in CachingProxyTests/src/CachingProxyTest.cs [211:217]
public async Task Only_Gzip_Encoding_Supported_In_Content_Encoding()
{
await AssertGetResponse("/real/fakeBrEncoding.txt", HttpStatusCode.ServiceUnavailable, (message, bytes) =>
{
Assert.Equal($"{RealTestServer.Url}/fakeBrEncoding.txt returned Content-Encoding 'br' which is not supported", Encoding.UTF8.GetString(bytes));
});
}