public void ParseRequestStream_AllHeaderTypes_AllHeadersParsed()
{
var s = new HttpRequestParser();
var streamedRequest = new[] {
"GET /api/data HTTP/1.1",
"Content-Length: 4",
"Accept: application/json,text/xml",
"Accept-Charset: utf-7;q=0.2, utf-8;q=0.1,*;q=0",
"Content-Type: text/xml;charset=utf-8",
"UnknownHeader: some:value",
"",
"data"
};
var byteStreamParts = new List<byte[]>();
byteStreamParts.Add(Encoding.UTF8.GetBytes(string.Join("\r\n", streamedRequest)));
var request = s.ParseRequestStream(new TestStream(byteStreamParts)).Result;
Assert.AreEqual(true, request.IsComplete);
Assert.IsTrue(request.Headers.Any(h => h.Name == "UnknownHeader" && h.RawContent == "some:value"));
Assert.AreEqual(4, request.ContentLength);
Assert.AreEqual(Encoding.UTF8, request.RequestContentEncoding);
Assert.AreEqual(MediaType.XML, request.RequestContentType);
Assert.AreEqual(Encoding.UTF7, request.ResponseContentEncoding);
Assert.AreEqual(MediaType.JSON, request.ResponseContentType);
}
public void ParseRequestStream_AllDataAtOnce_CompleteRequest()
{
var s = new HttpRequestParser();
var streamedRequest = "GET /api/data HTTP/1.1\r\nContent-Length: 4\r\n\r\ndata";
var byteStreamParts = new List<byte[]>();
byteStreamParts.Add(Encoding.UTF8.GetBytes(streamedRequest));
var request = s.ParseRequestStream(new TestStream(byteStreamParts)).Result;
Assert.AreEqual(HttpMethod.GET, request.Method);
Assert.AreEqual(new Uri("/api/data", UriKind.Relative), request.Uri);
Assert.AreEqual("data", request.Content);
Assert.AreEqual(4, request.ContentLength);
Assert.AreEqual("HTTP/1.1", request.HttpVersion);
Assert.AreEqual(true, request.IsComplete);
}
public void ParseRequestStream_ContentLengthNumberMissing_RequestIncomplete()
{
var s = new HttpRequestParser();
var streamedRequest = new[] {
"GET /api/data HTTP/1.1",
"Content-Length: four",
"",
"data"
};
var byteStreamParts = new List<byte[]>();
byteStreamParts.Add(Encoding.UTF8.GetBytes(string.Join("\r\n", streamedRequest)));
var request = s.ParseRequestStream(new TestStream(byteStreamParts)).Result;
Assert.AreEqual(false, request.IsComplete);
}
public void ParseRequestStream_TooMuchData_RequestIncomplete()
{
var s = new HttpRequestParser();
var streamedRequest = new[] {
"GET /api/data HTTP/1.1",
"Content-Length: 4",
"",
"data"
};
var extraData = "plusanotherextrafewbytes";
var byteStreamParts = new List<byte[]>();
byteStreamParts.Add(Encoding.UTF8.GetBytes(string.Join("\r\n", streamedRequest) + extraData));
var request = s.ParseRequestStream(new TestStream(byteStreamParts)).Result;
Assert.AreEqual(false, request.IsComplete);
}
public void ParseRequestStream_ThreeEmptyResponses_EmptyRequestString()
{
var s = new HttpRequestParser();
var streamedRequest = new[] {
"GET /api/data HTTP/1.1",
"Content-Length: 4\r\n", //to force double /r/n on string.Join
""
};
var body = "data";
var byteStreamParts = new List<byte[]>();
byteStreamParts.Add(Encoding.UTF8.GetBytes(string.Join("\r\n", streamedRequest)));
byteStreamParts.Add(new byte[] { });
byteStreamParts.Add(new byte[] { });
byteStreamParts.Add(new byte[] { });
byteStreamParts.Add(new byte[] { });
byteStreamParts.Add(Encoding.UTF8.GetBytes(body));
var request = s.ParseRequestStream(new TestStream(byteStreamParts)).Result;
Assert.AreEqual(false, request.IsComplete);
}
public void ParseRequestStream_WithoutDataAndHeaders_CompleteRequest()
{
var s = new HttpRequestParser();
var streamedRequest = new[] {
"GET /api/data HTTP/1.1\r\n", //to force double /r/n on string.Join
""
};
var byteStreamParts = new List<byte[]>();
byteStreamParts.Add(Encoding.UTF8.GetBytes(string.Join("\r\n", streamedRequest)));
var request = s.ParseRequestStream(new TestStream(byteStreamParts)).Result;
Assert.AreEqual(true, request.IsComplete);
}
public void ParseRequestStream_FragmentedData_ValidRequest()
{
var s = new HttpRequestParser();
var byteStreamParts = new List<byte[]>();
byteStreamParts.Add(Encoding.UTF8.GetBytes("GET /api/data HTTP/1.1\r\n"));
byteStreamParts.Add(Encoding.UTF8.GetBytes("Content-Leng"));
byteStreamParts.Add(Encoding.UTF8.GetBytes("th: 4\r\n"));
byteStreamParts.Add(Encoding.UTF8.GetBytes("\r\nd"));
byteStreamParts.Add(Encoding.UTF8.GetBytes("a"));
byteStreamParts.Add(Encoding.UTF8.GetBytes("t"));
byteStreamParts.Add(Encoding.UTF8.GetBytes("a"));
var request = s.ParseRequestStream(new TestStream(byteStreamParts)).Result;
Assert.AreEqual(true, request.IsComplete);
Assert.AreEqual("data", request.Content);
}
public void ParseRequestStream_DataLengthInSecondPart_ValidRequest()
{
var s = new HttpRequestParser();
var httpHeadersPart1 = "GET /api/data HTTP/1.1\r\n";
var httpHeadersPart2 = "Content-Length: 4\r\n\r\n";
var content = "data";
var byteStreamParts = new List<byte[]>();
byteStreamParts.Add(Encoding.UTF8.GetBytes(httpHeadersPart1));
byteStreamParts.Add(Encoding.UTF8.GetBytes(httpHeadersPart2));
byteStreamParts.Add(new byte[] { });
byteStreamParts.Add(Encoding.UTF8.GetBytes(content));
var request = s.ParseRequestStream(new TestStream(byteStreamParts)).Result;
Assert.AreEqual(true, request.IsComplete);
Assert.AreEqual(content, request.Content);
}
public void ParseRequestStream_PartedDataWithEmptyReponseInBetween_ValidRequest()
{
var s = new HttpRequestParser();
var streamedRequest = new[] {
"GET /api/data HTTP/1.1",
"Content-Length: 4\r\n", //to force double /r/n on string.Join
""
};
var content = "data";
var byteStreamParts = new List<byte[]>();
byteStreamParts.Add(Encoding.UTF8.GetBytes(string.Join("\r\n", streamedRequest)));
byteStreamParts.Add(new byte[] { });
byteStreamParts.Add(Encoding.UTF8.GetBytes(content));
var request = s.ParseRequestStream(new TestStream(byteStreamParts)).Result;
Assert.AreEqual(true, request.IsComplete);
Assert.AreEqual(content, request.Content);
}