Class CustomCheckbox

packages/forms/signals/test/web/dynamic_binding.spec.ts:104–107

  describe('FormCheckboxControl', () => {
    it(`synchronizes value from '[formField]' binding`, async () => {
      @Component({template: ''})
      class CustomCheckbox implements FormCheckboxControl {
        readonly checked = model.required<boolean>();
      }

      const environmentInjector = TestBed.inject(EnvironmentInjector);
      const control = TestBed.runInInjectionContext(() => form(signal(true)));