public void Open_with_events_traces_start_and_end_error()
{
ConnectionStub <IMyProxy> inner = new ConnectionStub <IMyProxy>(true);
ClientEventSource eventSource = ClientEventSource.Instance;
Guid id = new Guid(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5);
ConnectionWithEvents <IMyProxy> outer = new ConnectionWithEvents <IMyProxy>(inner, eventSource, id);
using (ClientEventListener listener = new ClientEventListener(eventSource, EventLevel.Informational, ClientEventSource.Keywords.Connection))
{
Task task = outer.OpenAsync();
Assert.False(task.IsCompleted);
listener.VerifyEvent(ClientEventId.ConnectionOpening, EventLevel.Informational, ClientEventSource.Keywords.Connection, EventOpcode.Start, id);
listener.Events.Clear();
InvalidTimeZoneException expectedException = new InvalidTimeZoneException("Expected.");
inner.OpenCall.SetException(expectedException);
Assert.True(task.IsFaulted);
AggregateException ae = Assert.IsType <AggregateException>(task.Exception);
Assert.Equal(1, ae.InnerExceptions.Count);
Assert.Same(expectedException, ae.InnerException);
listener.VerifyEvent(ClientEventId.ConnectionError, EventLevel.Informational, ClientEventSource.Keywords.Connection, EventOpcode.Stop, id, "System.InvalidTimeZoneException", "Expected.");
listener.Events.Clear();
}
}
public void Invalidate_aborts_and_allows_subsequent_reconnection()
{
FactoryStub factoryStub = new FactoryStub();
ConnectionManager <IMyChannel> manager = new ConnectionManager <IMyChannel>(factoryStub);
ConnectionStub <IMyChannel> connectionStub = new ConnectionStub <IMyChannel>();
factoryStub.Connections.Enqueue(connectionStub);
Task task = manager.ConnectAsync();
Assert.Equal(TaskStatus.RanToCompletion, task.Status);
Assert.Equal(1, connectionStub.OpenCount);
manager.Invalidate();
Assert.Equal(1, connectionStub.AbortCount);
ConnectionStub <IMyChannel> connectionStub2 = new ConnectionStub <IMyChannel>();
factoryStub.Connections.Enqueue(connectionStub2);
task = manager.ConnectAsync();
Assert.Equal(TaskStatus.RanToCompletion, task.Status);
Assert.Equal(1, connectionStub2.OpenCount);
}
public void Abort_with_events_calls_inner()
{
ConnectionStub <IMyProxy> inner = new ConnectionStub <IMyProxy>();
ConnectionWithEvents <IMyProxy> outer = new ConnectionWithEvents <IMyProxy>(inner, ClientEventSource.Instance, Guid.Empty);
outer.Abort();
Assert.Equal(1, inner.AbortCount);
}
public void Get_instance_with_events_calls_inner()
{
ConnectionStub <IMyProxy> inner = new ConnectionStub <IMyProxy>();
MyProxyStub proxyStub = new MyProxyStub();
inner.Instance = proxyStub;
ConnectionWithEvents <IMyProxy> outer = new ConnectionWithEvents <IMyProxy>(inner, ClientEventSource.Instance, Guid.Empty);
Assert.Same(proxyStub, outer.Instance);
}
public void Open_with_events_calls_inner()
{
ConnectionStub <IMyProxy> inner = new ConnectionStub <IMyProxy>();
ConnectionWithEvents <IMyProxy> outer = new ConnectionWithEvents <IMyProxy>(inner, ClientEventSource.Instance, Guid.Empty);
Task task = outer.OpenAsync();
Assert.Equal(TaskStatus.RanToCompletion, task.Status);
Assert.Equal(1, inner.OpenCount);
}
public void Abort_with_events_traces_event()
{
ConnectionStub <IMyProxy> inner = new ConnectionStub <IMyProxy>();
ClientEventSource eventSource = ClientEventSource.Instance;
Guid id = new Guid(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6);
ConnectionWithEvents <IMyProxy> outer = new ConnectionWithEvents <IMyProxy>(inner, eventSource, id);
using (ClientEventListener listener = new ClientEventListener(eventSource, EventLevel.Informational, ClientEventSource.Keywords.Connection))
{
outer.Abort();
listener.VerifyEvent(ClientEventId.ConnectionAborting, EventLevel.Informational, ClientEventSource.Keywords.Connection, id);
}
}
public void Connect_when_already_connected_is_idempotent()
{
FactoryStub factoryStub = new FactoryStub();
ConnectionManager <IMyChannel> manager = new ConnectionManager <IMyChannel>(factoryStub);
ConnectionStub <IMyChannel> connectionStub = new ConnectionStub <IMyChannel>();
factoryStub.Connections.Enqueue(connectionStub);
Task task = manager.ConnectAsync();
Assert.Equal(TaskStatus.RanToCompletion, task.Status);
Assert.Equal(1, connectionStub.OpenCount);
task = manager.ConnectAsync();
Assert.Equal(TaskStatus.RanToCompletion, task.Status);
Assert.Equal(1, connectionStub.OpenCount);
}
public void Connect_creates_and_opens_new_connection()
{
FactoryStub factoryStub = new FactoryStub();
ConnectionManager <IMyChannel> manager = new ConnectionManager <IMyChannel>(factoryStub);
ConnectionStub <IMyChannel> connectionStub = new ConnectionStub <IMyChannel>();
factoryStub.Connections.Enqueue(connectionStub);
Task task = manager.ConnectAsync();
Assert.Equal(TaskStatus.RanToCompletion, task.Status);
Assert.Equal(1, connectionStub.OpenCount);
MyChannelStub channelStub = new MyChannelStub();
connectionStub.Instance = channelStub;
Assert.Same(channelStub, manager.Proxy);
}
public void Open_with_events_traces_start_and_end()
{
ConnectionStub <IMyProxy> inner = new ConnectionStub <IMyProxy>(true);
ClientEventSource eventSource = ClientEventSource.Instance;
Guid id = new Guid(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4);
ConnectionWithEvents <IMyProxy> outer = new ConnectionWithEvents <IMyProxy>(inner, eventSource, id);
using (ClientEventListener listener = new ClientEventListener(eventSource, EventLevel.Informational, ClientEventSource.Keywords.Connection))
{
Task task = outer.OpenAsync();
Assert.False(task.IsCompleted);
listener.VerifyEvent(ClientEventId.ConnectionOpening, EventLevel.Informational, ClientEventSource.Keywords.Connection, EventOpcode.Start, id);
listener.Events.Clear();
inner.OpenCall.SetResult(false);
Assert.Equal(TaskStatus.RanToCompletion, task.Status);
listener.VerifyEvent(ClientEventId.ConnectionOpened, EventLevel.Informational, ClientEventSource.Keywords.Connection, EventOpcode.Stop, id);
listener.Events.Clear();
}
}
