-07-07 21:19:42 +03:00
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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.report.suites[0].specs[0].tests[0].results[0].status).toContain('passed');
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2021-07-14 20:01:46 +03:00
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2021-08-04 00:24:14 +03:00
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const expectedLogMessages = ['globalSetup-status-200', 'globalSetup-teardown-status', 'globalTeardown-status-200'];
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const actualLogMessages = expectedLogMessages.map(log => ({
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log,
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index: result.output.indexOf(log),
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})).sort((a, b) => a.index - b.index).filter(l => l.index !== -1).map(l => l.log);
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expect(actualLogMessages).toStrictEqual(expectedLogMessages);
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});
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test('should create a server with environment variables', async ({ runInlineTest }, { workerIndex }) => {
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const port = workerIndex + 10500;
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const result = await runInlineTest({
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'test.spec.ts': `
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const { test } = pwt;
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test('connect to the server', async ({baseURL, page}) => {
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expect(baseURL).toBe('http://localhost:${port}');
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await page.goto(baseURL + '/env-FOO');
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expect(await page.textContent('body')).toBe('BAR');
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});
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`,
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'playwright.config.ts': `
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module.exports = {
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webServer: {
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command: 'node ${JSON.stringify(path.join(__dirname, 'assets', 'simple-server.js'))} ${port}',
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port: ${port},
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env: {
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'FOO': 'BAR',
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}
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}
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};
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`,
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});
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(1);
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expect(result.report.suites[0].specs[0].tests[0].results[0].status).toContain('passed');
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});
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test('should time out waiting for a server', async ({ runInlineTest }, { workerIndex }) => {
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const port = workerIndex + 10500;
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const result = await runInlineTest({
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'test.spec.ts': `
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const { test } = pwt;
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test('connect to the server', async ({baseURL, page}) => {
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expect(baseURL).toBe('http://localhost:${port}');
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await page.goto(baseURL + '/hello');
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expect(await page.textContent('body')).toBe('hello');
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});
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`,
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'playwright.config.ts': `
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module.exports = {
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webServer: {
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command: 'node ${JSON.stringify(JSON.stringify(path.join(__dirname, 'assets', 'simple-server.js')))} ${port}',
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port: ${port},
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timeout: 100,
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}
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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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2021-09-27 12:32:57 +03:00
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expect(result.output).toContain(`Timed out waiting 100ms from config.webServer.`);
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2021-07-07 21:19:42 +03:00
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});
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2021-07-15 02:19:45 +03:00
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test('should be able to specify the baseURL without the server', async ({ runInlineTest }, { workerIndex }) => {
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const port = workerIndex + 10500;
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const server = http.createServer((req: http.IncomingMessage, res: http.ServerResponse) => {
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res.end('<html><body>hello</body></html>');
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});
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2021-10-02 05:40:47 +03:00
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await new Promise<void>(resolve => server.listen(port, resolve));
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const result = await runInlineTest({
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'test.spec.ts': `
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const { test } = pwt;
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test('connect to the server', async ({baseURL, page}) => {
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expect(baseURL).toBe('http://localhost:${port}');
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await page.goto(baseURL + '/hello');
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expect(await page.textContent('body')).toBe('hello');
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});
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`,
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'playwright.config.ts': `
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module.exports = {
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use: {
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baseURL: 'http://localhost:${port}',
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}
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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.report.suites[0].specs[0].tests[0].results[0].status).toContain('passed');
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await new Promise(resolve => server.close(resolve));
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2021-07-07 21:19:42 +03:00
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});
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2021-11-29 19:41:26 +03:00
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test('should be able to specify a custom baseURL with the server', async ({ runInlineTest }, { workerIndex }) => {
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const customWebServerPort = workerIndex + 10500;
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const webServerPort = customWebServerPort + 1;
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const server = http.createServer((req: http.IncomingMessage, res: http.ServerResponse) => {
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res.end('<html><body>hello</body></html>');
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});
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await new Promise<void>(resolve => server.listen(customWebServerPort, resolve));
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const result = await runInlineTest({
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'test.spec.ts': `
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const { test } = pwt;
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test('connect to the server', async ({baseURL, page}) => {
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expect(baseURL).toBe('http://localhost:${customWebServerPort}');
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await page.goto(baseURL + '/hello');
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expect(await page.textContent('body')).toBe('hello');
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});
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`,
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'playwright.config.ts': `
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module.exports = {
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webServer: {
