Merge pull request #322 from DirectXMan12/master
Support Running Mocha Tests from the Console
This commit is contained in:
Solly
commit
e0dc102e5b
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var Spooky = require('spooky');
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var path = require('path');
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var phantom_path = require('phantomjs').path;
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var casper_path = path.resolve(__dirname, 'node_modules/casperjs/bin/casperjs');
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process.env['PHANTOMJS_EXECUTABLE'] = phantom_path;
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var casper_opts = {
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child: {
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transport: 'http',
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command: casper_path
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},
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casper: {
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logLevel: 'debug',
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verbose: true
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}
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}
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var provide_emitter = function(file_paths) {
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var spooky = new Spooky(casper_opts, function(err) {
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if (err) {
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if (err.stack) console.warn(err.stack);
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else console.warn(err);
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return;
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}
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spooky.start('about:blank');
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file_paths.forEach(function(file_path, path_ind) {
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spooky.thenOpen('file://'+file_path);
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spooky.then([{ path_ind: path_ind }, function() {
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var res_json = {
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file_ind: path_ind
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}
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res_json.num_tests = this.evaluate(function() { return document.querySelectorAll('li.test').length });
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res_json.num_passes = this.evaluate(function() { return document.querySelectorAll('li.test.pass').length });
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res_json.num_fails = this.evaluate(function() { return document.querySelectorAll('li.test.fail').length });
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res_json.num_slow = this.evaluate(function() { return document.querySelectorAll('li.test.pass:not(.fast)').length });
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res_json.duration = this.evaluate(function() { return document.querySelector('li.duration em').textContent });
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res_json.suites = this.evaluate(function() {
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var traverse_node = function(elem) {
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if (elem.classList.contains('suite')) {
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var res = {
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type: 'suite',
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name: elem.querySelector('h1').textContent,
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has_subfailures: elem.querySelectorAll('li.test.fail').length > 0,
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}
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var child_elems = elem.querySelector('ul').children;
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res.children = Array.prototype.map.call(child_elems, traverse_node);
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return res;
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}
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else {
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var h2_content = elem.querySelector('h2').childNodes;
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var res = {
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type: 'test',
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text: h2_content[0].textContent,
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}
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if (elem.classList.contains('pass')) {
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res.pass = true;
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res.slow = !elem.classList.contains('fast');
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res.duration = h2_content[1].textContent;
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}
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else {
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res.error = elem.querySelector('pre.error').textContent;
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}
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return res;
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}
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}
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var top_suites = document.querySelectorAll('#mocha-report > li.suite');
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return Array.prototype.map.call(top_suites, traverse_node);
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});
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res_json.replay = this.evaluate(function() { return document.querySelector('a.replay').textContent });
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this.emit('test_ready', res_json);
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}]);
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});
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spooky.run();
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});
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return spooky;
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}
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module.exports = {
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provide_emitter: provide_emitter,
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name: 'SpookyJS (CapserJS on PhantomJS)'
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}
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#!/usr/bin/env node
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var ansi = require('ansi');
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var program = require('commander');
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var path = require('path');
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var make_list = function(val) {
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return val.split(',');
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}
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program
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.option('-t, --tests <testlist>', 'Run the specified html-file-based test(s). \'testlist\' should be a comma-separated list', make_list, [])
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.option('-a, --print-all', 'Print all tests, not just the failures')
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.option('--disable-color', 'Explicitly disable color')
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.option('-c, --color', 'Explicitly enable color (default is to use color when not outputting to a pipe)')
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.option('-i, --auto-inject <includefiles>', 'Treat the test list as a set of mocha JS files, and automatically generate HTML files with which to test test. \'includefiles\' should be a comma-separated list of paths to javascript files to include in each of the generated HTML files', make_list, null)
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.option('-p, --provider <name>', 'Use the given provider (defaults to "casper"). Currently, may be "casper" or "zombie"', 'casper')
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.parse(process.argv);
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var file_paths = [];
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if (program.autoInject) {
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var temp = require('temp');
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var fs = require('fs');
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temp.track();
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var template = {
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header: "<html>\n<head>\n<meta charset='utf-8' />\<link rel='stylesheet' href='node_modules/mocha/mocha.css'/>\n</head>\n<body><div id='mocha'></div>",
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script_tag: function(p) { return "<script src='" + p + "'></script>" },
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footer: "<script>\nmocha.checkLeaks();\nmocha.globals(['navigator', 'create', 'ClientUtils', '__utils__']);\nmocha.run();\n</script>\n</body>\n</html>"
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};
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template.header += "\n" + template.script_tag(path.resolve(__dirname, 'node_modules/chai/chai.js'));
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template.header += "\n" + template.script_tag(path.resolve(__dirname, 'node_modules/mocha/mocha.js'));
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template.header += "\n<script>mocha.setup('bdd');</script>";
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template.header = program.autoInject.reduce(function(acc, sn) {
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return acc + "\n" + template.script_tag(path.resolve(process.cwd(), sn));
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}, template.header);
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file_paths = program.tests.map(function(jsn, ind) {
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var templ = template.header;
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templ += "\n";
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templ += template.script_tag(path.resolve(process.cwd(), jsn));
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templ += template.footer;
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var tempfile = temp.openSync({ prefix: 'novnc-zombie-inject-', suffix: '-file_num-'+ind+'.html' });
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fs.writeSync(tempfile.fd, templ);
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fs.closeSync(tempfile.fd);
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return tempfile.path;
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});
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}
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else {
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file_paths = program.tests.map(function(fn) {
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return path.resolve(process.cwd(), fn);
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});
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}
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var failure_count = 0;
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var use_ansi = false;
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if (program.color) use_ansi = true;
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else if (program.disableColor) use_ansi = false;
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else if (process.stdout.isTTY) use_ansi = true;
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var cursor = ansi(process.stdout, { enabled: use_ansi });
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var prov = require(path.resolve(__dirname, 'run_from_console.'+program.provider+'.js'));
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cursor
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.write("Running tests ")
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.bold()
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.write(program.tests.join(', '))
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.reset()
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.grey()
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.write(' using provider '+prov.name)
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.reset()
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.write("\n");
