public void GetLinkingMetadata_CalledOnceForEachEvent()
{
// Arrange
LogManager.ShutdownRepository(Assembly.GetEntryAssembly());
var testAgent = Mock.Create <IAgent>();
Mock.Arrange(() => testAgent.GetLinkingMetadata()).Returns(new Dictionary <string, string>()
{
{ "key", "value" }
});
var testAppender = new NewRelicAppender(() => testAgent);
//Set the the NewRelicAppender at the root logger
var logRepository = LogManager.GetRepository(Assembly.GetEntryAssembly());
BasicConfigurator.Configure(logRepository, testAppender);
var layout = Mock.Create <log4net.Layout.SimpleLayout>();
layout.ActivateOptions();
var childAppender = new log4net.Appender.ConsoleAppender
{
Layout = layout
};
testAppender.AddAppender(childAppender);
var testLoggingEvents = new List <LoggingEvent>();
Mock.Arrange(() => layout.Format(Arg.IsAny <TextWriter>(), Arg.IsAny <LoggingEvent>())).DoInstead((TextWriter textWriter, LoggingEvent loggingEvent) =>
{
testLoggingEvents.Add(loggingEvent);
});
var testLogger = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
//// Act
var rnd = new Random();
var countLogAttempts = rnd.Next(2, 25);
for (var i = 0; i < countLogAttempts; i++)
{
testLogger.Info("This is a log message");
}
// Assert
Mock.Assert(() => testAgent.GetLinkingMetadata(), Occurs.Exactly(countLogAttempts));
Assert.That(testLoggingEvents.Count, Is.EqualTo(countLogAttempts));
testLoggingEvents.ForEach(loggingEvent =>
{
Assert.That(loggingEvent.Properties.Contains("newrelic.linkingmetadata"), "newrelic.linkingmetadata not property found. This test expects newrelic.linkingmetadata property in log event");
});
}
public void SetUp()
{
_testAgent = Mock.Create <IAgent>();
_testAppender = new NewRelicAppender(() => _testAgent);
_layout = Mock.Create <NewRelicLayout>();
_childAppender = new log4net.Appender.ConsoleAppender
{
Layout = _layout
};
_testAppender.AddAppender(_childAppender);
}
public void GetLinkingMetadata_IsHandled_Exception()
{
// Arrange
LogManager.ShutdownRepository(Assembly.GetEntryAssembly());
var testAgent = Mock.Create <IAgent>();
Mock.Arrange(() => testAgent.GetLinkingMetadata()).DoInstead(() =>
{
throw new Exception("Exception - GetLinkingMetadata");
});
var testAppender = new NewRelicAppender(() => testAgent);
//Set the the NewRelicAppender at the root logger
var logRepository = LogManager.GetRepository(Assembly.GetEntryAssembly());
BasicConfigurator.Configure(logRepository, testAppender);
var testLogger = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
var layout = Mock.Create <log4net.Layout.SimpleLayout>();
var childAppender = new log4net.Appender.ConsoleAppender
{
Layout = layout
};
testAppender.AddAppender(childAppender);
var testLoggingEvents = new List <LoggingEvent>();
Mock.Arrange(() => layout.Format(Arg.IsAny <TextWriter>(), Arg.IsAny <LoggingEvent>())).DoInstead((TextWriter textWriter, LoggingEvent loggingEvent) =>
{
testLoggingEvents.Add(loggingEvent);
});
// Act
testLogger.Info("This is log message ");
// Assert
Assert.That(testLoggingEvents.Count, Is.EqualTo(1));
Assert.That(!testLoggingEvents[0].Properties.Contains("newrelic.linkingmetadata"), "newrelic.linkingmetadata property found. This test does not expect newrelic.linkingmetadata property in log event");
}