def test_zeller_february(self):
		cal = Month(2, 2000)
		self.assertEqual(2, cal.zeller())
	def test_zeller_again(self):
		cal = Month(6, 2999)
		self.assertEqual(6, cal.zeller())
	def test_zeller_january(self):
		cal = Month(1, 2000)
		self.assertEqual(6, cal.zeller())
	def test_zeller(self):
		cal = Month(3, 1995)
		result = cal.zeller()
		self.assertEqual(3, result)