public void Test_Unregister()
{
using (DdeContext context = new DdeContext())
{
EventListener listener = new EventListener();
context.Unregister += listener.OnEvent;
context.Initialize();
using (DdeServer server = new TestServer(ServiceName))
{
server.Register();
server.Unregister();
}
Assert.IsTrue(listener.Received.WaitOne(Timeout, false));
}
}
public void Test_StartAdvise_Variation_1()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
server.SetData(TopicName, ItemName, 1, Encoding.ASCII.GetBytes(TestData));
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
EventListener listener = new EventListener();
client.Advise += listener.OnEvent;
client.Connect();
client.StartAdvise(ItemName, 1, true, Timeout);
server.Advise(TopicName, ItemName);
Assert.IsTrue(listener.Received.WaitOne(Timeout, false));
DdeAdviseEventArgs args = (DdeAdviseEventArgs)listener.Events[0];
Assert.AreEqual(ItemName, args.Item);
Assert.AreEqual(1, args.Format);
Assert.AreEqual(TestData, Encoding.ASCII.GetString(args.Data));
Assert.AreEqual(TestData, args.Text);
}
}
}
public void Test_IsConnected_Variation_4()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
EventListener listener = new EventListener();
client.Disconnected += listener.OnEvent;
client.Connect();
server.Disconnect();
Assert.IsTrue(listener.Received.WaitOne(Timeout, false));
Assert.IsFalse(client.IsConnected);
}
}
}
public void Test_Disconnected_Variation_3()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
EventListener listener = new EventListener();
client.Disconnected += listener.OnEvent;
client.Connect();
client.Dispose();
Assert.IsTrue(listener.Received.WaitOne(Timeout, false));
DdeDisconnectedEventArgs args = (DdeDisconnectedEventArgs)listener.Events[0];
Assert.IsFalse(args.IsServerInitiated);
Assert.IsTrue(args.IsDisposed);
}
}
}
public void Test_BeginStartAdvise_Variation_3()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
server.SetData(TopicName, ItemName, 1, Encoding.ASCII.GetBytes(TestData));
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
EventListener listener = new EventListener();
client.Advise += listener.OnEvent;
client.Connect();
IAsyncResult ar = client.BeginStartAdvise(ItemName, 1, true, true, null, null, "MyStateObject");
Assert.IsTrue(ar.AsyncWaitHandle.WaitOne(Timeout, false));
server.Advise(TopicName, ItemName);
Assert.IsTrue(listener.Received.WaitOne(Timeout, false));
DdeAdviseEventArgs args = (DdeAdviseEventArgs)listener.Events[0];
Assert.AreEqual(ItemName, args.Item);
Assert.AreEqual(1, args.Format);
Assert.AreEqual("MyStateObject", args.State);
Assert.AreEqual(TestData, Encoding.ASCII.GetString(args.Data));
}
}
}