public void CanImplementInterfaceWithTaskReturn()
{
// this was causing issues with the completed method
EventSourceImplementer.RegisterProvider <ITaskService>(new JsonObjectSerializer());
var log = EventSourceImplementer.GetEventSourceAs <ITaskService>();
_listener.EnableEvents((EventSource)log, EventLevel.LogAlways);
// check the service
var service = new TaskService();
Assert.AreEqual("foo", service.GetItem("foo").Result);
// try a proxy
var proxy = TracingProxy.Create <ITaskService>(service);
var task = proxy.GetItem("foo");
Assert.AreEqual("foo", task.Result);
// look at the events
var events = _listener.Events.ToArray();
Assert.AreEqual(2, events.Length);
// check the individual events to make sure the task came back in the payload
Assert.AreEqual(1, events[1].Payload.Count);
Assert.AreEqual(new JsonObjectSerializer().SerializeObject(task, null), events[1].Payload[0]);
}
public void CanImplementInterfaceWithGenericTaskMethods()
{
// turn on logging
var log = EventSourceImplementer.GetEventSourceAs <ITestServiceWithGenericTaskMethods>();
_listener.EnableEvents((EventSource)log, EventLevel.LogAlways, (EventKeywords)(-1));
Assert.AreEqual(null, log.GetNothing());
Assert.AreEqual(null, log.GetItem((int)1));
// look at the events
var events = _listener.Events.ToArray();
Assert.AreEqual(2, events.Length);
// check the individual events to make sure the data came back in the payload
//Assert.AreEqual(1, events[0].Payload.Count);
// create a proxy on the interface
_listener.Reset();
var proxy = TracingProxy.Create <ITestServiceWithGenericTaskMethods>(new TestServiceWithGenericTaskMethods());
proxy.GetNothing().Wait();
proxy.GetItem(1).Wait();
events = _listener.Events.ToArray();
Assert.AreEqual(4, events.Length);
// check the individual events to make sure the data came back in the payload
//Assert.AreEqual(1, events[0].Payload.Count);
//Assert.AreEqual(1, events[1].Payload.Count);
}
public void ExceptionAttributeShouldDetermineLevel()
{
Assert.AreEqual(EventLevel.Error, new EventAttributeProvider().ExceptionEventLevel);
var logger = EventSourceImplementer.GetEventSourceAs <ILogInterfaceWithExceptionAttribute>();
Listener.EnableEvents((EventSource)logger, EventLevel.LogAlways);
logger.DoSomething();
// look at the events
var events = Listener.Events.ToArray();
Assert.AreEqual(1, events.Length);
Assert.AreEqual(EventLevel.Informational, events[0].Level);
Listener.Reset();
var proxy = TracingProxy.Create <ILogInterfaceWithExceptionAttribute>(new LogInterfaceWithExceptionAttribute());
try { proxy.DoSomething(); }
catch { }
events = Listener.Events.ToArray();
Assert.AreEqual(2, events.Length);
Assert.AreEqual(EventLevel.Critical, events[1].Level);
}
public void AsyncExceptionsAreLoggedToExceptionEvent()
{
EventSourceImplementer.RegisterProvider <IThrowExceptionsAsync>(new JsonObjectSerializer());
var logger = EventSourceImplementer.GetEventSourceAs <IThrowExceptionsAsync>();
_listener.EnableEvents((EventSource)logger, EventLevel.LogAlways, (EventKeywords)(-1));
var proxy = TracingProxy.Create <IThrowExceptionsAsync>(new ThrowExceptionsAsync());
// run the method and catch the exception
Assert.Throws <AggregateException>(() => proxy.DoThrowAsync().Wait());
// check the events
var events = _listener.Events.ToArray();
Assert.AreEqual(2, events.Length);
// check the individual events
Assert.AreEqual(logger, events[0].EventSource);
Assert.AreEqual("", events[0].Message);
Assert.AreEqual(EventLevel.Informational, events[0].Level);
Assert.IsTrue(events[0].Keywords.HasFlag((EventKeywords)1));
