import './index';
import watcher from 'core/mocks/watcher';

describe('Travel Component vnTravelCreate', () => {
    let $element;
    let $scope;
    let $state;
    let controller;

    beforeEach(ngModule('travel'));

    beforeEach(angular.mock.inject(($componentController, $rootScope, _$state_) => {
        $scope = $rootScope.$new();
        $state = _$state_;
        $scope.watcher = watcher;
        $element = angular.element('<div></div>');
        controller = $componentController('vnTravelCreate', {$element, $scope});
    }));

    describe('onSubmit()', () => {
        it(`should call submit() on the watcher then expect a callback`, () => {
            jest.spyOn($state, 'go');

            controller.onSubmit();

            expect(controller.$state.go).toHaveBeenCalledWith('travel.card.summary', {id: 1234});
        });
    });

    describe('$onChanges()', () => {
        it('should update the travel data when stateParams.q is defined', () => {
            controller.$stateParams = {q: '{"ref": 1,"agencyModeFk": 1}'};

            const params = {q: '{"ref": 1, "agencyModeFk": 1}'};
            const json = JSON.parse(params.q);

            controller.$onChanges();

            expect(controller.travel).toEqual(json);
        });
    });
});