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node-task/node_modules/nodeunit/lib/reporters/junit.js
2014-09-18 15:35:58 -04:00

181 lines
5.3 KiB
JavaScript

/*!
* Nodeunit
* Copyright (c) 2010 Caolan McMahon
* MIT Licensed
*/
/**
* Module dependencies
*/
var nodeunit = require('../nodeunit'),
utils = require('../utils'),
fs = require('fs'),
path = require('path'),
async = require('../../deps/async'),
AssertionError = require('assert').AssertionError,
child_process = require('child_process'),
ejs = require('../../deps/ejs');
/**
* Reporter info string
*/
exports.info = "jUnit XML test reports";
/**
* Ensures a directory exists using mkdir -p.
*
* @param {String} path
* @param {Function} callback
* @api private
*/
var ensureDir = function (path, callback) {
var mkdir = child_process.spawn('mkdir', ['-p', path]);
mkdir.on('error', function (err) {
callback(err);
callback = function(){};
});
mkdir.on('exit', function (code) {
if (code === 0) callback();
else callback(new Error('mkdir exited with code: ' + code));
});
};
/**
* Returns absolute version of a path. Relative paths are interpreted
* relative to process.cwd() or the cwd parameter. Paths that are already
* absolute are returned unaltered.
*
* @param {String} p
* @param {String} cwd
* @return {String}
* @api public
*/
var abspath = function (p, /*optional*/cwd) {
if (p[0] === '/') return p;
cwd = cwd || process.cwd();
return path.normalize(path.resolve(p));
};
/**
* Run all tests within each module, reporting the results to the command-line,
* then writes out junit-compatible xml documents.
*
* @param {Array} files
* @api public
*/
exports.run = function (files, opts, callback) {
if (!opts.output) {
console.error(
'Error: No output directory defined.\n' +
'\tEither add an "output" property to your nodeunit.json config ' +
'file, or\n\tuse the --output command line option.'
);
return;
}
opts.output = abspath(opts.output);
var error = function (str) {
return opts.error_prefix + str + opts.error_suffix;
};
var ok = function (str) {
return opts.ok_prefix + str + opts.ok_suffix;
};
var bold = function (str) {
return opts.bold_prefix + str + opts.bold_suffix;
};
var start = new Date().getTime();
var paths = files.map(function (p) {
return path.resolve(p);
});
var modules = {}
var curModule;
nodeunit.runFiles(paths, {
testspec: opts.testspec,
testFullSpec: opts.testFullSpec,
moduleStart: function (name) {
curModule = {
errorCount: 0,
failureCount: 0,
tests: 0,
testcases: [],
name: name
};
modules[name] = curModule;
},
testDone: function (name, assertions) {
var testcase = {name: name};
for (var i=0; i<assertions.length; i++) {
var a = assertions[i];
if (a.failed()) {
a = utils.betterErrors(a);
testcase.failure = {
message: a.message,
backtrace: a.error.stack
};
if (a.error instanceof AssertionError) {
curModule.failureCount++;
}
else {
curModule.errorCount++;
}
break;
}
}
curModule.tests++;
curModule.testcases.push(testcase);
},
done: function (assertions) {
var end = new Date().getTime();
var duration = end - start;
ensureDir(opts.output, function (err) {
var tmpl = __dirname + "/../../share/junit.xml.ejs";
fs.readFile(tmpl, function (err, data) {
if (err) throw err;
var tmpl = data.toString();
for(var k in modules) {
var module = modules[k];
var rendered = ejs.render(tmpl, {
locals: {suites: [module]}
});
var filename = path.resolve(
opts.output,
module.name + '.xml'
);
console.log('Writing ' + filename);
fs.writeFileSync(filename, rendered, 'utf8');
}
if (assertions.failures()) {
console.log(
'\n' + bold(error('FAILURES: ')) +
assertions.failures() + '/' +
assertions.length + ' assertions failed (' +
assertions.duration + 'ms)'
);
}
else {
console.log(
'\n' + bold(ok('OK: ')) + assertions.length +
' assertions (' + assertions.duration + 'ms)'
);
}
if (callback) callback(assertions.failures() ? new Error('We have got test failures.') : undefined);
});
});
}
});
}