public void CustomerlistPartial_List()
        {
            // Arrange
            var Controller = new CustomerController(new CustomerBLL(new CustomerRepoStub()));

            var customerView = new CustomerView()
            {
                CustomerId = 1,
                Email = "*****@*****.**",
                Firstname = "Ole",
                Lastname = "Olsen",
                Address = "Persveien 5",
                Zipcode = "0123",
                City = "Oslo"
            };
            var expectedResult = new List<CustomerView>();
            expectedResult.Add(customerView);
            expectedResult.Add(customerView);
            expectedResult.Add(customerView);

            // Act
            var result = (PartialViewResult)Controller.CustomerlistPartial();
            var modelresult = (List<CustomerView>)result.Model;

            // Assert
            Assert.AreEqual("", result.ViewName);
            for (var i = 0; i < modelresult.Count; i++)
            {
                Assert.AreEqual(expectedResult[i].CustomerId, modelresult[i].CustomerId);
                Assert.AreEqual(expectedResult[i].Email, modelresult[i].Email);
                Assert.AreEqual(expectedResult[i].Firstname, modelresult[i].Firstname);
                Assert.AreEqual(expectedResult[i].Lastname, modelresult[i].Lastname);
                Assert.AreEqual(expectedResult[i].Address, modelresult[i].Address);
                Assert.AreEqual(expectedResult[i].Zipcode, modelresult[i].Zipcode);
                Assert.AreEqual(expectedResult[i].City, modelresult[i].City);
            }
        }