public void GetCustomerById_ShouldReturnNothing_WhenCustomerDoesNotExists()
{
// Arrange
_customerMock.Setup(x => x.GetCustomerByID(It.IsAny <int>())).Returns(valueFunction: () => null);
// Act
Order_DataAccessLayer.Model.Customer customer = _customerContext.GetCustomerByID(1);
// Assert
Assert.Null(customer);
}
public void GetCustomerById_ShouldGet_IfExists()
{
// Arrange
int customerId = 1;
var custName = "Percy L";
var customerDTO = new Order_DataAccessLayer.Model.Customer
{
CustomerId = customerId,
Name = custName
};
_customerMock.Setup(x => x.GetCustomerByID(customerId)).Returns(customerDTO);
// Act
Order_DataAccessLayer.Model.Customer customer = _customerContext.GetCustomerByID(customerId);
// Assert
Assert.Equal(expected: customerId, actual: customer.CustomerId);
Assert.Equal(expected: custName, actual: customer.Name);
}