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//console.log("Running tests %s using provider %s", program.tests.join(', '), prov.name);
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var provider = prov.provide_emitter(file_paths);
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provider.on('test_ready', function(test_json) {
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console.log('');
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filename = program.tests[test_json.file_ind];
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cursor.bold();
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console.log('Results for %s:', filename);
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console.log(Array('Results for :'.length+filename.length+1).join('='));
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cursor.reset();
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console.log('');
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cursor.write(''+test_json.num_tests+' tests run, ')
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cursor
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.green()
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.write(''+test_json.num_passes+' passed');
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if (test_json.num_slow > 0) {
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cursor
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.reset()
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.write(' (');
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cursor
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.yellow()
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.write(''+test_json.num_slow+' slow')
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.reset()
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.write(')');
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}
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cursor
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.reset()
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.write(', ');
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cursor
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.red()
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.write(''+test_json.num_fails+' failed');
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cursor
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.reset()
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.write(' -- duration: '+test_json.duration+"\n");
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console.log('');
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if (test_json.num_fails > 0 || program.printAll) {
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var traverse_tree = function(indentation, node) {
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if (node.type == 'suite') {
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if (!node.has_subfailures && !program.printAll) return;
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if (indentation == 0) {
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cursor.bold();
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console.log(node.name);
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console.log(Array(node.name.length+1).join('-'));
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cursor.reset();
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}
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else {
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cursor
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.write(Array(indentation+3).join('#'))
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.bold()
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.write(' '+node.name+' ')
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.reset()
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.write(Array(indentation+3).join('#'))
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.write("\n");
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}
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console.log('');
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for (var i = 0; i < node.children.length; i++) {
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traverse_tree(indentation+1, node.children[i]);
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}
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}
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else {
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if (!node.pass) {
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cursor.magenta();
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console.log('- failed: '+node.text+test_json.replay);
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cursor.red();
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console.log(' '+node.error.split("\n")[0]); // the split is to avoid a weird thing where in PhantomJS, we get a stack trace too
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cursor.reset();
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console.log('');
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}
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else if (program.printAll) {
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if (node.slow) cursor.yellow();
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else cursor.green();
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cursor
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.write('- pass: '+node.text)
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.grey()
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.write(' ('+node.duration+') ');
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/*if (node.slow) cursor.yellow();
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else cursor.green();*/
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cursor
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//.write(test_json.replay)
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.reset()
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.write("\n");
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console.log('');
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}
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}
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}
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for (var i = 0; i < test_json.suites.length; i++) {
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traverse_tree(0, test_json.suites[i]);
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}
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}
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if (test_json.num_fails == 0) {
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cursor.fg.green();
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console.log('all tests passed :-)');
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cursor.reset();
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}
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});
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/*provider.on('console', function(line) {
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//console.log(line);
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});*/
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/*gprom.finally(function(ph) {
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ph.exit();
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// exit with a status code that actually gives information
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if (program.exitWithFailureCount) process.exit(failure_count);
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});*/
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var Browser = require('zombie');
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var path = require('path');
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var EventEmitter = require('events').EventEmitter;
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var Q = require('q');
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var provide_emitter = function(file_paths) {
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var emitter = new EventEmitter();
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file_paths.reduce(function(prom, file_path, path_ind) {
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return prom.then(function(browser) {
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browser.visit('file://'+file_path, function() {
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if (browser.error) throw new Error(browser.errors);
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var res_json = {};
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res_json.file_ind = path_ind;
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res_json.num_tests = browser.querySelectorAll('li.test').length;
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res_json.num_fails = browser.querySelectorAll('li.test.fail').length;
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res_json.num_passes = browser.querySelectorAll('li.test.pass').length;
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res_json.num_slow = browser.querySelectorAll('li.test.pass:not(.fast)').length;
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res_json.duration = browser.text('li.duration em');
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var traverse_node = function(elem) {
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var classList = elem.className.split(' ');
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if (classList.indexOf('suite') > -1) {
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var res = {
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type: 'suite',
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name: elem.querySelector('h1').textContent,
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has_subfailures: elem.querySelectorAll('li.test.fail').length > 0
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}
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var child_elems = elem.querySelector('ul').children;
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res.children = Array.prototype.map.call(child_elems, traverse_node);
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return res;
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}
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else {
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var h2_content = elem.querySelector('h2').childNodes;
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var res = {
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type: 'test',
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text: h2_content[0].textContent
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}
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if (classList.indexOf('pass') > -1) {
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res.pass = true;
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res.slow = classList.indexOf('fast') < 0;
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res.duration = h2_content[1].textContent;
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}
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else {
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res.error = elem.querySelector('pre.error').textContent;
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}
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return res;
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}
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}
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var top_suites = browser.querySelectorAll('#mocha-report > li.suite');
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res_json.suites = Array.prototype.map.call(top_suites, traverse_node);
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res_json.replay = browser.querySelector('a.replay').textContent;
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emitter.emit('test_ready', res_json);
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});
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return new Browser();
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});
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}, Q(new Browser()));
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return emitter;
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}
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module.exports = {
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provide_emitter: provide_emitter,
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name: 'ZombieJS'
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}
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