Function createComponent

src/material/stepper/stepper.spec.ts:1805–1825

(
  component: Type<T>,
  providers: Provider[] = [],
  encapsulation?: ViewEncapsulation,
)

}

function createComponent<T>(
  component: Type<T>,
  providers: Provider[] = [],
  encapsulation?: ViewEncapsulation,
): ComponentFixture<T> {
  TestBed.configureTestingModule({
    providers: [
      provideFakeDirectionality(dir),
      {provide: MATERIAL_ANIMATIONS, useValue: {animationsDisabled: true}},
      ...providers,
    ],
  });

  if (encapsulation != null) {
    TestBed.overrideComponent(component, {
      set: {encapsulation},
    });
  }

  return TestBed.createComponent<T>(component);
}

@Component({
  template: `