/**
 * Copyright 2015 ThoughtWorks Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License. You may obtain
 * a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */

(function() {
  'use strict';

  describe('horizon.framework', function() {
    // Mock $window. This allows our mock $window to be used
    // by horizon.framework's config block instead of the
    // real $window service. This prevents accidentally redirecting
    // the browser during testing.
    beforeEach(module('horizon.framework', function($windowProvider) {
      var window = {
        location: {
          replace: jasmine.createSpy()
        }
      };

      $windowProvider.$get = function() {
        return window;
      };
    }));

    describe('when unauthorized', function() {
      it('should redirect to /auth/logout and add an unauthorized toast message ', inject(
        function($http, $httpBackend, $window, $injector, $rootScope) {
          $window.WEBROOT = '/dashboard/';
          $httpBackend.when('GET', '/api').respond(401, '');

          var toastService = $injector.get('horizon.framework.widgets.toast.service');
          spyOn(toastService, 'add');

          spyOn($rootScope, '$broadcast').and.callThrough();

          $http.get('/api').catch(function onError() {
            expect(toastService.add).toHaveBeenCalled();
            expect($rootScope.$broadcast).toHaveBeenCalled();
            expect($window.location.replace).toHaveBeenCalledWith('/dashboard/auth/logout');
          });
          $httpBackend.flush();
        })
      );
    });

    describe('when forbidden', function() {
      it('should add a forbidden toast message ', inject(
        function($http, $httpBackend, $window, $injector, $rootScope) {
          $window.WEBROOT = '/dashboard/';
          $httpBackend.when('GET', '/api').respond(403, '');

          var toastService = $injector.get('horizon.framework.widgets.toast.service');
          spyOn(toastService, 'add');

          spyOn($rootScope, '$broadcast').and.callThrough();

          $http.get('/api').catch(function onError() {
            expect(toastService.add).toHaveBeenCalled();
            expect($rootScope.$broadcast).toHaveBeenCalled();
          });
          $httpBackend.flush();
        })
      );
    });
  });
})();
