Testing Angular ui.bootstrap.modal

foo.controller.spec.js

describe('user details controller',
	function () {
	    var $controller, sut, helpers, $realUibModal, $spyUibModal, modalInstance, UserService, $routeParams, userStub, $location;

	    beforeEach(function () {
	        module('ui.bootstrap');
	        module('testHelpers');
	        module('app');

	        module(function ($provide) {
	            UserService = jasmine.createSpyObj('UserService', ['getUser', 'deleteUser']);
	            $provide.value('UserService', UserService);

	            $routeParams = {};
	            $provide.value('$routeParams', $routeParams);

	            $location = jasmine.createSpyObj('$location', ['path']);
	            $provide.value('$location', $location);
	        });

	        inject(function (_$controller_, _testHelpers_, _$uibModal_) {
	            $controller = _$controller_;
	            helpers = _testHelpers_;
	            $realUibModal = _$uibModal_;
	        });

	        userStub = { userType: "" };
	        UserService.getUser.and.callFake(helpers.promises.buildPromiseFake(userStub));

	        $spyUibModal = jasmine.createSpyObj('$uibModal', ['open']);

	        sut = $controller("UserDetailsController", { $routeParams: $routeParams, UserService: UserService, $uibModal: $spyUibModal, $location: $location });

	        UserService.deleteUser.and.callFake(helpers.promises.buildPromiseFake());
	    });

	    describe('deleteUserClick', function () {

	        it('should call service delete on prompt confirmation', function () {

	            configureAutoClosingModal();

	            var id = 1;
	            sut.deleteUserClick(id).resolve();

	            expect(UserService.deleteUser).toHaveBeenCalledWith(id);
	        });
	    });

	    function configureAutoClosingModal(closeResult) {

	        var controller = ['$uibModalInstance', modalController];

	        function modalController($uibModalInstance) {
	            $uibModalInstance.opened.then(function () {
	                $uibModalInstance.close(closeResult);
	            });
	        }

	        setModalInstance(controller);
	    }

	    function setModalInstance(controller) {

	        modalInstance = $realUibModal.open({
	            template: '<div />',
	            controller: controller
	        });

	        $spyUibModal.open.and.returnValue(modalInstance);
	    }
	});