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109 lines
3.8 KiB
TypeScript
109 lines
3.8 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 { spawnSync } from 'child_process';
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import * as fs from 'fs';
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import * as path from 'path';
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import rimraf from 'rimraf';
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import { promisify } from 'util';
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import '../lib';
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const removeFolderAsync = promisify(rimraf);
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it('should fail', async() => {
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const result = await runTest('one-failure.js');
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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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});
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it('should succeed', async() => {
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const result = await runTest('one-success.js');
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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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it('should access error in fixture', async() => {
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const result = await runTest('test-error-visible-in-fixture.js');
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expect(result.exitCode).toBe(1);
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const data = JSON.parse(fs.readFileSync(path.join(__dirname, 'test-results', 'test-error-visible-in-fixture.txt')).toString());
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expect(data.message).toContain('Object.is equality');
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});
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it('should access data in fixture', async() => {
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const result = await runTest('test-data-visible-in-fixture.js');
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expect(result.exitCode).toBe(1);
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const data = JSON.parse(fs.readFileSync(path.join(__dirname, 'test-results', 'results.json')).toString());
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const test = data.suites[0].tests[0];
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expect(test.data).toEqual({ 'myname': 'myvalue' });
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expect(test.stdout).toEqual([{ text: 'console.log\n' }]);
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expect(test.stderr).toEqual([{ text: 'console.error\n' }]);
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});
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it('should handle worker fixture timeout', async() => {
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const result = await runTest('worker-fixture-timeout.js', 1000);
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expect(result.exitCode).toBe(1);
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expect(result.output).toContain('Timeout of 1000ms');
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});
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it('should handle worker fixture error', async() => {
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const result = await runTest('worker-fixture-error.js');
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expect(result.exitCode).toBe(1);
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expect(result.output).toContain('Worker failed');
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});
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it('should collect stdio', async() => {
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const result = await runTest('stdio.js');
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expect(result.exitCode).toBe(0);
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const data = JSON.parse(fs.readFileSync(path.join(__dirname, 'test-results', 'results.json')).toString());
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const test = data.suites[0].tests[0];
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const { stdout, stderr } = test;
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expect(stdout).toEqual([{ text: 'stdout text' }, { buffer: Buffer.from('stdout buffer').toString('base64') }]);
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expect(stderr).toEqual([{ text: 'stderr text' }, { buffer: Buffer.from('stderr buffer').toString('base64') }]);
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});
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it('should work with typescript', async() => {
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const result = await runTest('typescript.ts');
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expect(result.exitCode).toBe(0);
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});
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async function runTest(filePath: string, timeout = 10000) {
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const outputDir = path.join(__dirname, 'test-results')
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await removeFolderAsync(outputDir).catch(e => {});
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const { output, status } = spawnSync('node', [
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path.join(__dirname, '..', 'cli.js'),
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path.join(__dirname, 'assets', filePath),
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'--output=' + outputDir,
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'--timeout=' + timeout,
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'--reporter=dot,json'
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], {
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env: {
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...process.env,
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PWRUNNER_JSON_REPORT: path.join(__dirname, 'test-results', 'results.json'),
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}
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});
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const passed = (/(\d+) passed/.exec(output.toString()) || [])[1];
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const failed = (/(\d+) failed/.exec(output.toString()) || [])[1];
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return {
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exitCode: status,
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output: output.toString(),
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passed: parseInt(passed),
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failed: parseInt(failed || '0')
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}
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}
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