37 lines
954 B
JavaScript
37 lines
954 B
JavaScript
'use strict';
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const assert = require('assert');
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const path = require('path');
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const fs = require('fs');
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const { exec } = require('child_process');
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const testsPath = path.resolve(__dirname, './specs');
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const tests = fs.readdirSync(testsPath);
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tests.forEach(test => {
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describe(test, function() {
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const modulePath = path.resolve(testsPath, test);
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const specs = require(path.resolve(modulePath, 'specs.js'));
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specs.forEach(spec => {
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const { input, output, description } = spec;
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it(description || input, function() {
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return execCli(modulePath, input).then(result => assert.equal(result, output));
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});
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});
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});
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});
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function execCli(moduleCliPath, args) {
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return new Promise((resolve, reject) => {
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const cmd = `node ${moduleCliPath} ${args}`;
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exec(cmd, (err, stdout, stderr) => {
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if (err || stderr) {
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return reject(err || stderr);
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}
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resolve(stdout.replace(/ +$/gm, '').replace(/\n$/, ''));
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}).stdin.end();
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});
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} |