public void BufferProxy_RemainingMessagesAreFlushedWhenBufferProxyIsDisposed()
{
LogConfiguration configuration = new LogConfiguration();
BufferProxy proxy = new BufferProxy { BufferSize = 3 };
TestSink sink = new TestSink();
proxy.Sinks.Add(sink);
configuration.Sinks.Add(proxy);
LogKernel kernel = new LogKernel(configuration);
ILogger logger = kernel.GetLogger();
Assert.AreEqual(0, sink.MessagesWritten);
logger.Write(LogLevel.Information, "Hello World!");
logger.Write(LogLevel.Information, "Hello World Again!");
Assert.AreEqual(0, sink.MessagesWritten);
configuration.Dispose();
Assert.AreEqual(2, sink.MessagesWritten);
}
public void LogSinkProxy_UnhandledExceptionsInLogSinkProxyAreHandledAndWrittenToInternalLogWhenWritingMoreThanOneMessage_LogSinkGotNoName()
{
// This test is using the buffer proxy to buffer up messages and
// indirectly use the LogSink.Write(ILogEntry[]) overload on the sink.
LogConfiguration configuration = new LogConfiguration();
configuration.InternalLogger.Enabled = true;
BufferProxy funnelProxy = new BufferProxy() { BufferSize = 0 };
funnelProxy.Sinks.Add(new ThrowSink(() => new InvalidOperationException("Hello World!")));
configuration.Sinks.Add(funnelProxy);
LogKernel kernel = new LogKernel(configuration);
ILogger logger = kernel.GetLogger();
string expected = "[BLACKBOX] An unnamed sink of type 'BlackBox.UnitTests.Tests.LogSinkTests+ThrowSink' threw an exception. Hello World!";
using (StringTraceListenerScope scope = new StringTraceListenerScope())
{
logger.Write(LogLevel.Information, "TestMessage");
Assert.AreEqual(expected, scope.Listener.Messages[0]);
}
}