public void CommsServer_HttpRequestRaisesRequestReceived()
{
var socketFactory = new MockSocketFactory();
var server = new SsdpCommunicationsServer(socketFactory);
var requestReceived = false;
var responseReceived = false;
var eventReceivedSignal = new System.Threading.ManualResetEvent(false);
System.Net.Http.HttpRequestMessage receivedMessage = null;
UdpEndPoint receivedFrom = null;
server.RequestReceived += (sender, e) =>
{
receivedMessage = e.Message;
receivedFrom = e.ReceivedFrom;
requestReceived = true;
eventReceivedSignal.Set();
};
server.ResponseReceived += (sender, e) =>
{
responseReceived = true;
};
server.BeginListeningForBroadcasts();
var message = String.Format(@"M-SEARCH * HTTP/1.1
HOST: {0}:{1}
MAN: ""ssdp:discover""
MX: {3}
ST: {2}
",
"",
SsdpConstants.MulticastLocalAdminAddress,
SsdpConstants.MulticastPort,
"test search target",
"1"
);
var mockSocket = socketFactory.MulticastSocket as MockSocket;
mockSocket.MockReceive(System.Text.UTF8Encoding.UTF8.GetBytes(message), new
UdpEndPoint()
{
IPAddress = SsdpConstants.MulticastLocalAdminAddress, Port = SsdpConstants.MulticastPort
});
eventReceivedSignal.WaitOne(10000);
Assert.IsTrue(requestReceived);
Assert.IsFalse(responseReceived);
Assert.AreEqual("M-SEARCH", receivedMessage.Method.Method);
Assert.AreEqual("*", receivedMessage.RequestUri.ToString());
Assert.AreEqual(SsdpConstants.MulticastLocalAdminAddress, receivedFrom.IPAddress);
Assert.AreEqual(SsdpConstants.MulticastPort, receivedFrom.Port);
}
public void CommsServer_HttpResponseInvalidVersionIgnored()
{
var socketFactory = new MockSocketFactory();
var server = new SsdpCommunicationsServer(socketFactory);
var requestReceived = false;
var responseReceived = false;
server.RequestReceived += (sender, e) =>
{
requestReceived = true;
};
server.ResponseReceived += (sender, e) =>
{
responseReceived = true;
};
var message = @"HTTP/A.1 200 OK
";
server.BeginListeningForBroadcasts();
var mockSocket = socketFactory.MulticastSocket as MockSocket;
mockSocket.MockReceive(System.Text.UTF8Encoding.UTF8.GetBytes(message), new
UdpEndPoint()
{
IPAddress = SsdpConstants.MulticastLocalAdminAddress, Port = SsdpConstants.MulticastPort
});
Assert.IsFalse(requestReceived);
Assert.IsFalse(responseReceived);
}
public void CommsServer_HttpResponseRaisesResponseReceived()
{
var socketFactory = new MockSocketFactory();
var server = new SsdpCommunicationsServer(socketFactory);
var requestReceived = false;
var responseReceived = false;
var eventReceivedSignal = new System.Threading.ManualResetEvent(false);
System.Net.Http.HttpResponseMessage receivedMessage = null;
UdpEndPoint receivedFrom = null;
server.RequestReceived += (sender, e) =>
{
requestReceived = true;
};
server.ResponseReceived += (sender, e) =>
{
receivedMessage = e.Message;
receivedFrom = e.ReceivedFrom;
responseReceived = true;
eventReceivedSignal.Set();
};
server.BeginListeningForBroadcasts();
var message = String.Format(@"HTTP/1.1 200 OK
EXT:
DATE: {0}
CACHE-CONTROL: public, max-age=1800
ST:test search target
SERVER: TestOS/1.0 UPnP/1.0 RSSDP/1.0
USN:testusn
LOCATION:http://somedevice:1700
",
DateTime.UtcNow.ToString("r")
);
var mockSocket = socketFactory.MulticastSocket as MockSocket;
