def METHOD_NAME(self):
    MyTable = TestTable.get_table_class()
    table = MyTable('test_table')
    table.add_row(col1='foo', col2=100)
    table.add_row(col1='bar', col2=200)
    df = table.to_dataframe()
    exp = pd.DataFrame(data=[{'col1': 'foo', 'col2': 100}, {'col1': 'bar', 'col2': 200}])
    pd.testing.assert_frame_equal(df, exp)