public void MessageLoggerTest()
{
int lowCount = 0;
int midCount = 0;
int highCount = 0;
using (MessageLogger logger = new MessageLogger())
{
logger.AddLogDevice(
MessageLogger.LoggingLevel.Low,
null,
(device, message) =>
{
_testOutputHelper.WriteLine("Device Low:" + message);
Thread.Sleep(100); // device latency
lowCount++;
});
logger.AddLogDevice(
MessageLogger.LoggingLevel.Middle,
null,
(device, message) =>
{
_testOutputHelper.WriteLine("Device Mid:" + message);
Thread.Sleep(100); // device latency
midCount++;
});
logger.AddLogDevice(
MessageLogger.LoggingLevel.High,
null,
(device, message) =>
{
_testOutputHelper.WriteLine("Device High:" + message);
Thread.Sleep(100); // device latency
highCount++;
});
logger.StartLog(10);
for (int i = (int)MessageLogger.LoggingLevel.Lowest - 25; i < (int)MessageLogger.LoggingLevel.Highest + 25; i += 50)
{
Thread.Sleep(100);
// Only message i=>5 should be output
logger.AddLog($"Hoge {i}!", (MessageLogger.LoggingLevel)i);
}
logger.WaitForLogComplete();
lowCount.Is(6); // here may be failed because of the latency
midCount.Is(4);
highCount.Is(2); // use ProcessMessage to wait accomplishment
}
// followings must success after closing devices
// wait for all messages completion when logger is disposed.
lowCount.Is(6);
midCount.Is(4);
highCount.Is(2);
}
