public void ToResponseMessage_MapsProperties()
{
TransactionalBatchOperationResult result = new TransactionalBatchOperationResult(HttpStatusCode.OK)
{
ResourceStream = new MemoryStream(new byte[] { 0x41, 0x42 }, index: 0, count: 2, writable: false, publiclyVisible: true),
ETag = "1234",
SubStatusCode = SubStatusCodes.CompletingSplit,
RetryAfter = TimeSpan.FromSeconds(10),
RequestCharge = 4.3,
Diagnostics = new PointOperationStatistics(
activityId: Guid.NewGuid().ToString(),
statusCode: HttpStatusCode.OK,
subStatusCode: SubStatusCodes.Unknown,
requestCharge: 0,
errorMessage: string.Empty,
method: HttpMethod.Get,
requestUri: new Uri("http://localhost"),
requestSessionToken: null,
responseSessionToken: null,
clientSideRequestStatistics: new CosmosClientSideRequestStatistics())
};
ResponseMessage response = result.ToResponseMessage();
Assert.AreEqual(result.ResourceStream, response.Content);
Assert.AreEqual(result.SubStatusCode, response.Headers.SubStatusCode);
Assert.AreEqual(result.RetryAfter, response.Headers.RetryAfter);
Assert.AreEqual(result.StatusCode, response.StatusCode);
Assert.AreEqual(result.RequestCharge, response.Headers.RequestCharge);
Assert.AreEqual(result.Diagnostics, response.Diagnostics);
}
public async Task RetriesOnSplits()
{
IDocumentClientRetryPolicy retryPolicy = new BulkPartitionKeyRangeGoneRetryPolicy(
new ResourceThrottleRetryPolicy(1));
TransactionalBatchOperationResult result = new TransactionalBatchOperationResult(HttpStatusCode.Gone)
{
SubStatusCode = SubStatusCodes.PartitionKeyRangeGone
};
ShouldRetryResult shouldRetryResult = await retryPolicy.ShouldRetryAsync(result.ToResponseMessage(), default(CancellationToken));
Assert.IsTrue(shouldRetryResult.ShouldRetry);
}
public async Task RetriesOnCompletingPartitionMigrationSplits()
{
IDocumentClientRetryPolicy retryPolicy = new BulkPartitionKeyRangeGoneRetryPolicy(
GetSplitEnabledContainer(),
new ResourceThrottleRetryPolicy(1));
TransactionalBatchOperationResult result = new TransactionalBatchOperationResult(HttpStatusCode.Gone)
{
SubStatusCode = SubStatusCodes.CompletingPartitionMigration
};
ShouldRetryResult shouldRetryResult = await retryPolicy.ShouldRetryAsync(result.ToResponseMessage(), default);
Assert.IsTrue(shouldRetryResult.ShouldRetry);
}
public void ToResponseMessageHasPropertiesMapped()
{
TransactionalBatchOperationResult result = CreateTestResult();
ResponseMessage response = result.ToResponseMessage();
Assert.AreEqual(result.StatusCode, response.StatusCode);
Assert.AreEqual(result.SubStatusCode, response.Headers.SubStatusCode);
Assert.AreEqual(result.ETag, response.Headers.ETag);
Assert.AreEqual(result.RequestCharge, response.Headers.RequestCharge);
Assert.AreEqual(result.RetryAfter, response.Headers.RetryAfter);
Assert.AreSame(result.ResourceStream, response.Content);
Assert.IsNotNull(response.Diagnostics);
}
public async Task RetriesOnSplits_UpToMax()
{
IDocumentClientRetryPolicy retryPolicy = new BulkExecutionRetryPolicy(
GetSplitEnabledContainer(),
OperationType.Read,
new ResourceThrottleRetryPolicy(1));
