43 lines
1.5 KiB
JavaScript
43 lines
1.5 KiB
JavaScript
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/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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const mocha = require('mocha');
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const FullJsonStreamReporter = require('./fullJsonStreamReporter');
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const path = require('path');
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function parseReporterOption(value) {
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const r = /^([^=]+)=(.*)$/.exec(value);
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return r ? { [r[1]]: r[2] } : {};
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}
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exports.importMochaReporter = name => {
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if (name === 'full-json-stream') {
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return FullJsonStreamReporter;
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}
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const reporterPath = path.join(path.dirname(require.resolve('mocha')), 'lib', 'reporters', name);
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return require(reporterPath);
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};
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exports.applyReporter = (runner, argv) => {
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let Reporter;
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try {
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Reporter = exports.importMochaReporter(argv.reporter);
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} catch (err) {
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try {
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Reporter = require(argv.reporter);
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} catch (err) {
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Reporter = process.platform === 'win32' ? mocha.reporters.List : mocha.reporters.Spec;
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console.warn(`could not load reporter: ${argv.reporter}, using ${Reporter.name}`);
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}
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}
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let reporterOptions = argv['reporter-options'];
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reporterOptions = typeof reporterOptions === 'string' ? [reporterOptions] : reporterOptions;
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reporterOptions = reporterOptions.reduce((r, o) => Object.assign(r, parseReporterOption(o)), {});
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return new Reporter(runner, { reporterOptions });
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};
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