import './index.js';

describe('worker Component vnWorkerDescriptorPopover', () => {
    let $httpBackend;
    let $httpParamSerializer;
    let $scope;
    let controller;

    beforeEach(ngModule('worker'));

    beforeEach(angular.mock.inject(($componentController, $rootScope, _$httpBackend_, _$httpParamSerializer_) => {
        $httpBackend = _$httpBackend_;
        $httpParamSerializer = _$httpParamSerializer_;
        $scope = $rootScope.$new();
        $scope.popover = {relocate: () => {}, show: () => {}};
        const $element = angular.element(`<vn-worker-descriptor-popover></vn-worker-descriptor-popover>`);
        controller = $componentController('vnWorkerDescriptorPopover', {$element, $scope});
    }));

    describe('workerFk()', () => {
        it(`should not apply any changes if the received id is the same stored in _workerFk`, () => {
            controller.worker = 'I exist!';
            controller._workerFk = 1;
            jest.spyOn(controller, 'loadData');
            controller.workerFk = 1;

            expect(controller.worker).toEqual('I exist!');
            expect(controller._workerFk).toEqual(1);
            expect(controller.loadData).not.toHaveBeenCalled();
        });

        it(`should set the received id into _workerFk, set the worker to null and then call loadData()`, () => {
            controller.worker = `Please don't`;
            controller._workerFk = 1;
            jest.spyOn(controller, 'loadData');
            controller.workerFk = 999;

            expect(controller.worker).toBeNull();
            expect(controller._workerFk).toEqual(999);
            expect(controller.loadData).toHaveBeenCalledWith();
        });
    });

    describe('show()', () => {
        it(`should call the show()`, () => {
            jest.spyOn(controller.$.popover, 'show');
            controller.show();

            expect(controller.$.popover.show).toHaveBeenCalledWith();
        });
    });

    describe('loadData()', () => {
        it(`should perform a get query to store the worker data into the controller`, () => {
            controller.workerFk = 1;
            controller.canceler = null;
            let response = {};

            let config = {
                filter: {
                    where: {
                        id: controller.workerFk
                    },
                    include: [
                        {
                            relation: 'user',
                            scope: {
                                fields: ['name'],
                                include: {
                                    relation: 'emailUser',
                                    scope: {
                                        fields: ['email']
                                    }
                                }
                            }
                        }, {
                            relation: 'client',
                            scope: {fields: ['fi']}
                        }, {
                            relation: 'sip',
                            scope: {fields: ['extension']}
                        }, {
                            relation: 'department',
                            scope: {
                                include: {
                                    relation: 'department'
                                }
                            }
                        }
                    ]
                }
            };

            let json = $httpParamSerializer(config);

            $httpBackend.whenGET(`Workers/findOne?${json}`).respond(response);
            $httpBackend.expectGET(`Workers/findOne?${json}`);
            controller.loadData();
            $httpBackend.flush();

            expect(controller.worker).toEqual(response);
        });
    });
});