public async Task PartitionKeyRangeServerBatchRequestSizeTests()
{
const int docSizeInBytes = 250;
const int operationCount = 10;
foreach (int expectedOperationCount in new int[] { 1, 2, 5, 10 })
{
await PartitionKeyRangeServerBatchRequestTests.VerifyServerRequestCreationsBySizeAsync(expectedOperationCount, operationCount, docSizeInBytes);
await PartitionKeyRangeServerBatchRequestTests.VerifyServerRequestCreationsByCountAsync(expectedOperationCount, operationCount, docSizeInBytes);
}
}
private static async Task VerifyServerRequestCreationsByCountAsync(
int expectedOperationCount,
int operationCount,
int docSizeInBytes)
{
int maxServerRequestBodyLength = int.MaxValue;
int maxServerRequestOperationCount = expectedOperationCount;
(PartitionKeyRangeServerBatchRequest request, ArraySegment <ItemBatchOperation> overflow) = await PartitionKeyRangeServerBatchRequestTests.GetBatchWithCreateOperationsAsync(operationCount, maxServerRequestBodyLength, maxServerRequestOperationCount, docSizeInBytes);
Assert.AreEqual(expectedOperationCount, request.Operations.Count);
Assert.AreEqual(overflow.Count, operationCount - request.Operations.Count);
}
private static async Task VerifyServerRequestCreationsBySizeAsync(
int expectedOperationCount,
int operationCount,
int docSizeInBytes)
{
const int perRequestOverheadEstimateInBytes = 30;
const int perDocOverheadEstimateInBytes = 50;
int maxServerRequestBodyLength = ((docSizeInBytes + perDocOverheadEstimateInBytes) * expectedOperationCount) + perRequestOverheadEstimateInBytes;
int maxServerRequestOperationCount = int.MaxValue;
(PartitionKeyRangeServerBatchRequest request, ArraySegment <ItemBatchOperation> overflow) = await PartitionKeyRangeServerBatchRequestTests.GetBatchWithCreateOperationsAsync(operationCount, maxServerRequestBodyLength, maxServerRequestOperationCount, docSizeInBytes);
Assert.AreEqual(expectedOperationCount, request.Operations.Count);
Assert.AreEqual(overflow.Count, operationCount - request.Operations.Count);
}