public async Task DeleteByPartitionAndRow() { var h = new Helper() { PartitionKey = Guid.NewGuid().ToString(), RowKey = Guid.NewGuid().ToString(), Id = Guid.NewGuid(), }; await storage.InsertOrReplace(h); await storage.DeleteByPartitionAndRow(h.PartitionKey, h.RowKey); var returned = await storage.QueryByPartitionAndRow <Helper>(h.PartitionKey, h.RowKey); Assert.IsNull(returned); }