Class App

packages/forms/test/reactive_integration_spec.ts:392–416

    it('should sync the disabled state if it changes right after a group is re-bound', () => {
      @Component({
        template: `
          <form [formGroup]="form">
            <input formControlName="input" />
          </form>
        `,
        standalone: false,
        changeDetection: ChangeDetectionStrategy.Eager,
      })
      class App {
        form: FormGroup;

        constructor(private _fb: FormBuilder) {
          this.form = this._getForm();
        }

        private _getForm() {
          return this._fb.group({'input': 'value'});
        }

        recreateAndDisable() {
          this.form = this._getForm();
          this.form.disable();
        }
      }

      const fixture = initTest(App);
      fixture.detectChanges();