salix/client/core/src/components/th/index.spec.js

import './index.js';
import template from './index.html';

describe('Component vnTh', () => {
    let $componentController;
    let controller;
    let $element;

    beforeEach(() => {
        angular.mock.module('client');
    });

    beforeEach(angular.mock.inject(_$componentController_ => {
        $componentController = _$componentController_;
        $element = angular.element(`<div>${template}</div>`);
        controller = $componentController('vnTh', {$element: $element});
        controller.table = {setOrder: () => {}};
        controller.column = {
            getAttribute: () => 'MyField',
            classList: {
                add: () => {},
                remove: () => {}
            }
        };
    }));

    describe('toggleOrder()', () => {
        it(`should change the ordenation to DESC (descendant) if it was ASC (ascendant)`, () => {
            controller.order = 'ASC';
            controller.toggleOrder();

            expect(controller.order).toEqual('DESC');
        });

        it(`should change the ordenation to ASC (ascendant) if it wasnt ASC`, () => {
            controller.order = 'DESC or any other value that might occur';
            controller.toggleOrder();

            expect(controller.order).toEqual('ASC');
        });

        it(`should call the setOrder() function after changing a value`, () => {
            spyOn(controller.table, 'setOrder');
            controller.order = 'Change me!';

            expect(controller.table.setOrder).toHaveBeenCalledWith('MyField', 'Change me!');
        });
    });

    describe('onInit()', () => {
        it(`should define controllers order as per defaultOrder then call setOrder()`, () => {
            controller.defaultOrder = 'DESC';
            spyOn(controller.table, 'setOrder');
            controller.$onInit();

            expect(controller.order).toEqual('DESC');
            expect(controller.table.setOrder).toHaveBeenCalledWith('MyField', 'DESC');
        });
    });
});