public IActionResult GetFriendLoans(int?friendId)
{
if (friendId == null)
{
throw new ResourceNotFoundException();
}
return(Ok(_tapeService.GetFriendLoans(friendId)));
}
public void GetFriendLoans_TestIfNull()
{
// arrange
int friendId = 1;
_tapeRepositoryMock.Setup(method => method.GetFriendLoans(friendId)).Returns(
FizzWare.NBuilder.Builder <BorrowDto>
.CreateListOfSize(2)
.TheFirst(1).With(x => x.Id = 1).With(x => x.FriendId = friendId).With(x => x.ReturnDate = null)
.With(x => x.BorrowDate = DateTime.Today)
.TheNext(1).With(x => x.Id = 2).With(x => x.FriendId = friendId).With(x => x.ReturnDate = null)
.With(x => x.BorrowDate = DateTime.Now)
.Build());
// act
var result = _tapeService.GetFriendLoans(friendId);
// assert
Assert.AreEqual(2, result.Count());
Assert.IsNotNull(result);
Assert.AreNotEqual(3, result.Count());
}