import { waitForAsync, ComponentFixture, TestBed } from '@angular/core/testing';
import { FormModalComponent } from './form.modal';
import { BsModalRef } from 'ngx-bootstrap/modal';
import { Observable } from 'rxjs';

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

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

	beforeEach(() => {
		fixture = TestBed.createComponent(FormModalComponent);
		component = fixture.componentInstance;
		component.title = 'Load Scenario';
		component.cancelBtnTitle = 'Cancel';
		component.submitBtnTitle = 'Load';
		component.bsModalRef = new BsModalRef();
		component.bsModalRef.hide = jest.fn();
		component.disabledLoad$ = new Observable<any>();
		component.bsModalRef.content = {
			onClose: {
				next: jest.fn(),
			},
			onSubmit: {
				next: jest.fn(),
			},
		};
		fixture.detectChanges();
	});

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

	it('should fire bsRef hide method onClose', () => {
		component.onClose();
		expect(component.bsModalRef.hide).toHaveBeenCalled();
	});

	it('should call onSubmit()', () => {
		const event = { target: { value: '' } };
		component.onSubmit(event);
	});
});