`CardsController` unit tests

cards.controller.spec.js

describe('CardsController', function () {
    'use strict';

    var $controller, controller, cardsMock;

    var cardServiceMock = jasmine.createSpyObj('cardService', [
        'getColumns',
        'updateColumnState',
        'getOrderTitles',
        'orderBy',
        'getSortOptions',
        'updateOptionState'
    ]);

    function services($injector) {
        cardsMock = $injector.get('cardsMock');
        $controller = $injector.get('$controller');
    }

    function instantiateController() {
        controller = $controller('CardsController', {
            cardService: cardServiceMock
        }, {
            cards: cardsMock.cards,
            profile: {
                permissions: ['CARD:CREATE']
            }
        });
    }

    beforeEach(function () {
        module('evbox');
        inject(services);
        instantiateController();
    });

    describe('when controller is initialised', function () {
        beforeEach(function () {
            cardServiceMock.getColumns.and.returnValue([{}, {}]);
            controller.$onInit();
        });

        it('has default state', function () {
            expect(controller.state).toEqual({
                viewMode: 'list',
                canRegisterCard: true
            });
        });

        describe('when view mode is changed', function () {
            it('updates the state', function () {
                controller.setMode('grid');

                expect(controller.state.viewMode).toBe('grid');
            });
        });

        describe('card reordering', function () {
            beforeEach(function () {
                cardServiceMock.orderBy.and.callFake(function (cards) {
                    return cards;
                });
            });

            afterEach(function () {
                cardServiceMock.orderBy.calls.reset();
            });

            it('reorders via column headers in list view', function () {
                var column = {
                    property: 'holder',
                    isDesc: false
                };

                controller.orderBy(column);

                expect(cardServiceMock.updateColumnState).toHaveBeenCalledWith(controller.columns, column);
                expect(cardServiceMock.orderBy).toHaveBeenCalledWith(controller.cards, column.property, column.isDesc);
            });

            it('reorders via drop-down in grid view', function () {
                var option = {
                    property: 'reference',
                    isDesc: true
                };

                controller.selectOrderBy(option);

                expect(cardServiceMock.updateColumnState).toHaveBeenCalledWith(controller.columns, {property: option.property, isDesc: !option.isDesc});
                expect(cardServiceMock.orderBy).toHaveBeenCalledWith(controller.cards, option.property, option.isDesc);
            });
        });
    });
});