问题描述
我尝试测试DomSanitizer导入。
但是我仍然收到此错误:
Error: Unexpected value 'DomSanitizer' imported by the module 'DynamicTestModule'. Please add an @NgModule annotation.
我的测试用例如下:
beforeEach(async(() => {
Testbed.configureTestingModule({
imports: [RouterTestingModule,DomSanitizer,DossierFileService,ErrorProcessor,MatDialog,browserModule],declarations: [ DossierPersonalDataComponent ],providers: [{
provide: DomSanitizer,useValue: {
sanitize: () =>'safeString',bypassSecurityTrustHtml: () => 'safeString'
}
}]
})
.compileComponents();
}));
那我要改变什么?
谢谢
这是ts文件中的依赖项:
constructor(
private dossierService: DossierService,private route: ActivatedRoute,private sanitizer: DomSanitizer,private dossierFileService: DossierFileService,private errorProcessor: ErrorProcessor,private dialog: MatDialog
)
解决方法
从group_by(Day,participant_ID)
中删除DomSanitizer
。您应该只导入模块,而不是服务。您应该提供服务。如果imports
,DossierFileService
是服务(不确定MatDialog是否是服务),请将其移至提供程序。
ErrorProcessor