module.exports = function(config) {
  config.set({
    basePath: '../',
 
    files: [
      'app/lib/angular/angular.js',
      'app/lib/angular/angular-*.js',
      'app/js/**/*.js',
      'test/lib/recaptcha/recaptcha_ajax.js',
      'test/lib/angular/angular-mocks.js',
      'test/unit/**/*.js'
    ],
 
    exclude: [
      'app/lib/angular/angular-loader.js',
      'app/lib/angular/*.min.js',
      'app/lib/angular/angular-scenario.js'
    ],
 
    autoWatch: true,
 
    frameworks: ['jasmine'],
 
    browsers: ['PhantomJS'],
 
    plugins: [
      'karma-junit-reporter',
      'karma-chrome-launcher',
      'karma-firefox-launcher',
      'karma-jasmine',
      'karma-phantomjs-launcher'
    ],
 
    junitReporter: {
      outputFile: 'test_out/unit.xml',
      suite: 'unit'
    }
 
  })
}

npm install karma

app.controller('NavCtrl', function($scope, $location) {
  $scope.isActive = function(route) {
    return route === $location.path();
  };
})

describe('NavCtrl', function() {
  var $scope, $location, $rootScope, createController;
 
  beforeEach(inject(function($injector) {
    $location = $injector.get('$location');
    $rootScope = $injector.get('$rootScope');
    $scope = $rootScope.$new();
 
    var $controller = $injector.get('$controller');
 
    createController = function() {
      return $controller('NavCtrl', {
        '$scope': $scope
      });
    };
  }));
 
  it('should have a method to check if the path is active', function() {
    var controller = createController();
    $location.path('/about');
    expect($location.path()).toBe('/about');
    expect($scope.isActive('/about')).toBe(true);
    expect($scope.isActive('/contact')).toBe(false);
  });
});

describe('MainCtrl', function() {
  var $scope, $rootScope, $httpBackend, $timeout, createController;
  beforeEach(inject(function($injector) {
    $timeout = $injector.get('$timeout');
    $httpBackend = $injector.get('$httpBackend');
    $rootScope = $injector.get('$rootScope');
    $scope = $rootScope.$new();
 
 
    var $controller = $injector.get('$controller');
 
    createController = function() {
      return $controller('MainCtrl', {
        '$scope': $scope
      });
    };
  }));
 
  afterEach(function() {
    $httpBackend.verifyNoOutstandingExpectation();
    $httpBackend.verifyNoOutstandingRequest();
  });
 
  it('should run the Test to get the link data from the go backend', function() {
    var controller = createController();
    $scope.urlToScrape = 'success.com';
 
    $httpBackend.expect('GET', '/slurp?urlToScrape=http:%2F%2Fsuccess.com')
      .respond({
        "success": true,
        "links": ["http://www.google.com", "http://angularjs.org", "http://amazon.com"]
      });
 
    // have to use $apply to trigger the $digest which will
    // take care of the HTTP request
    $scope.$apply(function() {
      $scope.runTest();
    });
 
    expect($scope.parseOriginalUrlStatus).toEqual('calling');
 
    $httpBackend.flush();
 
    expect($scope.retrievedUrls).toEqual(["http://www.google.com", "http://angularjs.org", "http://amazon.com"]);
    expect($scope.parseOriginalUrlStatus).toEqual('waiting');
    expect($scope.doneScrapingOriginalUrl).toEqual(true);
  });
});