public void TestSetup()
{
_serverModificationMessage = null;
_serverMessage = null;
}
void server_MessageReceived(object sender, ObviousCode.Interlace.BitTunnelLibrary.Events.MessageEventArgs e)
{
_serverMessage = e.Message;
if (_serverMessage is FileModificationMessage)
{
_serverModificationMessage = _serverMessage as FileModificationMessage;
}
}
//Send modifications where they appeared to have been valid
//i.e Remove has fully removed all instances, or New where file is available on a client.
//Functionality is, therefore, subtlety different for
//
// * Remove (will be used in the message ONLY when all files are removed) and
// * New (will be added in the message whilst the uniquely hashed file is available each time an instance is added).
//
//As multiple of the same file (in different locations on the client) can be added at once,
//it is not so easy to differentiate a 'first addition' of a file to only use those here as
//
//Currently up to clients as to whether to store the added files (with the limitToUniquelyHashedFilesOnly
//flag on the FileDescriptorLookup).
//
//Sure I can come up with a nicer solution, but, until then, this is functionally accurate
internal void BroadcastFileListModifications(List<FileModificationDescriptor> list)
{
if (ProtocolList.Count == 0) return;
List<FileDescriptor> availableFiles = CurrentlyAvailableFiles as List<FileDescriptor>;
using (FileModificationMessage message = new FileModificationMessage())
{
foreach(FileModificationDescriptor modification in list)
{
bool available = availableFiles.Exists(f => f.Hash == modification.Hash);
if (
(modification.Mode == FileModificationMode.New && available) ||
(modification.Mode == FileModificationMode.Remove && !available) ||
(modification.Mode == FileModificationMode.Renamed)
)
{
ProtocolList[0].AddValueToMessage(message, modification);
}
}
Broadcast(message);
}
}
public void WhenFileModificationMessages_ModeRemoved_AreSentByClient_TheyShouldBeFullyReceivedByServer()
{
_serverMessage = null;
FileDescriptor[] descriptors = null;
string originId = "Not Set";
using (ServerInstance server = new ServerInstance(_settings))
{
server.MessageReceived += new EventHandler<ObviousCode.Interlace.BitTunnelLibrary.Events.MessageEventArgs>(server_MessageReceived);
server.Connect();
while (!server.IsConnected) ;
using (ClientInstance client = new ClientInstance(_settings))
{
client.Connect();
originId = client.ConnectionDetails.InstanceId;
descriptors = new List<FileDescriptor>()
{
FileDescriptor.Create(_existingFile1, true),
FileDescriptor.Create(_existingFile2, true),
FileDescriptor.Create(_existingFile3, true)
}.ToArray();
_serverModificationMessage = null;
client.RemoveFiles(descriptors);
DateTime then = DateTime.Now;
while (_serverModificationMessage == null && (DateTime.Now - then).TotalSeconds < 1) ;
Assert.IsNotNull(_serverModificationMessage);
Assert.AreEqual(descriptors[0].FileFullName, _serverModificationMessage.Modifications[0].FileFullName);
Assert.AreEqual(descriptors[1].FileFullName, _serverModificationMessage.Modifications[1].FileFullName);
Assert.AreEqual(descriptors[2].FileFullName, _serverModificationMessage.Modifications[2].FileFullName);
//Assert.AreEqual(descriptors[0].FileId, _serverModificationMessage.Modifications[0].FileId);
//Assert.AreEqual(descriptors[1].FileId, _serverModificationMessage.Modifications[1].FileId);
//Assert.AreEqual(descriptors[2].FileId, _serverModificationMessage.Modifications[2].FileId);
Assert.AreEqual(originId, _serverModificationMessage.Modifications[0].OriginId);
Assert.AreEqual(originId, _serverModificationMessage.Modifications[1].OriginId);
Assert.AreEqual(originId, _serverModificationMessage.Modifications[2].OriginId);
Assert.AreEqual(FileModificationMode.Remove, _serverModificationMessage.Modifications[0].Mode);
Assert.AreEqual(FileModificationMode.Remove, _serverModificationMessage.Modifications[1].Mode);
Assert.AreEqual(FileModificationMode.Remove, _serverModificationMessage.Modifications[2].Mode);
}
}
}
internal void SendFileListModifications(IList<FileModificationDescriptor> modifications)
{
using (FileModificationMessage message = new FileModificationMessage())
{
foreach (FileModificationDescriptor descriptor in modifications)
{
ClientProtocol.AddValueToMessage(message, descriptor);
}
ClientProtocol.SendMessage(message);
}
}