Assert.AreEqual(0, events[0].Payload.Count);
// the exception is logged
Assert.AreEqual(logger, events[1].EventSource);
Assert.AreEqual("{0}", events[1].Message);
Assert.AreEqual(EventLevel.Error, events[1].Level);
Assert.IsTrue(events[1].Keywords.HasFlag((EventKeywords)1));
Assert.AreEqual(1, events[1].Payload.Count);
Assert.IsTrue(events[1].Payload[0].ToString().Contains("WhoopsAsync!"));
}
static void Main(string[] args)
{
// create the log
var log = EventSourceImplementer.GetEventSourceAs <IExampleLogSource>();
EventSource es = (EventSource)log;
Console.WriteLine("Provider GUID = {0}", es.Guid);
// create a listener
var listener = new TestListener();
listener.EnableEvents(es, EventLevel.LogAlways);
using (new EventActivityScope())
{
log.Starting();
for (int i = 0; i < 10; i++)
{
using (new EventActivityScope())
{
log.AnEvent(String.Format("i = {0}", i));
}
}
log.Stopping();
}
TracingProxy.Create <Foo>(new Foo()).Bar();
TracingProxy.Create <Foo>(new Foo()).Bar2();
}
public void DerivedInterfaceCanBeImplemented()
{
var testLog = EventSourceImplementer.GetEventSourceAs <IDerivedCalculator>();
_listener.EnableEvents((EventSource)testLog, EventLevel.LogAlways, (EventKeywords)(-1));
var proxy = TracingProxy.Create <IDerivedCalculator>(new Calculator());
proxy.Clear();
proxy.AddNumbers(1, 2);
}
public void ProxyFromClassToInterfaceCanCollapseParameters()
{
EnableLogging <IHaveTraceAs>();
var proxy = TracingProxy.Create <IHaveTraceAs>(new HasTraceAs());
proxy.TraceAsData("p1", "p2");
proxy.TraceSomeParameters("p", "p1", "p2");
VerifyEvents();
}
public void ProxyFromVirtualClassWithoutInterfaceToUnrelatedInterfaceCanCollapseParameters()
{
EnableLogging <IHaveTraceAs>();
var proxy = TracingProxy.Create <VirtualHasTraceAsWithoutInterface, IHaveTraceAs>(new VirtualHasTraceAsWithoutInterface());
proxy.TraceAsData("p1", "p2");
proxy.TraceSomeParameters("p", "p1", "p2");
VerifyEvents();
}
public void TestLoggingProxyWithCompletedEvents()
{
// create a logger for the interface and listen on it
var logger = EventSourceImplementer.GetEventSource <ICalculatorWithCompleted>();
_listener.EnableEvents(logger, EventLevel.LogAlways, (EventKeywords)(-1));
// create a calculator and a proxy
var proxy = TracingProxy.Create <VirtualCalculator, ICalculatorWithCompleted>(new VirtualCalculator());
// call the method through the proxy
proxy.Clear();
Assert.AreEqual(3, proxy.AddNumbers(1, 2));
VerifyEvents(logger);
// check the events
var events = _listener.Events.ToArray();
Assert.AreEqual(4, events.Length);
var eventSource = events[0].EventSource;
// check the individual events
Assert.AreEqual(logger, events[0].EventSource);
Assert.AreEqual(1, events[0].EventId);
Assert.AreEqual("", events[0].Message);
Assert.AreEqual(EventLevel.Informational, events[0].Level);
Assert.IsTrue(events[0].Keywords.HasFlag((EventKeywords)1));
Assert.AreEqual(0, events[0].Payload.Count);
Assert.AreEqual(logger, events[1].EventSource);
Assert.AreEqual("", events[1].Message);
Assert.AreEqual(EventLevel.Informational, events[1].Level);
Assert.IsTrue(events[1].Keywords.HasFlag((EventKeywords)2));
Assert.AreEqual(0, events[0].Payload.Count);
Assert.AreEqual(logger, events[2].EventSource);
Assert.AreEqual("{0} {1}", events[2].Message);
Assert.AreEqual(EventLevel.Informational, events[2].Level);
Assert.IsTrue(events[2].Keywords.HasFlag((EventKeywords)4));
Assert.AreEqual(2, events[2].Payload.Count);
Assert.AreEqual(1, events[2].Payload[0]);
Assert.AreEqual(2, events[2].Payload[1]);
