public void SunnyDayLoggingCorrectly()
{
ILog log = (ILog)mocks.CreateMock(typeof(ILog));
IMethodInvocation methodInvocation = (IMethodInvocation)mocks.CreateMock(typeof(IMethodInvocation));
MethodInfo mi = typeof(string).GetMethod("ToString", Type.EmptyTypes);
//two additional calls the method are to retrieve the method name on entry/exit...
Expect.Call(methodInvocation.Method).Return(mi).Repeat.Any();
Expect.Call(log.IsTraceEnabled).Return(true).Repeat.Any();
log.Trace("Entering ToString");
Expect.Call(methodInvocation.Proceed()).Return(null);
log.Trace("Exiting ToString");
mocks.ReplayAll();
TestableSimpleLoggingAdvice loggingAdvice = new TestableSimpleLoggingAdvice(true);
loggingAdvice.CallInvokeUnderLog(methodInvocation, log);
mocks.VerifyAll();
}
public void ExceptionPathStillLogsCorrectly()
{
ILog log = (ILog)mocks.CreateMock(typeof(ILog));
IMethodInvocation methodInvocation = (IMethodInvocation)mocks.CreateMock(typeof(IMethodInvocation));
MethodInfo mi = typeof(string).GetMethod("ToString", Type.EmptyTypes);
//two additional calls the method are to retrieve the method name on entry/exit...
Expect.Call(methodInvocation.Method).Return(mi).Repeat.Any();
Expect.Call(log.IsTraceEnabled).Return(true).Repeat.Any();
log.Trace("Entering...");
LastCall.On(log).IgnoreArguments();
Exception e = new ArgumentException("bad value");
Expect.Call(methodInvocation.Proceed()).Throw(e);
log.Trace("Exception...", e);
LastCall.On(log).IgnoreArguments();
mocks.ReplayAll();
TestableSimpleLoggingAdvice loggingAdvice = new TestableSimpleLoggingAdvice(true);
try
{
loggingAdvice.CallInvokeUnderLog(methodInvocation, log);
Assert.Fail("Must have propagated the IllegalArgumentException.");
}
catch (ArgumentException)
{
}
mocks.VerifyAll();
}
public void SunnyDayLoggingAllOptionalInformationCorrectly()
{
ILog log = (ILog)mocks.CreateMock(typeof(ILog));
IMethodInvocation methodInvocation = (IMethodInvocation)mocks.CreateMock(typeof(IMethodInvocation));
MethodInfo mi = typeof(Dog).GetMethod("Bark");
//two additional calls the method are to retrieve the method name on entry/exit...
Expect.Call(methodInvocation.Method).Return(mi).Repeat.Any();
int[] luckyNumbers = new int[] { 1, 2, 3 };
object[] args = new object[] { "hello", luckyNumbers };
Expect.Call(methodInvocation.Arguments).Return(args);
Expect.Call(log.IsTraceEnabled).Return(true).Repeat.Any();
log.Trace("Entering...");
LastCall.IgnoreArguments();
Expect.Call(methodInvocation.Proceed()).Return(4);
log.Trace("Exiting...");
LastCall.IgnoreArguments();
mocks.ReplayAll();
TestableSimpleLoggingAdvice loggingAdvice = new TestableSimpleLoggingAdvice(true);
loggingAdvice.LogExecutionTime = true;
loggingAdvice.LogMethodArguments = true;
loggingAdvice.LogUniqueIdentifier = true;
loggingAdvice.CallInvokeUnderLog(methodInvocation, log);
mocks.VerifyAll();
}