def test_1900(self): self.assertEqual(isLeap(1900), "Bukan kabisat")
def test_str(self): self.assertFalse(isLeap('string'))
def test_2001(self): self.assertEqual(isLeap(2001), "Bukan kabisat")
def test_negatif(self): self.assertFalse(isLeap(-3))
def test_2000(self): self.assertEqual(isLeap(2000), "Kabisat")