novo-elements/src/utils/outside-click/OutsideClick.spec.ts

Bullhorn's NOVO Element Repository for Angular 2

// NG2
import { ElementRef } from '@angular/core';
// APP
import { OutsideClick } from './OutsideClick';

describe('Util: OutsideClick', () => {
    let outsideClick;
    let mockElement: ElementRef = new ElementRef(document.createElement('div'));
    let mockEvent;

    beforeEach(() => {
        outsideClick = new OutsideClick(mockElement);
        mockEvent = new Event('click');
    });

    it('should has default values', () => {
        expect(outsideClick.active).toEqual(false);
        expect(outsideClick.element).toEqual(mockElement);
    });

    describe('Method: toggleActive(event,forceValue)', () => {
        it('should be defined', () => {
            expect(outsideClick.toggleActive).toBeDefined();
        });

        it('should toggle the active property of outsideClick', () => {
            outsideClick.toggleActive(mockEvent);
            expect(outsideClick.active).toBe(true);
            outsideClick.toggleActive(mockEvent);
            expect(outsideClick.active).toBe(false);
        });

        it('should set active to force value if passed', () => {
            outsideClick.toggleActive(mockEvent, false);
            expect(outsideClick.active).toBe(false);
            outsideClick.toggleActive(mockEvent, true);
            expect(outsideClick.active).toBe(true);
        });
    });

    describe('Method: handleOutsideClick(event)', () => {
        it('should be defined', () => {
            expect(outsideClick.handleOutsideClick).toBeDefined();
        });
    });
});