def METHOD_NAME(pillar_include_tree, salt_call_cli):
    """
    Test pillar include when a pillar file
    has already been included.
    """
    ret = salt_call_cli.run("pillar.items")
    assert ret.returncode == 0
    assert ret.data
    assert "element" in ret.data
    assert "d" in ret.data["element"]
    assert ret.data["element"]["d"] == {"c": ["Entry C"]}