text: 
  /**
   * Module dependencies.
   */
  
  var Suite = require('../suite')
    , Test = require('../test');
  
  /**
   * 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){
  
      /**
       * Execute before running tests.
       */
  
      context.before = function(fn){
        suites[0].beforeAll(fn);
      };
  
      /**
       * Execute after running tests.
       */
  
      context.after = function(fn){
        suites[0].afterAll(fn);
      };
  
      /**
       * Execute before each test case.
       */
  
      context.beforeEach = function(fn){
        suites[0].beforeEach(fn);
      };
  
      /**
       * Execute after each test case.
       */
  
      context.afterEach = function(fn){
        suites[0].afterEach(fn);
      };
  
      /**
       * Describe a "suite" with the given `title`.
       */
  
      context.suite = function(title){
        if (suites.length > 1) suites.shift();
        var suite = Suite.create(suites[0], title);
        suites.unshift(suite);
      };
  
      /**
       * Describe a specification or test-case
       * with the given `title` and callback `fn`
       * acting as a thunk.
       */
  
      context.test = function(title, fn){
        suites[0].addTest(new Test(title, fn));
      };
    });
  };
  