public async Task AddAndFetchAsync() { UserEntity?fetched = await _kvStore.GetAsync <UserEntity>(_userEntity1.Guid).ConfigureAwait(false); Assert.True(fetched == null); await _kvStore.AddAsync(_userEntity1, "xx").ConfigureAwait(false); UserEntity?fetchedAgain = await _kvStore.GetAsync <UserEntity>(_userEntity1.Guid).ConfigureAwait(false); Assert.Equal <UserEntity>(_userEntity1, fetchedAgain !, new UserEntityComparer()); }