zulip/frontend_tests/node_tests/index.js

113 lines
3.1 KiB
JavaScript

global.assert = require('assert');
var fs = require('fs');
var Handlebars = require('handlebars');
require('third/string-prototype-codepointat/codepointat.js');
global.Dict = require('js/dict');
global._ = require('third/underscore/underscore.js');
var _ = global._;
// Run all the JS scripts in our test directory. Tests do NOT run
// in isolation.
var tests = fs.readdirSync(__dirname)
.filter(function (filename) { return (/\.js$/i).test(filename); })
.map(function (filename) { return filename.replace(/\.js$/i, ''); });
tests.sort();
var dependencies = [];
var old_builtins = {};
global.set_global = function (name, val) {
global[name] = val;
dependencies.push(name);
return val;
};
global.patch_builtin = function (name, val) {
old_builtins[name] = global[name];
global[name] = val;
return val;
};
global.add_dependencies = function (dct) {
_.each(dct, function (fn, name) {
var obj = require(fn);
set_global(name, obj);
});
};
function template_dir() {
return __dirname + '/../../static/templates/';
}
global.make_sure_all_templates_have_been_compiled = function () {
var dir = template_dir();
var fns = fs.readdirSync(dir).filter(function (fn) {
return (/\.handlebars/).test(fn);
});
_.each(fns, function (fn) {
var name = fn.split('.')[0];
if (!Handlebars.templates[name]) {
throw "The file " + fn + " has no test coverage.";
}
});
};
global.use_template = function (name) {
if (Handlebars.templates === undefined) {
Handlebars.templates = {};
}
var data = fs.readFileSync(template_dir() + name + '.handlebars').toString();
Handlebars.templates[name] = Handlebars.compile(data);
};
var output_fn = '.test-js-with-node.html';
(function () {
var data = '';
data += '<link href="./static/styles/zulip.css" rel="stylesheet">\n';
data += '<link href="./static/styles/thirdparty-fonts.css" rel="stylesheet">\n';
data += '<link href="./static/third/bootstrap/css/bootstrap.css" rel="stylesheet">\n';
data += '<style type="text/css">.collapse {height: inherit}</style>\n';
data += '<style type="text/css">body {width: 500px; margin: auto; overflow: scroll}</style>\n';
data += '<meta http-equiv="Content-Type" content="text/html; charset=utf-8">';
data += '<h1>Output of node unit tests</h1>\n';
fs.writeFileSync(output_fn, data);
}());
global.write_test_output = function (label, output) {
var data = '';
data += '<hr>';
data += '<h3>' + label + '</h3>';
data += output;
data += '\n';
fs.appendFileSync(output_fn, data);
};
global.append_test_output = function (output) {
fs.appendFileSync(output_fn, output);
};
tests.forEach(function (filename) {
if (filename === 'index') {
return;
}
console.info('running tests for ' + filename);
require('./' + filename);
dependencies.forEach(function (name) {
delete global[name];
});
dependencies = [];
_.extend(global, old_builtins);
old_builtins = {};
});
console.info("To see more output, open " + output_fn);