mockSocket.MockReceive(System.Text.UTF8Encoding.UTF8.GetBytes(message), new
UdpEndPoint()
{
IPAddress = SsdpConstants.MulticastLocalAdminAddress, Port = SsdpConstants.MulticastPort
});
eventReceivedSignal.WaitOne(10000);
Assert.IsFalse(requestReceived);
Assert.IsTrue(responseReceived);
Assert.IsTrue(receivedMessage.IsSuccessStatusCode);
Assert.AreEqual(System.Net.HttpStatusCode.OK, receivedMessage.StatusCode);
Assert.AreEqual(SsdpConstants.MulticastLocalAdminAddress, receivedFrom.IPAddress);
Assert.AreEqual(SsdpConstants.MulticastPort, receivedFrom.Port);
}
public void CommsServer_ListeningForBroadcastsCreatesMulticastSocket()
{
var socketFactory = new MockSocketFactory();
var server = new SsdpCommunicationsServer(socketFactory);
Assert.IsNull(socketFactory.MulticastSocket);
server.BeginListeningForBroadcasts();
Assert.IsNotNull(socketFactory.MulticastSocket);
}
public void CommsServer_BeginListeningForBroadcastsThrowsIfDisposed()
{
var socketFactory = new MockSocketFactory();
var server = new SsdpCommunicationsServer(socketFactory);
server.Dispose();
server.BeginListeningForBroadcasts();
}
public void CommsServer_StopListeningForBroadcastsDisposesMulticastSocket()
{
var socketFactory = new MockSocketFactory();
var server = new SsdpCommunicationsServer(socketFactory);
server.BeginListeningForBroadcasts();
server.StopListeningForBroadcasts();
Assert.IsTrue(((DisposableManagedObjectBase)socketFactory.MulticastSocket).IsDisposed);
}
public void CommsServer_ReconnectsOnClosedSocket()
{
var socketFactory = new MockSocketFactory();
var server = new SsdpCommunicationsServer(socketFactory);
server.BeginListeningForBroadcasts();
var socket1 = socketFactory.MulticastSocket;
System.Threading.Thread.Sleep(500);
socketFactory.ThrowSocketClosedException();
System.Threading.Thread.Sleep(2000);
var requestReceived = false;
using (var eventReceivedSignal = new System.Threading.ManualResetEvent(false))
{
System.Net.Http.HttpRequestMessage receivedMessage = null;
server.RequestReceived += (sender, e) =>
{
receivedMessage = e.Message;
requestReceived = true;
eventReceivedSignal.Set();
};
var message = String.Format(@"M-SEARCH * HTTP/1.1
HOST: {0}:{1}
MAN: ""ssdp:discover""
MX: {3}
ST: {2}
CONTENT-ENCODING:UTF8
some content here
",
SsdpConstants.MulticastLocalAdminAddress,
SsdpConstants.MulticastPort,
"test search target",
"1"
);
socketFactory.MulticastSocket.MockReceive(System.Text.UTF8Encoding.UTF8.GetBytes(message),
new UdpEndPoint()
{
IPAddress = SsdpConstants.MulticastLocalAdminAddress,
Port = SsdpConstants.MulticastPort
}
);
eventReceivedSignal.WaitOne(120000);
Assert.AreNotEqual(socket1, socketFactory.MulticastSocket);
Assert.IsTrue(requestReceived);
}
}
public void CommsServer_HandlesRequestContentHeadersOk()
{
var socketFactory = new MockSocketFactory();
var server = new SsdpCommunicationsServer(socketFactory);
var requestReceived = false;
var responseReceived = false;
using (var eventReceivedSignal = new System.Threading.ManualResetEvent(false))
{
System.Net.Http.HttpRequestMessage receivedMessage = null;
server.RequestReceived += (sender, e) =>
{
receivedMessage = e.Message;
requestReceived = true;
eventReceivedSignal.Set();
};
