[BUG] Recording framework isn't correctly recording Content-Length of Head response

[seanmcc-msft]

In this test, the 2nd to last call is GetProperties(). Its response is supposed to contain the header "Content-Length=1024" (this is what happens in live mode). Unfortunately, it is being recorded as 0. (Line 2292, GitHub won't load the link I tried to create to that specific line.)

I believe this is because the response doesn't have a body, and the recording framework is setting Content-Length = 0 base on the body length, ignoring the actual header.

[JoshLove-msft]

I just tested this locally and the recording didn't include the HEAD request with the Content-Length of 0. Playback worked fine after re-recording. Is it possible there was a server issue? Can you try to re-record?

[seanmcc-msft]

#13917

[kasobol-msft]

I'm still hitting this issue.

What I can see during recording:

What recording has:

[JoshLove-msft]

@kasobol-msft can you point me to the specific test?

[kasobol-msft]

@JoshLove-msft

azure-sdk-for-net/sdk/storage/Azure.Storage.Blobs/tests/BlobBaseClientTests.cs

Lines 927 to 947 in 69cf78f

	[LiveOnly] // https://github.com/Azure/azure-sdk-for-net/issues/13510
	public async Task OpenReadAsync()
	{
	int size = Constants.KB;
	await using DisposingContainer test = await GetTestContainerAsync();
	// Arrange
	var data = GetRandomBuffer(size);
	BlockBlobClient blob = InstrumentClient(test.Container.GetBlockBlobClient(GetNewBlobName()));
	using Stream stream = new MemoryStream(data);
	await blob.UploadAsync(stream);
	// Act
	Stream outputStream = await blob.OpenReadAsync().ConfigureAwait(false);
	byte[] outputBytes = new byte[size];
	await outputStream.ReadAsync(outputBytes, 0, size);
	// Assert
	Assert.AreEqual(data.Length, outputStream.Length);
	TestHelper.AssertSequenceEqual(data, outputBytes);
	}

that one or any other with this issue link in the comment.