private string ProcessInputByPreBodyTagFilter(string inputToProcess, string htmlSnippet)
{
using (var memoryStream = new MemoryStream())
{
var preBodyTagFilter = new PreBodyTagFilter(htmlSnippet, memoryStream, Encoding.UTF8, this.loggerMock.Object);
byte[] buffer = Encoding.UTF8.GetBytes(inputToProcess);
preBodyTagFilter.Write(buffer, 0, buffer.Length);
preBodyTagFilter.Flush();
preBodyTagFilter.Position = 0;
return(Encoding.UTF8.GetString(memoryStream.ToArray()));
}
}
public void InjectHttpResponseBody(string htmlSnippet)
{
var capturedContent = new MemoryStream();
this.context.Response.Contents(capturedContent);
capturedContent.Seek(0, SeekOrigin.Begin);
// TODO: UTF8?
this.context.Response.Contents = s =>
{
using (var filter = new PreBodyTagFilter(htmlSnippet, s, Encoding.UTF8, this.logger))
{
capturedContent.CopyTo(filter);
capturedContent.Dispose();
}
};
}
private void DoHaveLeftCompressedContentUntouched(string html, int bufferLength)
{
using (var htmlStream = new MemoryStream(Encoding.UTF8.GetBytes(html)))
using (var compressedHtmlStream = new MemoryStream())
using (var outputStream = new MemoryStream())
{
using (var compresser = new GZipStream(compressedHtmlStream, CompressionMode.Compress, true))
{
htmlStream.CopyTo(compresser);
}
compressedHtmlStream.Position = 0;
var preBodyTagFilter = new PreBodyTagFilter("HTML SNIPPET", outputStream, Encoding.UTF8, "REQUEST URL", LoggerMock.Object);
compressedHtmlStream.Position = 0;
compressedHtmlStream.CopyTo(preBodyTagFilter, bufferLength);
preBodyTagFilter.Flush();
preBodyTagFilter.Position = 0;
//Assert.True(StreamEquals(compressedHtmlStream, outputStream));
}
}
private string ProcessInputByPreBodyTagFilter(string inputToProcess, string htmlSnippet, string requestUrl, int?chunkLastNumberOfCharacters)
{
using (var memoryStream = new MemoryStream())
{
var preBodyTagFilter = new PreBodyTagFilter(htmlSnippet, memoryStream, Encoding.UTF8, requestUrl, LoggerMock.Object);
string[] inputsToProcess = { inputToProcess };
if (chunkLastNumberOfCharacters.HasValue)
{
inputsToProcess = new[] { inputToProcess.Substring(0, inputToProcess.Length - chunkLastNumberOfCharacters.Value), inputToProcess.Substring(inputToProcess.Length - chunkLastNumberOfCharacters.Value) };
}
foreach (string inputToProcessChunk in inputsToProcess)
{
byte[] buffer = Encoding.UTF8.GetBytes(inputToProcessChunk);
preBodyTagFilter.Write(buffer, 0, buffer.Length);
}
preBodyTagFilter.Flush();
preBodyTagFilter.Position = 0;
return(Encoding.UTF8.GetString(memoryStream.ToArray()));
}
}
