public void DoNothingWithoutException()
{
var logger = new NullLogger();
var message = "testing {0{";
var exception = new Exception("testing");
var parameters = new object[] {"One", 2};
logger.Trace(message);
logger.Debug(message);
logger.Info(message);
logger.Warn(message);
logger.Error(message);
logger.Fatal(message);
logger.Trace(message, exception);
logger.Debug(message, exception);
logger.Info(message, exception);
logger.Warn(message, exception);
logger.Error(message, exception);
logger.Fatal(message, exception);
logger.Trace(message, parameters);
logger.Debug(message, parameters);
logger.Info(message, parameters);
logger.Warn(message, parameters);
logger.Error(message, parameters);
logger.Fatal(message, parameters);
logger.Trace(message, exception, parameters);
logger.Debug(message, exception, parameters);
logger.Info(message, exception, parameters);
logger.Warn(message, exception, parameters);
logger.Error(message, exception, parameters);
logger.Fatal(message, exception, parameters);
}
public void ReuseExistingLogger()
{
var logger = new NullLogger();
var locatorMock = new Mock<IServiceLocator>();
locatorMock.Setup(l => l.GetInstance<ILogger>()).Returns(logger);
var factory = new Factory(locatorMock.Object);
var first = factory.InstantiateLogger();
var second = factory.InstantiateLogger();
Assert.Equal(logger, first);
Assert.Equal(logger, second);
locatorMock.Verify(l=>l.GetInstance<ILogger>(), Times.AtMostOnce());
}