def test_output_for_5_is_plang(self): self.assertEqual(get_raindrops(5), "Plang")
def test_output_for_3_is_pling(self): self.assertEqual(get_raindrops(3), "Pling")
def test_output_for_17_is_17(self): self.assertEqual(get_raindrops(17), "17")
def test_output_for_105_is_plang_plang_plong(self): self.assertEqual(get_raindrops(105), "PlingPlangPlong")
def test_output_for_21_is_pling_plong(self): self.assertEqual(get_raindrops(21), "PlingPlong")
def test_output_for_7_is_plong(self): self.assertEqual(get_raindrops(7), "Plong")