public void Publisher_AddDeviceThrowsWhenDisposed()
{
var rootDevice = new SsdpRootDevice()
{
FriendlyName = "Basic Device 1",
Manufacturer = "Test Manufacturer",
ManufacturerUrl = new Uri("http://testmanufacturer.com"),
ModelDescription = "A test model device",
ModelName = "Test Model",
ModelNumber = "Model #1234",
ModelUrl = new Uri("http://modelurl.com"),
SerialNumber = "SN-123",
Uuid = System.Guid.NewGuid().ToString(),
Location = new Uri("http://testdevice:1700/xml")
};
var server = new MockCommsServer();
var publisher = new TestDevicePublisher(server);
publisher.Dispose();
publisher.AddDevice(rootDevice);
}
public void Publisher_AddDevice_AddChildSendsNotifications()
{
var rootDevice = CreateValidRootDevice();
var server = new MockCommsServer();
using (var publisher = new TestDevicePublisher(server))
{
publisher.SupportPnpRootDevice = true;
publisher.AddDevice(rootDevice);
server.WaitForMockBroadcast(10000);
System.Threading.Thread.Sleep(100);
Assert.IsTrue(server.SentBroadcasts.Any());
server.SentBroadcasts.Clear();
var embeddedDevice = CreateValidEmbeddedDevice(rootDevice);
rootDevice.AddDevice(embeddedDevice);
server.WaitForMockBroadcast(10000);
System.Threading.Thread.Sleep(100);
Assert.IsTrue(server.SentBroadcasts.Any());
var sentMessages = GetAllSentBroadcasts(server);
var aliveNotifications = GetNotificationsByType(sentMessages, "ssdp:alive");
var deviceTypeNotifications = GetNotificationsForSearchTarget(aliveNotifications, embeddedDevice.FullDeviceType);
var udnNotifications = GetNotificationsForSearchTarget(aliveNotifications, embeddedDevice.Udn);
var rootDeviceNotificationsForEmbeddedDevice = GetNotificationsForSearchTarget(aliveNotifications, SsdpConstants.UpnpDeviceTypeRootDevice).Where((n) =>
{
return n.Headers.GetValues("USN").First() == embeddedDevice.Udn + "::" + embeddedDevice.FullDeviceType;
});
Assert.IsTrue(deviceTypeNotifications.Count() >= 1);
Assert.IsTrue(udnNotifications.Count() >= 1);
Assert.AreEqual(0, rootDeviceNotificationsForEmbeddedDevice.Count());
}
}
public void Publisher_RemoveDevice_BroadcastsByeByeUdnNotification()
{
var rootDevice = CreateValidRootDevice();
rootDevice.CacheLifetime = TimeSpan.FromMinutes(1);
var server = new MockCommsServer();
using (var publisher = new TestDevicePublisher(server))
{
publisher.AddDevice(rootDevice);
server.WaitForMockBroadcast(10000);
System.Threading.Thread.Sleep(100);
Assert.IsTrue(server.SentBroadcasts.Any());
server.SentBroadcasts.Clear();
publisher.RemoveDevice(rootDevice);
var sentMessages = GetAllSentBroadcasts(server);
var byebyeNotifications = GetNotificationsByType(sentMessages, "ssdp:byebye");
var udnRootDeviceNotifications = GetNotificationsForSearchTarget(byebyeNotifications, rootDevice.Udn);
Assert.IsTrue(udnRootDeviceNotifications.Count() >= 1);
}
}
public void Publisher_DoesNotDisposeSharedCommsServer()
{
var server = new MockCommsServer();
server.IsShared = true;
var publisher = new TestDevicePublisher(server);
publisher.Dispose();
Assert.IsFalse(server.IsDisposed);
}
public void Publisher_SearchResponse_RandomisesMxHeaderGreaterThan120()
{
var rootDevice = CreateValidRootDevice();
var server = new MockCommsServer();
using (var publisher = new TestDevicePublisher(server))
{
publisher.SupportPnpRootDevice = false;
publisher.AddDevice(rootDevice);
ReceivedUdpData searchRequest = GetSearchRequestMessageWithCustomMXHeader(rootDevice.Udn, "125");
