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import { ComponentFixture, fakeAsync, TestBed, tick } from '@angular/core/testing';
import { FormControl, FormsModule } from '@angular/forms';
import { NgbDatepickerModule, NgbTimepickerModule } from '@ng-bootstrap/ng-bootstrap';
import { configureTestBed } from '~/testing/unit-test-helper';
import { DateTimePickerComponent } from './date-time-picker.component';
describe('DateTimePickerComponent', () => {
let component: DateTimePickerComponent;
let fixture: ComponentFixture<DateTimePickerComponent>;
configureTestBed({
declarations: [DateTimePickerComponent],
imports: [NgbDatepickerModule, NgbTimepickerModule, FormsModule]
});
beforeEach(() => {
spyOn(Date, 'now').and.returnValue(new Date('2022-02-22T00:00:00.00'));
fixture = TestBed.createComponent(DateTimePickerComponent);
component = fixture.componentInstance;
});
it('should create with correct datetime', fakeAsync(() => {
component.control = new FormControl('2022-02-26 00:00:00');
fixture.detectChanges();
tick();
expect(component).toBeTruthy();
expect(component.control.value).toBe('2022-02-26 00:00:00');
}));
it('should update control value if datetime is not valid', fakeAsync(() => {
component.control = new FormControl('not valid');
fixture.detectChanges();
tick();
expect(component.control.value).toBe('2022-02-22 00:00:00');
}));
it('should init with only date enabled', () => {
component.control = new FormControl();
component.hasTime = false;
fixture.detectChanges();
expect(component.format).toBe('YYYY-MM-DD');
});
it('should init with time enabled', () => {
component.control = new FormControl();
component.hasSeconds = false;
fixture.detectChanges();
expect(component.format).toBe('YYYY-MM-DD HH:mm');
});
it('should init with seconds enabled', () => {
component.control = new FormControl();
fixture.detectChanges();
expect(component.format).toBe('YYYY-MM-DD HH:mm:ss');
});
});
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