TransactionalBatchOperationResult result = new TransactionalBatchOperationResult(HttpStatusCode.Gone)
{
SubStatusCode = SubStatusCodes.PartitionKeyRangeGone
};
ShouldRetryResult shouldRetryResult;
for (int i = 0; i < 10; i++)
{
shouldRetryResult = await retryPolicy.ShouldRetryAsync(result.ToResponseMessage(), default);
Assert.IsTrue(shouldRetryResult.ShouldRetry);
}
shouldRetryResult = await retryPolicy.ShouldRetryAsync(result.ToResponseMessage(), default);
Assert.IsFalse(shouldRetryResult.ShouldRetry);
}
public async Task RetriesOn413_3204()
{
IDocumentClientRetryPolicy retryPolicy = new BulkExecutionRetryPolicy(
Mock.Of <ContainerInternal>(),
OperationType.Read,
new ResourceThrottleRetryPolicy(1));
TransactionalBatchOperationResult result = new TransactionalBatchOperationResult(HttpStatusCode.RequestEntityTooLarge)
{
SubStatusCode = (SubStatusCodes)3402
};
ShouldRetryResult shouldRetryResult = await retryPolicy.ShouldRetryAsync(result.ToResponseMessage(), default);
Assert.IsTrue(shouldRetryResult.ShouldRetry);
}
public void ToResponseMessage_MapsProperties()
{
PointOperationStatistics pointOperationStatistics = new PointOperationStatistics(
activityId: Guid.NewGuid().ToString(),
statusCode: HttpStatusCode.OK,
subStatusCode: SubStatusCodes.Unknown,
responseTimeUtc: DateTime.UtcNow,
requestCharge: 0,
errorMessage: string.Empty,
method: HttpMethod.Get,
requestUri: "http://localhost",
requestSessionToken: null,
responseSessionToken: null);
CosmosDiagnosticsContext context = new CosmosDiagnosticsContextCore();
context.AddDiagnosticsInternal(pointOperationStatistics);
TransactionalBatchOperationResult result = new TransactionalBatchOperationResult(HttpStatusCode.OK)
{
ResourceStream = new MemoryStream(new byte[] { 0x41, 0x42 }, index: 0, count: 2, writable: false, publiclyVisible: true),
ETag = "1234",
SubStatusCode = SubStatusCodes.CompletingSplit,
RetryAfter = TimeSpan.FromSeconds(10),
RequestCharge = 4.3,
DiagnosticsContext = context
};
ResponseMessage response = result.ToResponseMessage();
Assert.AreEqual(result.ResourceStream, response.Content);
Assert.AreEqual(result.SubStatusCode, response.Headers.SubStatusCode);
Assert.AreEqual(result.RetryAfter, response.Headers.RetryAfter);
Assert.AreEqual(result.StatusCode, response.StatusCode);
Assert.AreEqual(result.RequestCharge, response.Headers.RequestCharge);
string diagnostics = response.Diagnostics.ToString();
Assert.IsNotNull(diagnostics);
Assert.IsTrue(diagnostics.Contains(pointOperationStatistics.ActivityId));
}
public async Task RetryOnSplit()
{
ItemBatchOperation itemBatchOperation = CreateItem("test");
Mock <CosmosClientContext> mockedContext = this.MockClientContext();
mockedContext.Setup(c => c.ClientOptions).Returns(new CosmosClientOptions());
mockedContext
.SetupSequence(c => c.ProcessResourceOperationStreamAsync(
It.IsAny <string>(),
It.IsAny <ResourceType>(),
It.IsAny <OperationType>(),
It.IsAny <RequestOptions>(),
It.IsAny <ContainerInternal>(),
It.IsAny <Cosmos.FeedRange>(),
It.IsAny <Stream>(),
It.IsAny <Action <RequestMessage> >(),
It.IsAny <ITrace>(),
It.IsAny <CancellationToken>()))
