public void ValidRequestText()
{
bool isInvoked = false;
string header = "GET / HTTP/1.1\r\nHost: www.yahoo.com\r\n\r\n";
byte[] headerData = Encoding.UTF8.GetBytes(header);
Mock<IHttpStreamParserContext> mockContext = new Mock<IHttpStreamParserContext>();
mockContext.Setup(m => m.OnReadRequestHeaderComplete("1.1", It.IsAny<IHttpHeaders>(), "GET", "/"))
.Callback<string, IHttpHeaders, string, string>(
(s, h, si, st) =>
{
isInvoked = true;
Assert.That(h.Count, Is.EqualTo(1));
Assert.That(h["host"], Is.EqualTo("www.yahoo.com"));
});
ReadHeaderState headerState = new ReadHeaderState(mockContext.Object);
headerState.AcceptData(headerData);
mockContext.VerifySet(m => m.State = It.IsAny<ReadHeaderState>());
Assert.IsTrue(isInvoked);
}
public void MissingHttpStatusText()
{
bool isInvoked = false;
string badHeader = "HTTP/1.1 200\r\nContent-Length: 35\r\nConnection: close\r\nContent-Type: image/gif\r\n\r\n";
byte[] badHeaderData = Encoding.UTF8.GetBytes( badHeader );
Mock<IHttpStreamParserContext> mockContext = new Mock<IHttpStreamParserContext>();
mockContext.Setup(m => m.OnReadResponseHeaderComplete("1.1", It.IsAny<IHttpHeaders>(), 200, ""))
.Callback<string, IHttpHeaders, int, string>(
(s, h, si, st) =>
{
isInvoked = true;
Assert.That(h.Count, Is.EqualTo(3));
Assert.That(h["connection"], Is.EqualTo("close"));
});
ReadHeaderState headerState = new ReadHeaderState( mockContext.Object );
headerState.AcceptData( badHeaderData );
mockContext.VerifySet(m => m.State = It.IsAny<ReadNormalBodyState>());
Assert.IsTrue(isInvoked);
}
public void VerifyContentLengthIsOptionalWhenConnectionHasValueClose()
{
string header = "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\nblah";
byte[] headerData = Encoding.UTF8.GetBytes(header);
byte[] body = Encoding.UTF8.GetBytes( "blah" );
Mock<IHttpStreamParserState> mockState = new Mock<IHttpStreamParserState>();
Mock<IHttpStreamParserContext> mockContext = new Mock<IHttpStreamParserContext>();
mockContext.SetupAllProperties();
// Always return our mock state so we can verify interactions
mockContext.SetupGet( m => m.State ).Returns( mockState.Object );
ReadHeaderState headerState = new ReadHeaderState(mockContext.Object);
headerState.AcceptData(headerData);
mockContext.VerifySet(m => m.State = It.IsAny<ReadHttp10BodyState>(), Times.Once());
mockState.Verify(m => m.AcceptData(body), Times.Once());
}
public void VerifyNoDataIsAssumedIfConnectionTypeNotSpecified([Values("1.0", "1.1")] string httpVersion)
{
string header = string.Format( "HTTP/{0} 200 OK\r\n\r\nblah", httpVersion );
byte[] headerData = Encoding.UTF8.GetBytes(header);
byte[] body = Encoding.UTF8.GetBytes("blah");
Mock<IHttpStreamParserState> mockState = new Mock<IHttpStreamParserState>();
Mock<IHttpStreamParserContext> mockContext = new Mock<IHttpStreamParserContext>();
mockContext.SetupAllProperties();
mockContext.SetupGet(m => m.State).Returns(mockState.Object);
ReadHeaderState headerState = new ReadHeaderState(mockContext.Object);
headerState.AcceptData(headerData);
if (httpVersion == "1.0")
{
mockContext.VerifySet(m => m.State = It.IsAny<ReadHttp10BodyState>(), Times.Once());
mockState.Verify(m => m.AcceptData(body), Times.Once());
}
else
{
mockContext.VerifySet(m => m.State = It.IsAny<ReadHeaderState>(), Times.Once());
mockContext.Verify(m=>m.OnMessageReadComplete(), Times.Once());
mockContext.Verify(m => m.OnAdditionalDataRequested(), Times.Once());
}
}
public HttpStreamParser()
{
_bodyData = new MemoryStream();
State = new ReadHeaderState( this );
}