Function renderTemplate

renderTemplate(
template: string,
options?: RenderTemplateOptions,
): Promise<ComponentFixture<unknown>>
Render an arbitrary template (a composition of components) for compound / module-declared components — the case renderComponentFixture can't handle.

It wraps your markup in a throwaway host component, declares it alongside the components you pass, configures the testing module, then drives change detection automatically and waits for it to settle (so components that refresh on a delay — their own async change detection — are stable before you assert).

Use this when a component takes projected children and/or is standalone: false. For a single standalone component, prefer renderComponentFixture.
Parameters
- template: string
- options: RenderTemplateOptions = {}
Returns Promise<ComponentFixture<unknown>>
Example
```
const fixture = await renderTemplate(
  `<mj-tabstrip>
     <mj-tab Name="A">Tab A</mj-tab>
     <mj-tab-body>Body A</mj-tab-body>
   </mj-tabstrip>`,
  { imports: [CommonModule], declarations: [MJTabStripComponent, MJTabComponent, MJTabBodyComponent] },
);
const tabs = fixture.nativeElement.querySelectorAll('.single-tab');
```
- Defined in render-template.ts:38