/// <summary> /// Test blob reads, expecting lease failure. /// </summary> /// <param name="testBlob">The blob to test.</param> /// <param name="targetBlob">The blob to use for the target of copy operations.</param> /// <param name="testAccessCondition">The failing access condition to use.</param> /// <param name="expectedErrorCode">The expected error code.</param> /// <param name="description">The reason why these calls should fail.</param> private async Task BlobReadExpectLeaseFailureAsync(CloudBlockBlob testBlob, CloudBlockBlob targetBlob, AccessCondition testAccessCondition, HttpStatusCode expectedStatusCode, string expectedErrorCode, string description) { OperationContext operationContext = new OperationContext(); // FetchAttributes is a HEAD request with no extended error info, so it returns with the generic ConditionFailed error code. await TestHelper.ExpectedExceptionAsync( async () => await testBlob.FetchAttributesAsync(testAccessCondition, null /* options */, operationContext), operationContext, description + "(Fetch Attributes)", HttpStatusCode.PreconditionFailed); await TestHelper.ExpectedExceptionAsync( async () => await testBlob.SnapshotAsync(null /* metadata */, testAccessCondition, null /* options */, operationContext), operationContext, description + " (Create Snapshot)", expectedStatusCode, expectedErrorCode); await TestHelper.ExpectedExceptionAsync( async () => await DownloadTextAsync(testBlob, Encoding.UTF8, testAccessCondition, null /* options */, operationContext), operationContext, description + " (Download Text)", expectedStatusCode, expectedErrorCode); await TestHelper.ExpectedExceptionAsync( async () => await testBlob.OpenReadAsync(testAccessCondition, null /* options */, operationContext), operationContext, description + " (Read Stream)", expectedStatusCode/*, expectedErrorCode*/); }
/// <summary> /// Test blob reads, expecting success. /// </summary> /// <param name="testBlob">The blob to test.</param> /// <param name="targetBlob">The blob to use for the target of copy operations.</param> /// <param name="testAccessCondition">The access condition to use.</param> private async Task BlobReadExpectLeaseSuccessAsync(CloudBlockBlob testBlob, AccessCondition testAccessCondition) { await testBlob.FetchAttributesAsync(testAccessCondition, null /* options */, null); await (await testBlob.SnapshotAsync(null /* metadata */, testAccessCondition, null /* options */, null)).DeleteAsync(); await DownloadTextAsync(testBlob, Encoding.UTF8, testAccessCondition, null /* options */, null); var readStream = await testBlob.OpenReadAsync(testAccessCondition, null /* options */, null); Stream stream = readStream.AsStreamForRead(); stream.ReadByte(); }
/// <summary> /// Test blob reads, expecting success. /// </summary> /// <param name="testBlob">The blob to test.</param> /// <param name="testAccessCondition">The access condition to use.</param> private void BlobReadExpectLeaseSuccessTask(CloudBlockBlob testBlob, AccessCondition testAccessCondition) { testBlob.FetchAttributesAsync(testAccessCondition, null /* options */, new OperationContext()); testBlob.SnapshotAsync(null /* metadata */, testAccessCondition, null /* options */, new OperationContext()).Result.Delete(); DownloadTextTask(testBlob, Encoding.UTF8, testAccessCondition, null /* options */); Stream stream = testBlob.OpenReadAsync(testAccessCondition, null /* options */, new OperationContext()).Result; stream.ReadByte(); }