public void TestRemoveNonexistingCustomer()
{
var customerManagerMock = new Mock <ICustomerManager>();
var minorCustomerManagerMock = new Mock <IMinorCustomerManager>();
customerManagerMock.Setup(m =>
m.GetCustomerByCustomerID(It.IsAny <int>()))
.Returns((Customer)null);
var customerAndMinorCustomerAPI = new CustomerAndMinorCustomerAPI(customerManagerMock.Object, minorCustomerManagerMock.Object, null);
var successfull = customerAndMinorCustomerAPI.RemoveCustomer(1);
Assert.AreEqual(ErrorCodesRemoveCustomer.NoSuchCustomer, successfull);
customerManagerMock.Verify(m =>
m.RemoveCustomer(It.IsAny <int>()), Times.Never);
}
public void TestRemoveExistingCustomer()
{
var customerManagerMock = new Mock <ICustomerManager>();
var minorCustomerManagerMock = new Mock <IMinorCustomerManager>();
customerManagerMock.Setup(m =>
m.GetCustomerByCustomerID(It.IsAny <int>()))
.Returns(new Customer
{
CustomerID = 4,
MinorCustomers = new List <MinorCustomer>()
});
var customerAndMinorCustomerAPI = new CustomerAndMinorCustomerAPI(customerManagerMock.Object, minorCustomerManagerMock.Object, null);
var successfull = customerAndMinorCustomerAPI.RemoveCustomer(4);
Assert.AreEqual(ErrorCodesRemoveCustomer.Ok, successfull);
customerManagerMock.Verify(m =>
m.RemoveCustomer(It.IsAny <int>()), Times.Once);
}
public void TestRemoveCustomerWithMinorCustomer()
{
var customerManagerMock = new Mock <ICustomerManager>();
var minorCustomerManagerMock = new Mock <IMinorCustomerManager>();
customerManagerMock.Setup(m =>
m.GetCustomerByCustomerID(It.IsAny <int>()))
.Returns(new Customer
{
CustomerID = 1,
MinorCustomers = new List <MinorCustomer>
{
new MinorCustomer()
}
});
var customerAndMinorCustomerAPI = new CustomerAndMinorCustomerAPI(customerManagerMock.Object, minorCustomerManagerMock.Object, null);
var successfull = customerAndMinorCustomerAPI.RemoveCustomer(1);
Assert.AreEqual(ErrorCodesRemoveCustomer.CustomerIsConnectedToMinorCustomer, successfull);
customerManagerMock.Verify(m =>
m.RemoveCustomer(It.IsAny <int>()), Times.Never);
}