Function harnessLoaderFor

src/cdk/testing/harness-environment.ts:197–203

* Gets a `HarnessLoader` instance for an element under the root of this `HarnessEnvironment`. * @param selector The selector for the root element. * @return A `HarnessLoader` rooted at the first element matching the given selector. * @throws If no matching element is found for the given sel

(selector: string)

   * @throws If no matching element is found for the given selector.
   */
  async harnessLoaderFor(selector: string): Promise<HarnessLoader> {
    return this.createEnvironment(
      await _assertResultFound(this.getAllRawElements(selector), [
        _getDescriptionForHarnessLoaderQuery(selector),
      ]),
    );
  }

  /**
   * Gets a `HarnessLoader` instance for an element under the root of this `HarnessEnvironment`.