public void EmitInternalMessages()
{
TraceListenerCounter listTraceListener = new TraceListenerCounter();
Trace.Listeners.Clear();
Trace.Listeners.Add(listTraceListener);
LogLog.Error(GetType(), "Hello");
LogLog.Error(GetType(), "World");
Trace.Flush();
Assert.AreEqual(2, listTraceListener.Count);
try
{
LogLog.EmitInternalMessages = false;
LogLog.Error(GetType(), "Hello");
LogLog.Error(GetType(), "World");
// 这里依然是两个消息，说明没有输出
Assert.AreEqual(2, listTraceListener.Count);
}
finally
{
LogLog.EmitInternalMessages = true;
}
}
public void TraceListenerCounterTest()
{
TraceListenerCounter listTraceListener = new TraceListenerCounter();
Trace.Listeners.Clear();
Trace.Listeners.Add(listTraceListener);
Trace.Write("Hello");
Trace.Write("World");
Assert.AreEqual(2, listTraceListener.Count);
}