public async Task ReturnCorrectlyQueriedById() { var(connection, options) = await CreateUniqueMockDbConnectionForThisTest(_listWorkoutHistories); try { using (var context = new FittifyContext(options)) { var entityFromContext = await context .WorkoutHistories .Include(i => i.Workout) .Include(i => i.ExerciseHistories) .FirstOrDefaultAsync(w => w.Id == 1); var serializedEntityFromContext = JsonConvert.SerializeObject(entityFromContext, new JsonSerializerSettings() { ReferenceLoopHandling = ReferenceLoopHandling.Ignore }); var repo = new WorkoutHistoryRepository(context); var entity = await repo.GetById(1); var serializedEntityFromRepo = JsonConvert.SerializeObject(entity, new JsonSerializerSettings() { ReferenceLoopHandling = ReferenceLoopHandling.Ignore }); Assert.AreEqual(serializedEntityFromContext, serializedEntityFromRepo); } } finally { connection.Close(); } }