def test_multiply(self):
		num = list()
		num.append(0)
		num.append(0)
		num.append(1)

		result = list()
		result.append(0)
		result.append(0)
		result.append(2)

		self.assertEquals(result,multiply(num,2))
	def test_multiply_with2(self):
		num = list()
		num.append(6)
		num.append(5)
		num.append(2)
		
		result = list()
		result.append(2)
		result.append(1)
		result.append(5)

		num = multiply(num,2)


		self.assertEquals(result,num)