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const { log } = console;
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const _runTests = require('./lib/runTests');
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const _expect = require('./lib/expect');
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const { stringify } = require('../util/helpers');
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class Gunner {
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constructor () {
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this.tests = [];
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}
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test (description, test) {
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this.tests.push({
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description,
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test: () => test(_expect),
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});
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}
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run (options = {}) {
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process.stdout.write(`Running ${this.tests.length} tests...`);
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return _runTests(this.tests)
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.then(results => {
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process.stdout.clearLine();
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process.stdout.cursorTo(0);
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const success = results.filter(r => r.result === 'pass');
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const successPercent = Math.floor(success.length/results.length * 100);
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if (('log' in options && options.log) || !('log' in options)) {
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log(
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`\n${success.length} tests passed of ${results.length}`,
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`[${successPercent}% success]\n`
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);
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results.forEach(r => {
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log(`${r.result === 'pass' ? '✅' : '❌'} ::`,
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`${r.description}`,
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`${options.stack ?
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r.error
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? `\n Traceback:\n ${stringify(r.error)}`
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: ''
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: ''}`);
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});
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}
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return results;
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});
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}
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}
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module.exports = Gunner;
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module.exports.expect = _expect;
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