// a fourth event for completed
Assert.AreEqual(logger, events[3].EventSource);
Assert.AreEqual("{0}", events[3].Message);
Assert.AreEqual(EventLevel.Informational, events[3].Level);
Assert.IsTrue(events[3].Keywords.HasFlag((EventKeywords)8));
Assert.AreEqual(1, events[3].Payload.Count);
Assert.AreEqual(3, events[3].Payload[0]);
}
public void MethodInterfaceShouldCreateActivity()
{
Assert.AreEqual(Guid.Empty, EventActivityScope.CurrentActivityId);
// this proxy does create a new activity scope
var tester = new AutomaticActivity();
var proxy = TracingProxy.CreateWithActivityScope <AutomaticActivity>(tester);
proxy.Method();
Assert.AreNotEqual(Guid.Empty, tester.ActivityId);
Assert.AreEqual(Guid.Empty, EventActivityScope.CurrentActivityId);
}
public void TestLoggingProxyFromVirtualClassToVirtualClass()
{
var logger = EventSourceImplementer.GetEventSource <VirtualCalculatorWithoutInterface>();
_listener.EnableEvents(logger, EventLevel.LogAlways, (EventKeywords)(-1));
// create a calculator and a proxy
var proxy = TracingProxy.Create <VirtualCalculatorWithoutInterface>(new VirtualCalculatorWithoutInterface());
// call the method through the proxy
proxy.Clear();
Assert.AreEqual(3, proxy.AddNumbers(1, 2));
VerifyEvents(logger);
}
public void TestThatInstancePointerIsPassedProperly()
{
Instance i = new Instance()
{
Value = 99
};
Assert.AreEqual(99, i.GetValue());
var proxy = TracingProxy.Create <IInstance>(i);
Assert.AreEqual(99, proxy.GetValue());
proxy = (IInstance)TracingProxy.Create(i, typeof(IInstance));
Assert.AreEqual(99, proxy.GetValue());
}
public void CanImplementInterfaceWithGenericMethods()
{
// turn on logging
var log = EventSourceImplementer.GetEventSourceAs <ITestServiceWithGenericMethods>();
_listener.EnableEvents((EventSource)log, EventLevel.LogAlways, (EventKeywords)(-1));
log.GetItem((int)1);
log.GetItem((string)"s");
log.GetItem((decimal)1);
log.GetItem2 <int, int>((int)1, (int)2);
log.GetItem2 <string, string>("x", "y");
log.GetItem2 <decimal, decimal>((decimal)1, (decimal)2);
log.GetItem3 <int, int>((int)1);
log.GetItem3 <string, string>("x");
log.Constrained <string>("y");
// look at the events
var events = _listener.Events.ToArray();
Assert.AreEqual(9, events.Length);
// check the individual events to make sure the data came back in the payload
Assert.AreEqual(1, events[0].Payload.Count);
Assert.AreEqual(1, events[1].Payload.Count);
// create a proxy on the interface
_listener.Reset();
var proxy = TracingProxy.Create <ITestServiceWithGenericMethods>(new TestServiceWithGenericMethods());
proxy.GetItem(1);
proxy.GetItem((string)"s");
proxy.GetItem((decimal)1);
proxy.GetItem2 <int, int>((int)1, (int)2);
proxy.GetItem2 <string, string>("x", "y");
proxy.GetItem2 <decimal, decimal>((decimal)1, (decimal)2);
proxy.GetItem3 <int, int>((int)1);
proxy.GetItem3 <string, string>("x");
proxy.Constrained <string>("y");
events = _listener.Events.ToArray();
Assert.AreEqual(18, events.Length);
// check the individual events to make sure the data came back in the payload
Assert.AreEqual(1, events[0].Payload.Count);
Assert.AreEqual(1, events[1].Payload.Count);
}
public void MethodThatThrowsShouldUnwindActivity()
{
Assert.AreEqual(Guid.Empty, EventActivityScope.CurrentActivityId);
var tester = new AutomaticActivity();
var proxy = TracingProxy.Create <AutomaticActivity>(tester);
try
{
proxy.Throws();
}
catch
{
}
Assert.AreEqual(Guid.Empty, EventActivityScope.CurrentActivityId);
}
public void TestLoggingProxyFromClassToInterface()
{
// create a logger for the interface and listen on it
