Method getNodes

src/material/tree/testing/tree-harness.ts:33–35

Gets all of the nodes in the tree.

(filter: TreeNodeHarnessFilters = {})

  /** Gets all of the nodes in the tree. */
  async getNodes(filter: TreeNodeHarnessFilters = {}): Promise<MatTreeNodeHarness[]> {
    return this.locatorForAll(MatTreeNodeHarness.with(filter))();
  }

  /**
   * Gets an object representation for the visible tree structure