| 1 | var _ = require('lodash');
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| 2 | var fs = require('fs');
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| 3 | var path = require("path");
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| 4 | var spawnSync = require('spawn-sync');
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| 5 | var Locator = require("./locator");
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| 6 | var mochaSettings = require("./settings");
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| 7 | var reporter = path.resolve(__dirname, 'test_capture.js');
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| 8 |
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| 9 | module.exports = function(settings) {
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| 10 | var OUTPUT_PATH = path.resolve(settings.tempDir, 'get_mocha_tests.json');
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| 11 | var cmd = './node_modules/.bin/mocha';
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| 12 | var args = ['--reporter', reporter];
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| 13 |
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| 14 | if (mochaSettings.mochaOpts) {
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| 15 | args.push('--opts', mochaSettings.mochaOpts);
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| 16 | }
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| 17 |
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| 18 | args = args.concat(mochaSettings.mochaTestFolders);
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| 19 | var env = _.extend({}, process.env, {MOCHA_CAPTURE_PATH: OUTPUT_PATH});
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| 20 | var capture = spawnSync(cmd, args, {env: env});
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| 21 |
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| 22 | if (capture.status !== 0 || capture.stderr.toString()) {
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| 23 | console.error('Could not capture mocha tests. To debug, run the following command:\nMOCHA_CAPTURE_PATH=%s %s %s', OUTPUT_PATH, cmd, args.join(' '));
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| 24 | process.exit(1);
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| 25 | }
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| 26 |
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| 27 | var tests = fs.readFileSync(OUTPUT_PATH, 'utf-8');
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| 28 | fs.unlinkSync(OUTPUT_PATH);
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| 29 |
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| 30 | tests = JSON.parse(tests).map(function(t) {
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| 31 | return new Locator(t.fullTitle, t.file, t.pending, t.title);
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| 32 | });
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| 33 |
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| 34 | return tests;
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| 35 | };
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