var logger = EventSourceImplementer.GetEventSource <ICalculator>();
_listener.EnableEvents(logger, EventLevel.LogAlways, (EventKeywords)(-1));
// create a calculator and a proxy
var proxy = TracingProxy.Create <ICalculator>(new Calculator());
// call the method through the proxy
proxy.Clear();
Assert.AreEqual(3, proxy.AddNumbers(1, 2));
// look at the events in the log
VerifyEvents(logger);
}
public void MethodInterfaceShouldNotChangeActivity()
{
Assert.AreEqual(Guid.Empty, EventActivityScope.CurrentActivityId);
using (EventActivityScope scope = new EventActivityScope())
{
Assert.AreNotEqual(Guid.Empty, EventActivityScope.CurrentActivityId);
var tester = new AutomaticActivity();
var proxy = TracingProxy.Create <AutomaticActivity>(tester);
proxy.Method();
Assert.AreEqual(scope.ActivityId, tester.ActivityId);
Assert.AreEqual(scope.ActivityId, EventActivityScope.CurrentActivityId);
}
Assert.AreEqual(Guid.Empty, EventActivityScope.CurrentActivityId);
}
public void ClassImplementingAnInterfaceShouldSerializeData()
{
EventSourceImplementer.RegisterProvider <ILogInterfaceWithClassData2>(new JsonObjectSerializer());
var logger = EventSourceImplementer.GetEventSourceAs <ILogInterfaceWithClassData2>();
_listener.EnableEvents((EventSource)logger, EventLevel.LogAlways, (EventKeywords)(-1));
var proxy = TracingProxy.Create <ILogInterfaceWithClassData2>(new ILogClassWithClassData());
proxy.SendData(ClassData.Test);
// look at the events
var events = _listener.Events.ToArray();
Assert.AreEqual(2, events.Length);
Assert.AreEqual(1, events[0].EventId);
Assert.AreEqual(ClassData.TestJson, events[0].Payload[0]);
}
public void CanImplementInterfaceWithDuplicateNames()
{
// this was causing issues with the completed method
var log = EventSourceImplementer.GetEventSourceAs<IHaveDuplicateNames>();
Listener.EnableEvents((EventSource)log, EventLevel.LogAlways);
log.Get(1);
log.Get("s");
// try a proxy
var proxy = TracingProxy.Create<IHaveDuplicateNames>(new HaveDuplicateNames());
Assert.AreEqual(2, proxy.Get(2));
Assert.AreEqual("foo", proxy.Get("foo"));
// look at the events
var events = Listener.Events.ToArray();
Assert.AreEqual(6, events.Length);
}
public override void Load()
{
Bind <Configuration.Provider>().ToSelf(); // "Bebbs-Harmonize-With-LightwaveRf-Configuration-Provider"
Bind <Configuration.IProvider>().ToMethod(ctx => TracingProxy.CreateWithActivityScope <Configuration.IProvider>(ctx.Kernel.Get <Configuration.Provider>())).InSingletonScope();
Bind <Dimmer.Builder>().ToSelf(); // "Bebbs-Harmonize-With-LightwaveRf-Dimmer-Builder"
Bind <Entity.IBuilder, Dimmer.IBuilder>().ToMethod(ctx => TracingProxy.CreateWithActivityScope <Dimmer.IBuilder>(ctx.Kernel.Get <Dimmer.Builder>())).InSingletonScope();
Bind <Entity.Factory>().ToSelf(); // "Bebbs-Harmonize-With-LightwaveRf-Entity-Factory"
Bind <Entity.IFactory>().ToMethod(ctx => TracingProxy.CreateWithActivityScope <Entity.IFactory>(ctx.Kernel.Get <Entity.Factory>())).InSingletonScope();
Bind <WifiLink.CommandBuilder>().ToSelf(); // "Bebbs-Harmonize-With-LightwaveRf-WifiLink-CommandBuilder"
Bind <WifiLink.ICommandBuilder>().ToMethod(ctx => TracingProxy.CreateWithActivityScope <WifiLink.ICommandBuilder>(ctx.Kernel.Get <WifiLink.CommandBuilder>())).InSingletonScope();
Bind <WifiLink.CommandEndpoint>().ToSelf(); // "Bebbs-Harmonize-With-LightwaveRf-WifiLink-CommandEndpoint"
Bind <WifiLink.ICommandEndpoint>().ToMethod(ctx => TracingProxy.CreateWithActivityScope <WifiLink.ICommandEndpoint>(ctx.Kernel.Get <WifiLink.CommandEndpoint>()));
