def test_draw_rectangle_borders_9x5(self):
        expected_result = ("*********\n"
                           "*       *\n"
                           "*       *\n"
                           "*       *\n"
                           "*********")

        result = exercises.draw_rectangle_borders(9, 5)

        self.assertEqual(expected_result, result)
    def test_draw_rectangle_borders_5x1(self):
        expected_result = "*****"

        result = exercises.draw_rectangle_borders(5, 1)

        self.assertEqual(expected_result, result)