public void GetUserByUserName_WhenUserDoesNotExist_ReturnNull()
{
var storageMock = new Mock<IEntityStorage<User>>();
storageMock.SetupGet(x => x.Entities)
.Returns(new List<User>());
var dateTimeServiceMock = new Mock<IDateTimeService>();
var service = new UserService(storageMock.Object, dateTimeServiceMock.Object) as IUserService;
var user = service.GetUserByUserName("non existing username");
Assert.IsNull(user);
}
public void GetUserByUserName_WhenUserNameIsNullOrWhiteSpace_ThrowArgumentException(string userName)
{
var storageMock = new Mock<IEntityStorage<User>>();
var dateTimeServiceMock = new Mock<IDateTimeService>();
var service = new UserService(storageMock.Object, dateTimeServiceMock.Object) as IUserService;
service.GetUserByUserName(userName);
}
