public async Task add_many_PersistedGrantEntity() { _currentManyEntities = new List <PersistedGrantEntity>(); for (int i = 0; i < 2; i++) { var clientId = NewGuidS; var subjectId = NewGuidS; var ttl = 60 * 60; for (var j = 0; j < 10; j++) { _currentManyEntities.Add(new PersistedGrantEntity { Key = NewGuidS, ClientId = clientId, CreationTime = DateTime.UtcNow, SubjectId = subjectId, Data = NewGuidS, Expiration = DateTime.UtcNow.AddSeconds(ttl), Type = NewGuidS, TTL = ttl }); } } var id = NewGuidS; var addedResults = await _persistedGrantCosmosStore.AddRangeAsync(_currentManyEntities); addedResults.IsSuccess.Should().BeTrue(); addedResults.SuccessfulEntities.Count.Should().Be(20); }