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command: 'node ${JSON.stringify(path.join(__dirname, 'assets', 'simple-server.js'))} ${webServerPort}',
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port: ${webServerPort},
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},
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use: {
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baseURL: 'http://localhost:${customWebServerPort}',
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}
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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.report.suites[0].specs[0].tests[0].results[0].status).toContain('passed');
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await new Promise(resolve => server.close(resolve));
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});
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2021-08-04 00:24:14 +03:00
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test('should be able to use an existing server when reuseExistingServer:true ', async ({ runInlineTest }, { workerIndex }) => {
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const port = workerIndex + 10500;
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const server = http.createServer((req: http.IncomingMessage, res: http.ServerResponse) => {
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res.end('<html><body>hello</body></html>');
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});
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await new Promise<void>(resolve => server.listen(port, resolve));
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2021-07-07 21:19:42 +03:00
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const result = await runInlineTest({
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'test.spec.ts': `
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const { test } = pwt;
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2021-07-15 02:19:45 +03:00
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test('connect to the server via the baseURL', async ({baseURL, page}) => {
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await page.goto('/hello');
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await page.waitForURL('/hello');
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expect(page.url()).toBe('http://localhost:${port}/hello');
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2021-07-07 21:19:42 +03:00
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expect(await page.textContent('body')).toBe('hello');
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});
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`,
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'playwright.config.ts': `
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module.exports = {
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webServer: {
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command: 'node ${JSON.stringify(path.join(__dirname, 'assets', 'simple-server.js'))} ${port}',
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2021-08-04 00:24:14 +03:00
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port: ${port},
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reuseExistingServer: true,
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}
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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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2021-09-27 12:32:57 +03:00
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expect(result.output).not.toContain('[WebServer] ');
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2021-07-15 02:19:45 +03:00
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expect(result.report.suites[0].specs[0].tests[0].results[0].status).toContain('passed');
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await new Promise(resolve => server.close(resolve));
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});
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test('should throw when a server is already running on the given port and strict is true ', async ({ runInlineTest }, { workerIndex }) => {
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const port = workerIndex + 10500;
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const server = http.createServer((req: http.IncomingMessage, res: http.ServerResponse) => {
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res.end('<html><body>hello</body></html>');
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});
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2021-10-02 05:40:47 +03:00
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await new Promise<void>(resolve => server.listen(port, resolve));
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2021-07-15 02:19:45 +03:00
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const result = await runInlineTest({
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'test.spec.ts': `
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const { test } = pwt;
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test('connect to the server via the baseURL', async ({baseURL, page}) => {
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await page.goto('/hello');
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await page.waitForURL('/hello');
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expect(page.url()).toBe('http://localhost:${port}/hello');
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expect(await page.textContent('body')).toBe('hello');
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});
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`,
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'playwright.config.ts': `
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module.exports = {
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2021-08-04 00:24:14 +03:00
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webServer: {
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command: 'node ${JSON.stringify(path.join(__dirname, 'assets', 'simple-server.js'))} ${port}',
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port: ${port},
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reuseExistingServer: false,
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}
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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.output).toContain(`Port ${port} is used, make sure that nothing is running on the port`);
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await new Promise(resolve => server.close(resolve));
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});
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2021-09-02 19:39:41 +03:00
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for (const host of ['localhost', '127.0.0.1', '0.0.0.0']) {
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test(`should detect the server if a web-server is already running on ${host}`, async ({ runInlineTest }, { workerIndex }) => {
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const port = workerIndex + 10500;
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const server = http.createServer((req: http.IncomingMessage, res: http.ServerResponse) => {
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res.end('<html><body>hello</body></html>');
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});
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await new Promise<void>(resolve => server.listen(port, host, resolve));
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try {
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const result = await runInlineTest({
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'test.spec.ts': `
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const { test } = pwt;
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test('connect to the server via the baseURL', async ({baseURL, page}) => {
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await page.goto('/hello');
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expect(await page.textContent('body')).toBe('hello');
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});
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`,
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'playwright.config.ts': `
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module.exports = {
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webServer: {
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command: 'node -e "process.exit(1)"',
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port: ${port},
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reuseExistingServer: false,
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}
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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.output).toContain(`Port ${port} is used, make sure that nothing is running on the port`);
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} finally {
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await new Promise(resolve => server.close(resolve));
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}
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});
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}
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