Bind <WifiLink.QueryEndpoint>().ToSelf(); // "Bebbs-Harmonize-With-LightwaveRf-WifiLink-QueryEndpoint"
Bind <WifiLink.IQueryEndpoint>().ToMethod(ctx => TracingProxy.CreateWithActivityScope <WifiLink.IQueryEndpoint>(ctx.Kernel.Get <WifiLink.QueryEndpoint>()));
Bind <WifiLink.Bridge>().ToSelf(); // "Bebbs-Harmonize-With-LightwaveRf-WifiLink-Bridge"
Bind <WifiLink.IBridge>().ToMethod(ctx => TracingProxy.CreateWithActivityScope <WifiLink.IBridge>(ctx.Kernel.Get <WifiLink.Bridge>())).InSingletonScope();
Bind <Service>().ToSelf(); // "Bebbs-Harmonize-With-LightwaveRf-Service"
Bind <IService>().ToMethod(ctx => TracingProxy.CreateWithActivityScope <IService>(ctx.Kernel.Get <Service>()));
}
public void AttributeShouldDetermineProvider()
{
var logger = EventSourceImplementer.GetEventSourceAs <ILogInterfaceWithAttribute>();
_listener.EnableEvents((EventSource)logger, EventLevel.LogAlways);
logger.DoSomething();
// look at the events
var events = _listener.Events.ToArray();
Assert.AreEqual(1, events.Length);
Assert.AreEqual(EventLevel.Warning, events[0].Level);
_listener.Reset();
var proxy = TracingProxy.Create <ILogInterfaceWithAttribute>(new LogInterfaceWithAttribute());
try { proxy.DoSomething(); }
catch { }
events = _listener.Events.ToArray();
Assert.AreEqual(2, events.Length);
Assert.AreEqual(EventLevel.Critical, events[1].Level);
}
public void ProxyingAnInvalidClassShouldThrow()
{
Assert.Throws <ArgumentException>(() => TracingProxy.Create <ITestServiceWithGenericMethods>(new DoesNotImplement()));
}
public override void Load()
{
Bind <Harmonizer>().ToSelf();
Bind <IHarmonizer>().ToMethod(ctx => TracingProxy.CreateWithActivityScope <IHarmonizer>(ctx.Kernel.Get <Harmonizer>()));
}
public override void Load()
{
Bind <Bootstrapper>().ToSelf();
Bind <IBootstrapper>().ToMethod(ctx => TracingProxy.CreateWithActivityScope <IBootstrapper>(ctx.Kernel.Get <Bootstrapper>()));
}
public void CanImplementInterfaceWithReferenceParameter()
{
int value;
// test the service
var service = new TaskService();
value = 1;
service.GetItem(ref value);
Assert.AreEqual(2, value);
// log a class reference
var data = new ReferenceData()
{
Data = 5
};
var resultData = data;
service.GetData(ref resultData);
Assert.AreNotEqual(data, resultData);
Assert.AreEqual(data.Data + 1, resultData.Data);
// turn on logging
EventSourceImplementer.RegisterProvider <ITestServiceWithReferenceParameters>(new JsonObjectSerializer());
var log = EventSourceImplementer.GetEventSourceAs <ITestServiceWithReferenceParameters>();
_listener.EnableEvents((EventSource)log, EventLevel.LogAlways, (EventKeywords)(-1));
// log a built-in type reference
value = 1;
log.GetItem(ref value);
// log a class reference
data = new ReferenceData()
{
Data = 5
};
resultData = data;
log.GetData(ref resultData);
// create a proxy
var proxy = TracingProxy.Create <ITestServiceWithReferenceParameters>(service);
// proxy a built-in type reference
value = 1;
proxy.GetItem(ref value);
Assert.AreEqual(2, value);
// proxy a class reference
data = new ReferenceData()
{
Data = 7
};
resultData = data;
proxy.GetData(ref resultData);
Assert.AreNotEqual(data, resultData);
Assert.AreEqual(data.Data + 1, resultData.Data);
// look at the events
var events = _listener.Events.ToArray();
Assert.AreEqual(6, events.Length);
// check the individual events to make sure the data came back in the payload
Assert.AreEqual(1, events[0].Payload[0]);
Assert.AreEqual(new JsonObjectSerializer().SerializeObject(data, null), events[4].Payload[0]);
}
