API 参考手册
API > @angular/core > @angular/core/testing

TestComponentRenderer

An abstract class for inserting the root test component element in a platform independent way.

      
      class TestComponentRenderer {
  insertRootElement(rootElementId: string)
}

方法

insertRootElement()

insertRootElement(rootElementId: string)
      
      insertRootElement(rootElementId: string)
参数
rootElementId string