コード例 #1
0
        public void BlobIngressEgressCounters()
        {
            CloudBlobContainer container = GetRandomContainerReference();

            container.CreateIfNotExists();
            CloudBlockBlob blob = container.GetBlockBlobReference("blob1");

            string[] blockIds = new string[] { Convert.ToBase64String(Guid.NewGuid().ToByteArray()), Convert.ToBase64String(Guid.NewGuid().ToByteArray()), Convert.ToBase64String(Guid.NewGuid().ToByteArray()) };
            try
            {
                // 1 byte
                TestHelper.ValidateIngressEgress(Selectors.IfUrlContains(blob.Uri.ToString()), () =>
                {
                    OperationContext opContext = new OperationContext();
                    blob.PutBlock(blockIds[0], new MemoryStream(GetRandomBuffer(1)), null, null, new BlobRequestOptions()
                    {
                        RetryPolicy = new RetryPolicies.NoRetry()
                    }, opContext);
                    return(opContext.LastResult);
                });

                // 1024
                TestHelper.ValidateIngressEgress(Selectors.IfUrlContains(blob.Uri.ToString()), () =>
                {
                    OperationContext opContext = new OperationContext();
                    blob.PutBlock(blockIds[1], new MemoryStream(GetRandomBuffer(1024)), null, null, new BlobRequestOptions()
                    {
                        RetryPolicy = new RetryPolicies.NoRetry()
                    }, opContext);
                    return(opContext.LastResult);
                });

                // 98765
                TestHelper.ValidateIngressEgress(Selectors.IfUrlContains(blob.Uri.ToString()), () =>
                {
                    OperationContext opContext = new OperationContext();
                    blob.PutBlock(blockIds[2], new MemoryStream(GetRandomBuffer(98765)), null, null, new BlobRequestOptions()
                    {
                        RetryPolicy = new RetryPolicies.NoRetry()
                    }, opContext);
                    return(opContext.LastResult);
                });

                // PutBlockList
                TestHelper.ValidateIngressEgress(Selectors.IfUrlContains(blob.Uri.ToString()), () =>
                {
                    OperationContext opContext = new OperationContext();
                    blob.PutBlockList(blockIds, null, new BlobRequestOptions()
                    {
                        RetryPolicy = new RetryPolicies.NoRetry()
                    }, opContext);
                    return(opContext.LastResult);
                });

                // GetBlockList
                TestHelper.ValidateIngressEgress(Selectors.IfUrlContains(blob.Uri.ToString()), () =>
                {
                    OperationContext opContext = new OperationContext();
                    blob.DownloadBlockList(BlockListingFilter.All, null, new BlobRequestOptions()
                    {
                        RetryPolicy = new RetryPolicies.NoRetry()
                    }, opContext);
                    return(opContext.LastResult);
                });

                // Download
                TestHelper.ValidateIngressEgress(Selectors.IfUrlContains(blob.Uri.ToString()), () =>
                {
                    OperationContext opContext = new OperationContext();
                    blob.DownloadToStream(Stream.Null, null, new BlobRequestOptions()
                    {
                        RetryPolicy = new RetryPolicies.NoRetry()
                    }, opContext);
                    return(opContext.LastResult);
                });

                Assert.AreEqual(blob.Properties.Length, 98765 + 1024 + 1);

                // Error Case
                CloudBlockBlob   nullBlob     = container.GetBlockBlobReference("null");
                OperationContext errorContext = new OperationContext();
                try
                {
                    nullBlob.DownloadToStream(Stream.Null, null, new BlobRequestOptions()
                    {
                        RetryPolicy = new RetryPolicies.NoRetry()
                    }, errorContext);
                    Assert.Fail("Null blob, null stream, no download possible.");
                }
                catch (StorageException)
                {
                    Assert.IsTrue(errorContext.LastResult.IngressBytes > 0);
                }
            }
            finally
            {
                container.DeleteIfExists();
            }
        }