def METHOD_NAME(self, out_teacup, out_teacup_transposed):
    # test loading transposed frames
    cols1, trans1 = Columns.get_columns(out_teacup)
    cols2, trans2 = Columns.get_columns(out_teacup_transposed)
    Columns.clean()
    assert cols1 == cols2
    assert not trans1
    assert trans2