123 lines
2.3 KiB
JavaScript
123 lines
2.3 KiB
JavaScript
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/**
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* Module dependencies.
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*/
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var Suite = require('../suite')
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, Test = require('../test')
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, utils = require('../utils');
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/**
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* QUnit-style interface:
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*
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* suite('Array');
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*
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* test('#length', function(){
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* var arr = [1,2,3];
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* ok(arr.length == 3);
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* });
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*
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* test('#indexOf()', function(){
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* var arr = [1,2,3];
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* ok(arr.indexOf(1) == 0);
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* ok(arr.indexOf(2) == 1);
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* ok(arr.indexOf(3) == 2);
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* });
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*
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* suite('String');
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*
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* test('#length', function(){
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* ok('foo'.length == 3);
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* });
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*
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*/
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module.exports = function(suite){
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var suites = [suite];
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suite.on('pre-require', function(context, file, mocha){
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/**
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* Execute before running tests.
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*/
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context.before = function(fn){
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suites[0].beforeAll(fn);
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};
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/**
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* Execute after running tests.
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*/
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context.after = function(fn){
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suites[0].afterAll(fn);
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};
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/**
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* Execute before each test case.
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*/
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context.beforeEach = function(fn){
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suites[0].beforeEach(fn);
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};
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/**
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* Execute after each test case.
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*/
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context.afterEach = function(fn){
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suites[0].afterEach(fn);
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};
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/**
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* Describe a "suite" with the given `title`.
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*/
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context.suite = function(title){
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if (suites.length > 1) suites.shift();
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var suite = Suite.create(suites[0], title);
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suites.unshift(suite);
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return suite;
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};
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/**
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* Exclusive test-case.
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*/
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context.suite.only = function(title, fn){
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var suite = context.suite(title, fn);
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mocha.grep(suite.fullTitle());
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};
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/**
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* Describe a specification or test-case
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* with the given `title` and callback `fn`
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* acting as a thunk.
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*/
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context.test = function(title, fn){
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var test = new Test(title, fn);
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suites[0].addTest(test);
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return test;
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};
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/**
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* Exclusive test-case.
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*/
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context.test.only = function(title, fn){
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var test = context.test(title, fn);
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var reString = '^' + utils.escapeRegexp(test.fullTitle()) + '$';
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mocha.grep(new RegExp(reString));
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};
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/**
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* Pending test case.
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*/
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context.test.skip = function(title){
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context.test(title);
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};
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});
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};
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