public async Task Add_Should_Correct_Save_Log_Item()
{
var logItemMessage = "Test message";
var result = await _logController.Add(logItemMessage);
var logItems = _repository.Get <Log>().ToArray();
Assert.IsTrue((result as OkObjectResult).StatusCode == 200);
Assert.IsTrue(logItems.Length == 4);
Assert.IsTrue(logItems.Any(x => x.Message.Equals(logItemMessage)));
}