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/**
* Module dependencies.
*/
var Base = require('./base');
var utils = require('../utils');
var inherits = utils.inherits;
var fs = require('fs');
var escape = utils.escape;
var mkdirp = require('mkdirp');
var path = require('path');
/**
* Save timer references to avoid Sinon interfering (see GH-237).
*/
/* eslint-disable no-unused-vars, no-native-reassign */
var Date = global.Date;
var setTimeout = global.setTimeout;
var setInterval = global.setInterval;
var clearTimeout = global.clearTimeout;
var clearInterval = global.clearInterval;
/* eslint-enable no-unused-vars, no-native-reassign */
/**
* Expose `XUnit`.
*/
exports = module.exports = XUnit;
/**
* Initialize a new `XUnit` reporter.
*
* @api public
* @param {Runner} runner
*/
function XUnit(runner, options) {
Base.call(this, runner);
var stats = this.stats;
var tests = [];
var self = this;
if (options.reporterOptions && options.reporterOptions.output) {
if (!fs.createWriteStream) {
throw new Error('file output not supported in browser');
}
mkdirp.sync(path.dirname(options.reporterOptions.output));
self.fileStream = fs.createWriteStream(options.reporterOptions.output);
}
runner.on('pending', function(test) {
tests.push(test);
});
runner.on('pass', function(test) {
tests.push(test);
});
runner.on('fail', function(test) {
tests.push(test);
});
runner.on('end', function() {
self.write(tag('testsuite', {
name: 'Mocha Tests',
tests: stats.tests,
failures: stats.failures,
errors: stats.failures,
skipped: stats.tests - stats.failures - stats.passes,
timestamp: (new Date()).toUTCString(),
time: (stats.duration / 1000) || 0
}, false));
tests.forEach(function(t) {
self.test(t);
});
self.write('</testsuite>');
});
}
/**
* Inherit from `Base.prototype`.
*/
inherits(XUnit, Base);
/**
* Override done to close the stream (if it's a file).
*
* @param failures
* @param {Function} fn
*/
XUnit.prototype.done = function(failures, fn) {
if (this.fileStream) {
this.fileStream.end(function() {
fn(failures);
});
} else {
fn(failures);
}
};
/**
* Write out the given line.
*
* @param {string} line
*/
XUnit.prototype.write = function(line) {
if (this.fileStream) {
this.fileStream.write(line + '\n');
} else if (typeof process === 'object' && process.stdout) {
process.stdout.write(line + '\n');
} else {
console.log(line);
}
};
/**
* Output tag for the given `test.`
*
* @param {Test} test
*/
XUnit.prototype.test = function(test) {
var attrs = {
classname: test.parent.fullTitle(),
name: test.title,
time: (test.duration / 1000) || 0
};
if (test.state === 'failed') {
var err = test.err;
this.write(tag('testcase', attrs, false, tag('failure', {}, false, escape(err.message) + '\n' + escape(err.stack))));
} else if (test.isPending()) {
this.write(tag('testcase', attrs, false, tag('skipped', {}, true)));
} else {
this.write(tag('testcase', attrs, true));
}
};
/**
* HTML tag helper.
*
* @param name
* @param attrs
* @param close
* @param content
* @return {string}
*/
function tag(name, attrs, close, content) {
var end = close ? '/>' : '>';
var pairs = [];
var tag;
for (var key in attrs) {
if (Object.prototype.hasOwnProperty.call(attrs, key)) {
pairs.push(key + '="' + escape(attrs[key]) + '"');
}
}
tag = '<' + name + (pairs.length ? ' ' + pairs.join(' ') : '') + end;
if (content) {
tag += content + '</' + name + end;
}
return tag;
}
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