import { waitForAsync, ComponentFixture, TestBed } from '@angular/core/testing';
import { CommentComponent } from './comment.component';
import { EventEmitter } from '@angular/core';

describe('CommentComponent', () => {
	let component: CommentComponent;
	let fixture: ComponentFixture<CommentComponent>;

	beforeEach(waitForAsync(() => {
		TestBed.configureTestingModule({
			declarations: [CommentComponent],
			imports: [],
		}).compileComponents();
	}));

	beforeEach(() => {
		fixture = TestBed.createComponent(CommentComponent);
		component = fixture.componentInstance;
		component.updatedComment = new EventEmitter();
		fixture.detectChanges();
	});

	it('should call onCommentChanged', () => {
		component.updatedComment.emit = jest.fn();
		const event = {
			target: {
				value: 'some value',
			},
		};
		component.onCommentChanged(event);
		expect(component.updatedComment.emit).toHaveBeenCalled();
	});

	it('should create', () => {
		expect(component).toBeTruthy();
	});
});