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fix(forms): fix resetting radios (#11546)

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Closes #11516
This commit is contained in:
Kara
2016-09-12 15:15:58 -07:00
committed by Evan Martin
parent 79055f727b
commit 61aad7925f
3 changed files with 103 additions and 4 deletions
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54
modules/@angular/forms/test/template_integration_spec.ts
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@ -464,6 +464,60 @@ export function main() {
expect(inputs[2].nativeElement.checked).toEqual(false);
expect(inputs[3].nativeElement.checked).toEqual(true);
}));
it('should support initial undefined value', fakeAsync(() => {
const fixture = TestBed.createComponent(NgModelRadioForm);
fixture.detectChanges();
tick();
const inputs = fixture.debugElement.queryAll(By.css('input'));
expect(inputs[0].nativeElement.checked).toEqual(false);
expect(inputs[1].nativeElement.checked).toEqual(false);
expect(inputs[2].nativeElement.checked).toEqual(false);
expect(inputs[3].nativeElement.checked).toEqual(false);
}));
it('should support resetting properly', fakeAsync(() => {
const fixture = TestBed.createComponent(NgModelRadioForm);
fixture.componentInstance.food = 'chicken';
fixture.detectChanges();
tick();
const form = fixture.debugElement.query(By.css('form'));
dispatchEvent(form.nativeElement, 'reset');
fixture.detectChanges();
tick();
const inputs = fixture.debugElement.queryAll(By.css('input'));
expect(inputs[0].nativeElement.checked).toEqual(false);
expect(inputs[1].nativeElement.checked).toEqual(false);
}));
it('should support setting value to null and undefined', fakeAsync(() => {
const fixture = TestBed.createComponent(NgModelRadioForm);
fixture.componentInstance.food = 'chicken';
fixture.detectChanges();
tick();
fixture.componentInstance.food = null;
fixture.detectChanges();
tick();
const inputs = fixture.debugElement.queryAll(By.css('input'));
expect(inputs[0].nativeElement.checked).toEqual(false);
expect(inputs[1].nativeElement.checked).toEqual(false);
fixture.componentInstance.food = 'chicken';
fixture.detectChanges();
tick();
fixture.componentInstance.food = undefined;
fixture.detectChanges();
tick();
expect(inputs[0].nativeElement.checked).toEqual(false);
expect(inputs[1].nativeElement.checked).toEqual(false);
}));
});
describe('select controls', () => {