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60 lines
1.7 KiB
TypeScript
60 lines
1.7 KiB
TypeScript
//
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// PLEASE DO NOT MODIFY / DELETE UNLESS YOU KNOW WHAT YOU ARE DOING
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//
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// This file is providing the test runner to use when running extension tests.
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// By default the test runner in use is Mocha based.
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//
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// You can provide your own test runner if you want to override it by exporting
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// a function run(testRoot: string, clb: (error:Error) => void) that the extension
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// host can call to run the tests. The test runner is expected to use console.log
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// to report the results back to the caller. When the tests are finished, return
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// a possible error to the callback or null if none.
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import glob from 'glob';
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import Mocha from 'mocha';
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import * as path from 'path';
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import { Globals } from '../src/globals';
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import { Configuration } from './testConfiguration';
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Globals.isTesting = true;
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Globals.mockConfiguration = new Configuration();
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export function run(): Promise<void> {
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const mochaGrep = new RegExp(process.env.MOCHA_GREP || '');
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// Create the mocha test
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const mocha = new Mocha({
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ui: 'tdd',
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color: true,
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timeout: 10000,
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grep: mochaGrep,
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});
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const testsRoot = path.resolve(__dirname, '.');
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return new Promise((c, e) => {
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glob('**/**.test.js', { cwd: testsRoot }, (err, files) => {
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if (err) {
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return e(err);
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}
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// Add files to the test suite
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files.forEach((f) => mocha.addFile(path.resolve(testsRoot, f)));
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try {
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// Run the mocha test
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mocha.run((failures) => {
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if (failures > 0) {
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e(new Error(`${failures} tests failed.`));
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} else {
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c();
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}
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});
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} catch (error) {
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console.error(error);
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e(error);
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}
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});
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});
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}
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