public async Task GetUserDiaryTest()
{
var diaryName = "testdiary";
var isSecret = false;
await _diaryService.CreateDiaryInfoAsync(_user, diaryName, isSecret);
var userDiaryInfo = await _diaryService.GetUserDiaryInfoAsync(_user);
var diaryInfo = await _diaryService.GetDiaryInfoAsync(_user, userDiaryInfo.MyDiaryList.First());
Assert.Equal(diaryName, diaryInfo.DiaryName);
}