93 lines
1.6 KiB
JavaScript
93 lines
1.6 KiB
JavaScript
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'use strict';
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/**
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* Module dependencies.
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*/
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var Base = require('./base');
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/**
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* Expose `JSON`.
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*/
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exports = module.exports = JSONReporter;
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/**
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* Initialize a new `JSON` reporter.
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*
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* @api public
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* @param {Runner} runner
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*/
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function JSONReporter (runner) {
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Base.call(this, runner);
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var self = this;
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var tests = [];
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var pending = [];
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var failures = [];
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var passes = [];
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runner.on('test end', function (test) {
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tests.push(test);
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});
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runner.on('pass', function (test) {
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passes.push(test);
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});
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runner.on('fail', function (test) {
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failures.push(test);
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});
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runner.on('pending', function (test) {
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pending.push(test);
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});
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runner.on('end', function () {
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var obj = {
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stats: self.stats,
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tests: tests.map(clean),
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pending: pending.map(clean),
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failures: failures.map(clean),
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passes: passes.map(clean)
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};
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runner.testResults = obj;
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process.stdout.write(JSON.stringify(obj, null, 2));
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});
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}
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/**
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* Return a plain-object representation of `test`
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* free of cyclic properties etc.
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*
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* @api private
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* @param {Object} test
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* @return {Object}
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*/
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function clean (test) {
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return {
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title: test.title,
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fullTitle: test.fullTitle(),
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duration: test.duration,
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currentRetry: test.currentRetry(),
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err: errorJSON(test.err || {})
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};
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}
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/**
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* Transform `error` into a JSON object.
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*
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* @api private
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* @param {Error} err
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* @return {Object}
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*/
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function errorJSON (err) {
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var res = {};
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Object.getOwnPropertyNames(err).forEach(function (key) {
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res[key] = err[key];
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}, err);
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return res;
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}
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