jkroepke/featurebook-js

'use strict';

describe('FeatureBookController', function () {

  var $window;
  var featureBookService;
  var $q;
  var $scope;
  var $controller;

  beforeEach(function () {
    angular.mock.module('scFeatureBook');

    angular.mock.inject(function ($rootScope, _$window_, _$controller_, _featureBookService_, _$q_) {
      $scope = $rootScope.$new();
      $window = _$window_;
      $controller = _$controller_;
      featureBookService = _featureBookService_;
      $q = _$q_;
    });
  });

  describe('#activate', function () {

    it('should fetch metadata', function () {
      // given
      var metadata = {'title': 'My Sample Specification', 'version': '1.0'};
      // and
      spyOn(featureBookService, 'getMetadata').and.returnValue($q.when(metadata));
      spyOn(featureBookService, 'getSpecTree').and.returnValue($q.when({}));

      // when
      $controller('FeatureBookController', {$scope: $scope});
      $scope.$digest();

      // then
      expect($scope.metadata).toEqual(metadata);
    });

    it('should fetch specTree', function () {
      // given
      var specTree = {
        'path': '.',
        'name': 'my_specification',
        'type': 'directory',
        'children': []
      };
      // and
      spyOn(featureBookService, 'getSpecTree').and.returnValue($q.when(specTree));
      spyOn(featureBookService, 'getMetadata').and.returnValue($q.when({}));

      // when
      $controller('FeatureBookController', {$scope: $scope});
      $scope.$digest();

      // then
      expect($scope.featuresTree).toEqual(specTree);
    });

    it('should set document title and version', function () {
      // given
      var metadata = {'title': 'My Sample Specification', 'version': '1.0'};
      // and
      spyOn(featureBookService, 'getMetadata').and.returnValue($q.when(metadata));
      spyOn(featureBookService, 'getSpecTree').and.returnValue($q.when({}));

      // when
      $controller('FeatureBookController', {$scope: $scope});
      $scope.$digest();

      // then
      expect($window.document.title).toEqual('My Sample Specification 1.0');
    });

    it('should set document title without version', function () {
      // given
      var metadata = {'title': 'My Sample Specification'};
      // and
      spyOn(featureBookService, 'getMetadata').and.returnValue($q.when(metadata));
      spyOn(featureBookService, 'getSpecTree').and.returnValue($q.when({}));

      // when
      $controller('FeatureBookController', {$scope: $scope});
      $scope.$digest();

      // then
      expect($window.document.title).toEqual('My Sample Specification');
    });

  });

});