server.MockReceiveMessage(searchRequest);
Assert.IsTrue(server.WaitForMockMessage(120000));
System.Threading.Thread.Sleep(500);
var searchResponses = GetSentMessages(server.SentMessages);
Assert.AreEqual(3, searchResponses.Count());
}
}
public void Publisher_SearchResponse_NoResponseToBlankSearchTarget()
{
var rootDevice = CreateValidRootDevice();
var server = new MockCommsServer();
using (var publisher = new TestDevicePublisher(server))
{
publisher.AddDevice(rootDevice);
ReceivedUdpData searchRequest = GetSearchRequestMessage(String.Empty);
server.MockReceiveMessage(searchRequest);
server.WaitForMockMessage(1500);
var searchResponses = GetSentMessages(server.SentMessages);
Assert.AreEqual(0, searchResponses.Count());
}
}
public void Publisher_SearchResponse_IgnoresDuplicateSearchRequest()
{
var rootDevice = CreateValidRootDevice();
var server = new MockCommsServer();
using (var publisher = new TestDevicePublisher(server))
{
publisher.SupportPnpRootDevice = false;
publisher.AddDevice(rootDevice);
ReceivedUdpData searchRequest = GetSearchRequestMessage(SsdpConstants.UpnpDeviceTypeRootDevice);
server.MockReceiveMessage(searchRequest);
server.MockReceiveMessage(searchRequest);
server.WaitForMockMessage(1500);
System.Threading.Thread.Sleep(500);
var searchResponses = GetSentMessages(server.SentMessages);
Assert.AreEqual(0, searchResponses.Where((r) => !r.IsSuccessStatusCode).Count());
Assert.IsTrue(GetResponses(searchResponses, SsdpConstants.UpnpDeviceTypeRootDevice).Count() == 1);
}
}
public void Publisher_SearchResponse_AddCustomHeaders()
{
var rootDevice = CreateValidRootDevice();
var testHeader = new CustomHttpHeader("machinename", Environment.MachineName);
rootDevice.CustomResponseHeaders.Add(testHeader);
var server = new MockCommsServer();
using (var publisher = new TestDevicePublisher(server))
{
publisher.SupportPnpRootDevice = false;
publisher.AddDevice(rootDevice);
ReceivedUdpData searchRequest = GetSearchRequestMessage(SsdpConstants.UpnpDeviceTypeRootDevice);
server.MockReceiveMessage(searchRequest);
server.WaitForMockMessage(1500);
var searchResponses = GetSentMessages(server.SentMessages);
Assert.AreEqual(0, searchResponses.Where((r) => !r.IsSuccessStatusCode).Count());
Assert.IsTrue(GetResponses(searchResponses, SsdpConstants.UpnpDeviceTypeRootDevice).Count() >= 1);
Assert.IsTrue(GetResponses(searchResponses, SsdpConstants.PnpDeviceTypeRootDevice).Count() == 0);
Assert.IsTrue(GetResponses(searchResponses, rootDevice.Udn).Count() >= 1);
Assert.IsTrue(GetResponses(searchResponses, rootDevice.FullDeviceType).Count() >= 1);
Assert.AreEqual(0, searchResponses.Where((r) => !r.Headers.GetValues("USN").First().StartsWith(rootDevice.Udn)).Count());
Assert.AreEqual(0, searchResponses.Where((r) => !r.Headers.GetValues(testHeader.Name).First().StartsWith(testHeader.Value)).Count());
}
}
public void Publisher_RemoveDevice_ThrowsOnNullDevice()
{
var server = new MockCommsServer();
var publisher = new TestDevicePublisher(server);
publisher.RemoveDevice(null);
}
public void Publisher_AddDevice_BroadcastsUdnNotification()
{
var rootDevice = CreateValidRootDevice();
var server = new MockCommsServer();
using (var publisher = new TestDevicePublisher(server))
{
publisher.SupportPnpRootDevice = true;
publisher.AddDevice(rootDevice);
server.WaitForMockBroadcast(10000);
//Initial signal is just for first broadcast,
//wait for others to be sent.
