playwright/tests/library/inspector/cli-codegen-java.spec.ts
Andrey Lushnikov 8bb708be70
test: unflake inspector-cli tests (#22347)
This patch:
- changes the `childProcess` fixture to reliably SIGKILL all descendants
  (children and grand-children, regardless of their process group).
This is achieved using the `ps` command to build the process tree, and
then send
  `SIGKILL` to the descendant process groups.
- changes the `runCLI` fixture to **not** auto-close codegen by default;
  the `childProcess` fixture will clean up all processes. This makes
sure that all `runCLI.waitFor()` commands actually wait until the
necessary
  output.
- for a handful of tests that do actually want to auto-close codegen,
  introduce an optional `autoCloseWhen` flag for the `runCLI` fixture
that makes sure to close the codegen once a certain output was reached.
2023-04-12 09:37:24 -07:00

106 lines
5.0 KiB
TypeScript

/**
* Copyright (c) Microsoft Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import fs from 'fs';
import path from 'path';
import { test, expect } from './inspectorTest';
const emptyHTML = new URL('file://' + path.join(__dirname, '..', '..', 'assets', 'empty.html')).toString();
const launchOptions = (channel: string) => {
return channel ? `.setChannel("${channel}")\n .setHeadless(false)` : '.setHeadless(false)';
};
test('should print the correct imports and context options', async ({ runCLI, channel, browserName }) => {
const cli = runCLI(['--target=java', emptyHTML]);
const expectedResult = `import com.microsoft.playwright.*;
import com.microsoft.playwright.options.*;
import static com.microsoft.playwright.assertions.PlaywrightAssertions.assertThat;
import java.util.*;
public class Example {
public static void main(String[] args) {
try (Playwright playwright = Playwright.create()) {
Browser browser = playwright.${browserName}().launch(new BrowserType.LaunchOptions()
${launchOptions(channel)});
BrowserContext context = browser.newContext();`;
await cli.waitFor(expectedResult);
});
test('should print the correct context options for custom settings', async ({ runCLI, browserName }) => {
const cli = runCLI(['--color-scheme=light', '--target=java', emptyHTML]);
const expectedResult = `BrowserContext context = browser.newContext(new Browser.NewContextOptions()
.setColorScheme(ColorScheme.LIGHT));`;
await cli.waitFor(expectedResult);
});
test('should print the correct context options when using a device', async ({ browserName, runCLI }) => {
test.skip(browserName !== 'chromium');
const cli = runCLI(['--device=Pixel 2', '--target=java', emptyHTML]);
await cli.waitFor(`.setViewportSize(411, 731));`);
const expectedResult = `BrowserContext context = browser.newContext(new Browser.NewContextOptions()
.setDeviceScaleFactor(2.625)
.setHasTouch(true)
.setIsMobile(true)
.setUserAgent("Mozilla/5.0 (Linux; Android 8.0; Pixel 2 Build/OPD3.170816.012) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/XXXX Mobile Safari/537.36")
.setViewportSize(411, 731));`;
expect(cli.text().replace(/(.*Chrome\/)(.*?)( .*)/m, '$1XXXX$3')).toContain(expectedResult);
});
test('should print the correct context options when using a device and additional options', async ({ browserName, runCLI }) => {
test.skip(browserName !== 'webkit');
const cli = runCLI(['--color-scheme=light', '--device=iPhone 11', '--target=java', emptyHTML]);
await cli.waitFor(`.setViewportSize(414, 715));`);
const expectedResult = `BrowserContext context = browser.newContext(new Browser.NewContextOptions()
.setColorScheme(ColorScheme.LIGHT)
.setDeviceScaleFactor(2)
.setHasTouch(true)
.setIsMobile(true)
.setUserAgent("Mozilla/5.0 (iPhone; CPU iPhone OS 12_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/XXXX Mobile/15E148 Safari/604.1")
.setViewportSize(414, 715));`;
expect(cli.text().replace(/(.*Version\/)(.*?)( .*)/m, '$1XXXX$3')).toContain(expectedResult);
});
test('should print load/save storage_state', async ({ runCLI, browserName }, testInfo) => {
const loadFileName = testInfo.outputPath('load.json');
const saveFileName = testInfo.outputPath('save.json');
await fs.promises.writeFile(loadFileName, JSON.stringify({ cookies: [], origins: [] }), 'utf8');
const cli = runCLI([`--load-storage=${loadFileName}`, `--save-storage=${saveFileName}`, '--target=java', emptyHTML]);
const expectedResult1 = `BrowserContext context = browser.newContext(new Browser.NewContextOptions()
.setStorageStatePath(Paths.get(${JSON.stringify(loadFileName)})));`;
await cli.waitFor(expectedResult1);
const expectedResult2 = `
context.storageState(new BrowserContext.StorageStateOptions().setPath("${saveFileName.replace(/\\/g, '\\\\')}"))`;
await cli.waitFor(expectedResult2);
});
test('should work with --save-har', async ({ runCLI }, testInfo) => {
const harFileName = testInfo.outputPath('har.har');
const expectedResult = `BrowserContext context = browser.newContext(new Browser.NewContextOptions()
.setRecordHarMode(HarMode.MINIMAL)
.setRecordHarPath(Paths.get(${JSON.stringify(harFileName)}))
.setServiceWorkers(ServiceWorkerPolicy.BLOCK));`;
const cli = runCLI(['--target=java', `--save-har=${harFileName}`], {
autoExitWhen: expectedResult,
});
await cli.waitForCleanExit();
const json = JSON.parse(fs.readFileSync(harFileName, 'utf-8'));
expect(json.log.creator.name).toBe('Playwright');
});