server.ResponseReceived += (sender, e) =>
{
responseReceived = true;
};
var message = String.Format(@"M-SEARCH * HTTP/1.1
HOST: {0}:{1}
MAN: ""ssdp:discover""
MX: {3}
ST: {2}
CONTENT-ENCODING:UTF8
some content here
",
SsdpConstants.MulticastLocalAdminAddress,
SsdpConstants.MulticastPort,
"test search target",
"1"
);
server.BeginListeningForBroadcasts();
var mockSocket = socketFactory.MulticastSocket as MockSocket;
mockSocket.MockReceive(System.Text.UTF8Encoding.UTF8.GetBytes(message), new
UdpEndPoint()
{
IPAddress = SsdpConstants.MulticastLocalAdminAddress, Port = SsdpConstants.MulticastPort
});
eventReceivedSignal.WaitOne(10000);
Assert.IsTrue(requestReceived);
Assert.IsFalse(responseReceived);
Assert.AreEqual("UTF8", receivedMessage.Content.Headers.ContentEncoding.FirstOrDefault());
}
}
public void CommsServer_HttpRequestWithNonAsterixUriIgnored()
{
var socketFactory = new MockSocketFactory();
var server = new SsdpCommunicationsServer(socketFactory);
var requestReceived = false;
var responseReceived = false;
var eventReceivedSignal = new System.Threading.ManualResetEvent(false);
server.RequestReceived += (sender, e) =>
{
requestReceived = true;
eventReceivedSignal.Set();
};
server.ResponseReceived += (sender, e) =>
{
responseReceived = true;
eventReceivedSignal.Set();
};
server.BeginListeningForBroadcasts();
var message = String.Format(@"M-SEARCH http://someuri HTTP/1.1
HOST: {0}:{1}
MAN: ""ssdp:discover""
MX: {3}
ST: {2}
",
"",
SsdpConstants.MulticastLocalAdminAddress,
SsdpConstants.MulticastPort,
"test search target",
"1"
);
var mockSocket = socketFactory.MulticastSocket as MockSocket;
mockSocket.MockReceive(System.Text.UTF8Encoding.UTF8.GetBytes(message), new
UdpEndPoint()
{
IPAddress = SsdpConstants.MulticastLocalAdminAddress, Port = SsdpConstants.MulticastPort
});
eventReceivedSignal.WaitOne(1000);
Assert.IsFalse(requestReceived);
Assert.IsFalse(responseReceived);
}
public void CommsServer_DisposeStopsListeningWithoutError()
{
var socketFactory = new MockSocketFactory();
var server = new SsdpCommunicationsServer(socketFactory);
server.BeginListeningForBroadcasts();
server.Dispose();
Assert.IsTrue(((DisposableManagedObjectBase)socketFactory.MulticastSocket).IsDisposed);
var mockSocket = socketFactory.MulticastSocket as MockSocket;
Assert.IsTrue(mockSocket.IsDisposed);
}
public void CommsServer_InvalidHttpRequestIgnored()
{
var socketFactory = new MockSocketFactory();
var server = new SsdpCommunicationsServer(socketFactory);
var requestReceived = false;
var responseReceived = false;
server.RequestReceived += (sender, e) =>
{
requestReceived = true;
};
server.ResponseReceived += (sender, e) =>
{
responseReceived = true;
};
var message = String.Format(@"M-SEARCH * HTTP/1.1
",
"",
SsdpConstants.MulticastLocalAdminAddress,
SsdpConstants.MulticastPort,
"test search target",
"1"
);
server.BeginListeningForBroadcasts();
var mockSocket = socketFactory.MulticastSocket as MockSocket;
mockSocket.MockReceive(System.Text.UTF8Encoding.UTF8.GetBytes(message), new
UdpEndPoint()
{
IPAddress = SsdpConstants.MulticastLocalAdminAddress, Port = SsdpConstants.MulticastPort
});
Assert.IsFalse(requestReceived);
Assert.IsFalse(responseReceived);
}