public async Task can_add_signed_note_to_database() { var note = new Note() { Content = "A positive note about sam", StudentId = sam.StudentId, TeacherId = jonathan.TeacherId, NoteType = Note.NoteTypes.Positive, DateCreated = DateTime.Now }; await studentRepository.AddSignedNoteAsync(sam, note, jonathan.TeacherId); var samWithNote = await studentRepository.GetStudentAsync(sam.StudentId); samWithNote.Notes.Where(n => n.NoteId == note.NoteId).Count() .Should().Be(1); samWithNote.Notes.Where(n => n.NoteId == note.NoteId).First() .Content.Should().Be(note.Content); samWithNote.Notes.Where(n => n.NoteId == note.NoteId).First() .StudentId.Should().Be(note.StudentId); samWithNote.Notes.Where(n => n.NoteId == note.NoteId).First() .TeacherId.Should().Be(note.TeacherId); samWithNote.Notes.Where(n => n.NoteId == note.NoteId).First() .NoteType.Should().Be(note.NoteType); var timedifference = samWithNote.Notes .Where(n => n.NoteId == note.NoteId) .First().DateCreated - note.DateCreated; timedifference.Should().BeLessThan(new TimeSpan(2 * TimeSpan.TicksPerSecond)); }