import './multi-check.js';

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

    beforeEach(ngModule('vnCore'));

    beforeEach(angular.mock.inject($componentController => {
        $element = angular.element(`<div class="shown"></div>`);
        controller = $componentController('vnMultiCheck', {$element: $element});
    }));

    describe('checkAll() setter', () => {
        it(`should set controller _checkAll property with the argument received then call switchChecks()`, () => {
            let argument = 'I am the model';
            spyOn(controller, 'switchChecks');
            controller.checkAll = argument;

            expect(controller._checkAll).toEqual(argument);
            expect(controller.switchChecks).toHaveBeenCalledWith();
        });
    });

    describe('switchChecks()', () => {
        it(`should set checked property inside each existing element`, () => {
            controller.data = [
                {name: 'name'},
                {name: null}
            ];

            expect(controller.data[0].checked).not.toBeDefined();
            expect(controller.data[1].checked).not.toBeDefined();
            controller._checkAll = 1;
            controller.switchChecks();

            expect(controller.data[0].checked).toBeTruthy();
            expect(controller.data[1].checked).toBeTruthy();
        });
    });
});