System.Threading.Thread.Sleep(100);
Assert.IsTrue(server.SentBroadcasts.Any());
var sentMessages = GetAllSentBroadcasts(server);
var aliveNotifications = GetNotificationsByType(sentMessages, "ssdp:alive");
var udnDeviceNotifications = GetNotificationsForSearchTarget(aliveNotifications, rootDevice.Udn);
Assert.IsTrue(udnDeviceNotifications.Count() >= 1);
}
}
public void Publisher_AddDevice_BroadcastsRootUpnpAliveNotification()
{
var rootDevice = CreateValidRootDevice();
var server = new MockCommsServer();
using (var publisher = new TestDevicePublisher(server))
{
publisher.SupportPnpRootDevice = false;
publisher.AddDevice(rootDevice);
server.WaitForMockBroadcast(10000);
System.Threading.Thread.Sleep(100);
Assert.IsTrue(server.SentBroadcasts.Any());
var sentMessages = GetAllSentBroadcasts(server);
var aliveNotifications = GetNotificationsByType(sentMessages, "ssdp:alive");
var upnpRootDeviceNotifications = GetNotificationsForSearchTarget(aliveNotifications, SsdpConstants.UpnpDeviceTypeRootDevice);
var pnpRootDeviceNotifications = GetNotificationsForSearchTarget(aliveNotifications, SsdpConstants.PnpDeviceTypeRootDevice);
Assert.AreEqual(1, publisher.Devices.Count());
Assert.IsTrue(upnpRootDeviceNotifications.Count() >= 1);
Assert.AreEqual(0, pnpRootDeviceNotifications.Count());
}
}
public void Publisher_AddDevice_BroadcastsDeviceTypeAliveNotification()
{
var rootDevice = CreateValidRootDevice();
var server = new MockCommsServer();
using (var publisher = new TestDevicePublisher(server))
{
publisher.SupportPnpRootDevice = true;
publisher.AddDevice(rootDevice);
server.WaitForMockBroadcast(10000);
System.Threading.Thread.Sleep(100);
Assert.IsTrue(server.SentBroadcasts.Any());
var sentMessages = GetAllSentBroadcasts(server);
var aliveNotifications = GetNotificationsByType(sentMessages, "ssdp:alive");
var deviceTypeNotifications = GetNotificationsForSearchTarget(aliveNotifications, rootDevice.FullDeviceType);
Assert.IsTrue(deviceTypeNotifications.Count() >= 1);
}
}
public void Publisher_SearchResponse_SendsGrandchildResponses()
{
var rootDevice = CreateValidRootDevice();
var parentDevice = CreateValidEmbeddedDevice(rootDevice);
rootDevice.AddDevice(parentDevice);
var childDevice = CreateValidEmbeddedDevice(rootDevice);
parentDevice.AddDevice(childDevice);
var server = new MockCommsServer();
using (var publisher = new TestDevicePublisher(server))
{
publisher.SupportPnpRootDevice = false;
publisher.AddDevice(rootDevice);
ReceivedUdpData searchRequest = GetSearchRequestMessage(childDevice.Udn);
server.MockReceiveMessage(searchRequest);
server.WaitForMockMessage(1500);
System.Threading.Thread.Sleep(100);
var searchResponses = GetSentMessages(server.SentMessages);
var uuidResponses = GetResponses(searchResponses, childDevice.Udn);
Assert.AreEqual(1, uuidResponses.Count());
}
}
public void Publisher_SearchResponse_RespondsToUdnSearch()
{
var rootDevice = CreateValidRootDevice();
var server = new MockCommsServer();
using (var publisher = new TestDevicePublisher(server))
{
publisher.AddDevice(rootDevice);
ReceivedUdpData searchRequest = GetSearchRequestMessage(rootDevice.Udn);
server.MockReceiveMessage(searchRequest);
server.WaitForMockMessage(1500);
System.Threading.Thread.Sleep(100);
var searchResponses = GetSentMessages(server.SentMessages);
Assert.AreEqual(0, searchResponses.Where((r) => !r.IsSuccessStatusCode).Count());
Assert.IsTrue(GetResponses(searchResponses, SsdpConstants.UpnpDeviceTypeRootDevice).Count() >= 1);
Assert.IsTrue(GetResponses(searchResponses, SsdpConstants.PnpDeviceTypeRootDevice).Count() >= 1);