.Returns(GenerateSplitResponseAsync(itemBatchOperation))
.Returns(GenerateOkResponseAsync(itemBatchOperation));
mockedContext.Setup(c => c.SerializerCore).Returns(MockCosmosUtil.Serializer);
string link = "/dbs/db/colls/colls";
Mock <ContainerInternal> mockContainer = new Mock <ContainerInternal>();
mockContainer.Setup(x => x.LinkUri).Returns(link);
mockContainer.Setup(x => x.GetCachedContainerPropertiesAsync(It.IsAny <bool>(), It.IsAny <ITrace>(), It.IsAny <CancellationToken>()))
.Returns(Task.FromResult(new ContainerProperties()
{
PartitionKey = new PartitionKeyDefinition()
{
Paths = new Collection <string>()
{
"/id"
}
}
}));
Mock <CosmosClientContext> context = this.MockClientContext();
mockContainer.Setup(c => c.ClientContext).Returns(context.Object);
context.Setup(c => c.DocumentClient).Returns(new ClientWithSplitDetection());
CollectionRoutingMap routingMap = CollectionRoutingMap.TryCreateCompleteRoutingMap(
new[]
{
Tuple.Create(new PartitionKeyRange {
Id = "0", MinInclusive = "", MaxExclusive = "FF"
}, (ServiceIdentity)null)
},
string.Empty);
mockContainer.Setup(x => x.GetRoutingMapAsync(It.IsAny <CancellationToken>())).Returns(Task.FromResult(routingMap));
BatchAsyncContainerExecutor executor = new BatchAsyncContainerExecutor(mockContainer.Object, mockedContext.Object, 20, BatchAsyncContainerExecutorCache.DefaultMaxBulkRequestBodySizeInBytes);
TransactionalBatchOperationResult result = await executor.AddAsync(itemBatchOperation, NoOpTrace.Singleton);
Mock.Get(mockContainer.Object)
.Verify(x => x.GetCachedContainerPropertiesAsync(It.IsAny <bool>(), It.IsAny <ITrace>(), It.IsAny <CancellationToken>()), Times.Exactly(2));
Mock.Get(mockedContext.Object)
.Verify(c => c.ProcessResourceOperationStreamAsync(
It.IsAny <string>(),
It.IsAny <ResourceType>(),
It.IsAny <OperationType>(),
It.IsAny <RequestOptions>(),
It.IsAny <ContainerInternal>(),
It.IsAny <Cosmos.FeedRange>(),
It.IsAny <Stream>(),
It.IsAny <Action <RequestMessage> >(),
It.IsAny <ITrace>(),
It.IsAny <CancellationToken>()), Times.Exactly(2));
Assert.AreEqual(HttpStatusCode.OK, result.StatusCode);
Assert.IsNotNull(result.ToResponseMessage().Trace);
}
public async Task RetriesOn429()
{
IDocumentClientRetryPolicy retryPolicy = new BulkPartitionKeyRangeGoneRetryPolicy(
Mock.Of <ContainerInternal>(),
new ResourceThrottleRetryPolicy(1));
TransactionalBatchOperationResult result = new TransactionalBatchOperationResult((HttpStatusCode)StatusCodes.TooManyRequests);
ShouldRetryResult shouldRetryResult = await retryPolicy.ShouldRetryAsync(result.ToResponseMessage(), default);
Assert.IsTrue(shouldRetryResult.ShouldRetry);
}
public async Task NotRetryOnSuccess()
{
IDocumentClientRetryPolicy retryPolicy = new BulkPartitionKeyRangeGoneRetryPolicy(
Mock.Of <ContainerInternal>(),
new ResourceThrottleRetryPolicy(1));
TransactionalBatchOperationResult result = new TransactionalBatchOperationResult(HttpStatusCode.OK);
ShouldRetryResult shouldRetryResult = await retryPolicy.ShouldRetryAsync(result.ToResponseMessage(), default);
Assert.IsFalse(shouldRetryResult.ShouldRetry);
}