js-algorithms/node_modules/mocha/lib/interfaces/qunit.js
2015-07-24 11:14:18 +04:30

95 lines
2.0 KiB
JavaScript

/**
* Module dependencies.
*/
var Suite = require('../suite')
, Test = require('../test')
, escapeRe = require('escape-string-regexp')
, utils = require('../utils');
/**
* QUnit-style interface:
*
* suite('Array');
*
* test('#length', function(){
* var arr = [1,2,3];
* ok(arr.length == 3);
* });
*
* test('#indexOf()', function(){
* var arr = [1,2,3];
* ok(arr.indexOf(1) == 0);
* ok(arr.indexOf(2) == 1);
* ok(arr.indexOf(3) == 2);
* });
*
* suite('String');
*
* test('#length', function(){
* ok('foo'.length == 3);
* });
*
*/
module.exports = function(suite){
var suites = [suite];
suite.on('pre-require', function(context, file, mocha){
var common = require('./common')(suites, context);
context.before = common.before;
context.after = common.after;
context.beforeEach = common.beforeEach;
context.afterEach = common.afterEach;
context.run = mocha.options.delay && common.runWithSuite(suite);
/**
* Describe a "suite" with the given `title`.
*/
context.suite = function(title){
if (suites.length > 1) suites.shift();
var suite = Suite.create(suites[0], title);
suite.file = file;
suites.unshift(suite);
return suite;
};
/**
* Exclusive test-case.
*/
context.suite.only = function(title, fn){
var suite = context.suite(title, fn);
mocha.grep(suite.fullTitle());
};
/**
* Describe a specification or test-case
* with the given `title` and callback `fn`
* acting as a thunk.
*/
context.test = function(title, fn){
var test = new Test(title, fn);
test.file = file;
suites[0].addTest(test);
return test;
};
/**
* Exclusive test-case.
*/
context.test.only = function(title, fn){
var test = context.test(title, fn);
var reString = '^' + escapeRe(test.fullTitle()) + '$';
mocha.grep(new RegExp(reString));
};
context.test.skip = common.test.skip;
});
};