Assert.IsTrue(GetResponses(searchResponses, rootDevice.Udn).Count() >= 1);
Assert.IsTrue(GetResponses(searchResponses, rootDevice.FullDeviceType).Count() >= 1);
Assert.AreEqual(0, searchResponses.Where((r) => !r.Headers.GetValues("USN").First().StartsWith(rootDevice.Udn)).Count());
}
}
public void Publisher_RemoveDevice_RemoveTreeSendsGrandchildNotifications()
{
var rootDevice = CreateValidRootDevice();
var parentDevice = CreateValidEmbeddedDevice(rootDevice);
rootDevice.AddDevice(parentDevice);
var embeddedDevice = CreateValidEmbeddedDevice(rootDevice);
parentDevice.AddDevice(embeddedDevice);
var server = new MockCommsServer();
using (var publisher = new TestDevicePublisher(server))
{
publisher.AddDevice(rootDevice);
server.WaitForMockBroadcast(10000);
System.Threading.Thread.Sleep(100);
Assert.IsTrue(server.SentBroadcasts.Any());
server.SentBroadcasts.Clear();
publisher.RemoveDevice(rootDevice);
var sentMessages = GetAllSentBroadcasts(server);
var byebyeNotifications = GetNotificationsByType(sentMessages, "ssdp:byebye");
var udnRootDeviceNotifications = GetNotificationsForSearchTarget(byebyeNotifications, embeddedDevice.Udn);
var deviceTypeRootDeviceNotifications = GetNotificationsForSearchTarget(byebyeNotifications, String.Format("urn:{0}", embeddedDevice.FullDeviceType));
Assert.IsTrue(udnRootDeviceNotifications.Count() >= 1);
Assert.IsTrue(deviceTypeRootDeviceNotifications.Count() >= 1);
}
}
public void Publisher_RemoveDevice_SendsRootUpnpByeByeNotification()
{
var rootDevice = CreateValidRootDevice();
rootDevice.CacheLifetime = TimeSpan.FromMinutes(1);
var server = new MockCommsServer();
using (var publisher = new TestDevicePublisher(server))
{
publisher.SupportPnpRootDevice = false;
publisher.AddDevice(rootDevice);
server.WaitForMockBroadcast(10000);
System.Threading.Thread.Sleep(100);
Assert.IsTrue(server.SentBroadcasts.Any());
server.SentBroadcasts.Clear();
publisher.RemoveDevice(rootDevice);
var sentMessages = GetAllSentBroadcasts(server);
var byebyeNotifications = GetNotificationsByType(sentMessages, "ssdp:byebye");
var upnpRootDeviceNotifications = GetNotificationsForSearchTarget(byebyeNotifications, SsdpConstants.UpnpDeviceTypeRootDevice);
var pnpRootDeviceNotifications = GetNotificationsForSearchTarget(byebyeNotifications, SsdpConstants.PnpDeviceTypeRootDevice);
Assert.AreEqual(0, publisher.Devices.Count());
Assert.IsTrue(upnpRootDeviceNotifications.Count() >= 1);
Assert.AreEqual(0, pnpRootDeviceNotifications.Count());
}
}
public void Publisher_AddDevice_DuplicateAddDoesNothing()
{
var rootDevice = CreateValidRootDevice();
var server = new MockCommsServer();
using (var publisher = new TestDevicePublisher(server))
{
publisher.AddDevice(rootDevice);
publisher.AddDevice(rootDevice);
Assert.AreEqual(1, publisher.Devices.Count());
}
}
public void Publisher_RemoveLastCachableDeviceStopsPeriodicAliveNotifications()
{
var rootDevice = CreateValidRootDevice();
rootDevice.CacheLifetime = TimeSpan.FromMinutes(1);
var server = new MockCommsServer();
using (var publisher = new TestDevicePublisher(server))
{
publisher.AddDevice(rootDevice);
server.WaitForMockBroadcast(10000);
System.Threading.Thread.Sleep(100);
Assert.IsTrue(server.SentBroadcasts.Any());
publisher.RemoveDevice(rootDevice);
server.SentBroadcasts.Clear();
server.WaitForMockBroadcast(35000);
var sentMessages = GetAllSentBroadcasts(server);
Assert.AreEqual(0, sentMessages.Count());
}
}
public void Publisher_Constructor_ThrowsOnNullOSVersion()
{
var rootDevice = new SsdpRootDevice()
{
FriendlyName = "Basic Device 1",
