Using --compressed option, bytes query use raw HTTP request body instead of decompressed body

[jcamiel]

Given this Hurl file:

GET http://localhost:8000/compressed/brotli
[Asserts]
body startsWith "Hello"

With this Flask endpoint (from integration):

@app.route("/compressed/brotli")
def compressed_brotli():
    assert "br" in request.headers["Accept-Encoding"]
    result = BytesIO()
    result.write(
        b"\x21\x2c\x00\x04\x48\x65\x6c\x6c\x6f\x20\x57\x6f\x72\x6c\x64\x21\x03"
    )
    data = result.getvalue()
    resp = make_response(data)
    resp.headers["Content-Encoding"] = "br"
    return resp

We can check that body query works on decompressed body when using --compressed option (as stated in the doc).

If we add a bytes query that check the binary representation of "Hello":

GET http://localhost:8000/compressed/brotli
[Asserts]
body startsWith "Hello"
bytes startsWith hex,48656c6c6f; # Hello in bytes 

Hurl fails with this message:

error: Assert Failure
  --> integration/tests_ok/compressed.hurl:10:0
   |
10 | bytes startsWith hex,48656c6c6f; # Hello in ascii
   |   actual:   byte array <212c000448656c6c6f20576f726c642103>
   |   expected: starts with byte array <48656c6c6f>
   |

We can see that the bytes assert is done on the raw HTTP body response.