public void upgrade()
{
IHttpMessage actual = null;
var decoder = new WebSocketDecoder();
decoder.MessageReceived = o => actual = (IHttpMessage)o;
sendWebSocketUpgradeRequest(decoder);
actual.Headers["host"].Should().Be("localhost");
actual.Headers["connection"].Should().Be("upgrade");
actual.Headers["upgrade"].Should().Be("websocket");
}
public void text_message()
{
IWebSocketMessage actual = null;
var buffer = new SocketBufferFake();
buffer.Buffer = new byte[] { 129, 3, (byte)'a', (byte)'b', (byte)'c' };
buffer.BytesTransferred = buffer.Buffer.Length;
var decoder = new WebSocketDecoder();
sendWebSocketUpgradeRequest(decoder);
decoder.MessageReceived = o => actual = (IWebSocketMessage)o;
decoder.ProcessReadBytes(buffer);
actual.Opcode.Should().Be(WebSocketOpcode.Text);
actual.Payload.Length.Should().Be(3);
actual.Payload.ReadByte().Should().Be((int)'a');
actual.Payload.ReadByte().Should().Be((int)'b');
actual.Payload.ReadByte().Should().Be((int)'c');
}
public void binary_message()
{
IWebSocketMessage actual = null;
var buffer = new SocketBufferFake();
buffer.Buffer = new byte[] { 130, 3, 1, 2, 3 };
buffer.BytesTransferred = buffer.Buffer.Length;
var decoder = new WebSocketDecoder();
sendWebSocketUpgradeRequest(decoder);
decoder.MessageReceived = o => actual = (IWebSocketMessage)o;
decoder.ProcessReadBytes(buffer);
actual.Opcode.Should().Be(WebSocketOpcode.Binary);
actual.Payload.Length.Should().Be(3);
actual.Payload.ReadByte().Should().Be(1);
actual.Payload.ReadByte().Should().Be(2);
actual.Payload.ReadByte().Should().Be(3);
}
public void close_message()
{
IWebSocketMessage actual = null;
var buffer = new SocketBufferFake();
buffer.Buffer = new byte[] { 136, 0 };
buffer.BytesTransferred = buffer.Buffer.Length;
var decoder = new WebSocketDecoder();
sendWebSocketUpgradeRequest(decoder);
decoder.MessageReceived = o => actual = (IWebSocketMessage)o;
decoder.ProcessReadBytes(buffer);
actual.Opcode.Should().Be(WebSocketOpcode.Close);
actual.Payload.Length.Should().Be(0);
}
public void big_message()
{
IWebSocketMessage actual = null;
var buffer1 = new SocketBufferFake();
buffer1.Buffer = (new byte[] { 2, 126, 255, 255 }).Concat(new byte[WebSocketFrame.FragmentLength]).ToArray(); // continuation frame
buffer1.BytesTransferred = buffer1.Buffer.Length;
var buffer2 = new SocketBufferFake();
buffer2.Buffer = new byte[] { 128, 1, 1 }; // final frame
buffer2.BytesTransferred = buffer2.Buffer.Length;
var decoder = new WebSocketDecoder();
sendWebSocketUpgradeRequest(decoder);
decoder.MessageReceived = o => actual = (IWebSocketMessage)o;
decoder.ProcessReadBytes(buffer1);
decoder.ProcessReadBytes(buffer2);
actual.Opcode.Should().Be(WebSocketOpcode.Binary);
actual.Payload.Length.Should().Be(WebSocketFrame.FragmentLength + 1);
actual.Payload.Position = WebSocketFrame.FragmentLength;
actual.Payload.ReadByte().Should().Be(1);
}