Manufacturer = "Test Manufacturer",
ManufacturerUrl = new Uri("http://testmanufacturer.com"),
ModelDescription = "A test model device",
ModelName = "Test Model",
ModelNumber = "Model #1234",
ModelUrl = new Uri("http://modelurl.com"),
SerialNumber = "SN-123",
Uuid = System.Guid.NewGuid().ToString(),
Location = new Uri("http://testdevice:1700/xml")
};
var server = new MockCommsServer();
var publisher = new TestDevicePublisher(server, "TestOS", null);
}
public void Publisher_SearchResponse_DoesNotRespondToRequestWithEmptyMXHeaderIfPnpSupportDisabled()
{
var rootDevice = CreateValidRootDevice();
var parentDevice = CreateValidEmbeddedDevice(rootDevice);
rootDevice.AddDevice(parentDevice);
var childDevice = CreateValidEmbeddedDevice(rootDevice);
parentDevice.AddDevice(childDevice);
var server = new MockCommsServer();
using (var publisher = new TestDevicePublisher(server))
{
publisher.SupportPnpRootDevice = false;
publisher.AddDevice(rootDevice);
ReceivedUdpData searchRequest = GetSearchRequestMessageWithCustomMXHeader(childDevice.Udn, String.Empty);
server.MockReceiveMessage(searchRequest);
server.MockReceiveMessage(searchRequest);
server.WaitForMockMessage(1500);
System.Threading.Thread.Sleep(500);
var searchResponses = GetSentMessages(server.SentMessages);
var uuidResponses = GetResponses(searchResponses, childDevice.Udn);
Assert.AreEqual(0, uuidResponses.Count());
}
}
public void Publisher_DisposeSetsIsDisposed()
{
var server = new MockCommsServer();
var publisher = new TestDevicePublisher(server);
publisher.Dispose();
Assert.IsTrue(publisher.IsDisposed);
}
public void Publisher_SearchResponse_IgnoresNullMessageReceipt()
{
var rootDevice = CreateValidRootDevice();
var parentDevice = CreateValidEmbeddedDevice(rootDevice);
rootDevice.AddDevice(parentDevice);
var childDevice = CreateValidEmbeddedDevice(rootDevice);
parentDevice.AddDevice(childDevice);
var server = new MockCommsServer();
using (var publisher = new TestDevicePublisher(server))
{
publisher.SupportPnpRootDevice = false;
publisher.AddDevice(rootDevice);
ReceivedUdpData searchRequest = GetSearchRequestMessage("ssdp:all");
searchRequest.Buffer = null;
server.MockReceiveMessage(searchRequest);
}
}
public void Publisher_DisposesNonSharedCommsServer()
{
var server = new MockCommsServer();
var publisher = new TestDevicePublisher(server);
publisher.AddDevice(CreateValidRootDevice());
publisher.Dispose();
Assert.IsTrue(server.IsDisposed);
}
public void Publisher_SearchResponse_NoResponseWithMissngMXHeader()
{
var rootDevice = CreateValidRootDevice();
var server = new MockCommsServer();
using (var publisher = new TestDevicePublisher(server))
{
publisher.SupportPnpRootDevice = false;
publisher.AddDevice(rootDevice);
ReceivedUdpData searchRequest = GetSearchRequestMessageWithoutMXHeader(SsdpConstants.UpnpDeviceTypeRootDevice);
server.MockReceiveMessage(searchRequest);
server.WaitForMockMessage(1500);
var searchResponses = GetSentMessages(server.SentMessages);
Assert.AreEqual(0, searchResponses.Count());
}
}
public void Publisher_SearchResponse_NoResponseWithNonNumericMXHeader()
{
var rootDevice = CreateValidRootDevice();
var server = new MockCommsServer();
using (var publisher = new TestDevicePublisher(server))
{
publisher.SupportPnpRootDevice = false;
publisher.AddDevice(rootDevice);
ReceivedUdpData searchRequest = GetSearchRequestMessageWithCustomMXHeader(rootDevice.Udn, "-1");
server.MockReceiveMessage(searchRequest);
server.WaitForMockMessage(1500);
var searchResponses = GetSentMessages(server.SentMessages);
Assert.AreEqual(0, searchResponses.Count());
}
}
