def test_is_vowel_d(self): self.assertFalse(extend.is_vovel("d"))
def test_is_vovel_a(self): self.assertTrue(extend.is_vovel('a'))
def test_is_vovel_not_vovel(self): self.assertEqual(extend.is_vovel('b'), False)
def test_is_vovel_b(self): self.assertFalse(extend.is_vovel('b'))
def test_is_vovel_ú(self): self.assertTrue(extend.is_vovel('ú'))
def test_is_vovel_u(self): self.assertEqual(extend.is_vovel('[5, 8, 2]'), False)
def test_is_vovel_z(self): self.assertFalse(extend.is_vovel('z'))
def test_is_vovel_á(self): self.assertTrue(extend.is_vovel('á'))
def test_is_vovel_1(self): self.assertFalse(extend.is_vovel('1'))
def test_is_vovel_capital_letter(self): self.assertTrue(extend.is_vovel('Ú'))
def test_is_vovel_consonant(self): self.assertFalse(extend.is_vovel('f'))
def test_is_vovel_u(self): self.assertFalse(extend.is_vovel('k'))
def test_is_vovel_A(self): self.assertTrue(extend.is_vovel('A'))
def test_is_vovel_U(self): self.assertTrue(extend.is_vovel('U'))
def test_is_vowel_b(self): self.assertFalse(extend.is_vovel('b'))
def test_is_vovel_a(self): self.assertFalse(extend.is_vovel('!'))
def test_is_vovel_a(self): self.assertEqual(extend.is_vovel('7'), False)
def test_is_vovel_o(self): self.assertTrue(extend.is_vovel('o'))
def test_is_vovel_special_char(self): self.assertFalse(extend.is_vovel('+'))
def test_is_vovel_capital_a(self): self.assertTrue(extend.is_vovel('A'))
def test_is_vovel_u_upper(self): self.assertTrue(extend.is_vovel('U'))
def test_is_vovel_u(self): self.assertTrue(extend.is_vovel('u'))
def test_is_vovel_f(self): self.assertFalse(extend.is_vovel('f'))
def test_is_vovel_p(self): self.assertFalse(extend.is_vovel('p'))
def test_is_vovel_k(self): self.assertFalse(extend.is_vovel('k'))
def test_is_vovel_s(self): self.assertFalse(extend.is_vovel('s'))