def test_18(self): self.assertEqual(api.find_palindrome('Aurélio'), 'sem resultado')
def test_19(self): self.assertEqual(api.find_palindrome('ama'), 'ama')
def test_17(self): self.assertEqual(api.find_palindrome('Gr1d'), 'Entrada invalida')
def test_16(self): self.assertEqual(api.find_palindrome('Bananas'), 'anana')
def test_15(self): self.assertEqual(api.find_palindrome('xxy'), 'xx')
def test_14(self): self.assertEqual(api.find_palindrome('Vôo'), 'oo')
def test_13(self): self.assertEqual(api.find_palindrome('Jaca'), 'aca')