Class MyPipe

packages/platform-browser/test/testing_public_spec.ts:1159–1167

    it('should throw if TestBed.overridePipe is called after TestBed initialization', () => {
      @Pipe({
        name: 'myPipe',
        standalone: false,
      })
      class MyPipe {
        transform(value: any) {
          return value;
        }
      }

      TestBed.inject(Injector);