public void TestGenerateDelegateEvents() { var gen = new CodeUnitGenerator("TestCodeGen"); var classGen = new ClassGenerator("TestClass"); var delegateGen = new DelegateGenerator("MyEventHandler") .AddParameter("TestClass", "myRef") .AddReturnType(typeof(bool)); var eventGen = new EventGenerator("OnSomeTrigger", delegateGen.delegateType); classGen.AddEvent(eventGen); var fireEventMethod = new MethodGenerator("FireEvent") .AddStatement(new StatementBuilder() //.AddSnippetExpression("Debug.Log();DoMoreStuff();")); .InvokeEvent(eventGen, new ParamBuilder() .AddPrimitiveExpression("new TestClass()"))); classGen.AddMethod(fireEventMethod); gen.AddType(delegateGen); gen.AddType(classGen); var classSubscriber = new ClassGenerator("MySubscribeClass"); var field = new FieldGenerator("TestClass", "eventSource"); classSubscriber.AddField(field); var constructor = new ConstructorGenerator(classSubscriber.classType); classSubscriber.AddMethod(constructor); var eventHandler = new MethodGenerator("OnSomeTrigger", delegateGen) .AddStatement(new StatementBuilder() .AddSnippet("Debug.Log(\"Expression1\");") .AddSnippet("Debug.Log(\"Expression2\");")); var subscribeMethod = new MethodGenerator("AddListener") .AddStatement(new StatementBuilder() .AttachEvent(eventHandler, new FieldTarget(field), eventGen)); classSubscriber.AddMethod( new MethodGenerator("Unsubscribe").AddStatement( new StatementBuilder() .DetachEvent(eventHandler, new FieldTarget(field), eventGen))); classSubscriber.AddMethod(eventHandler); classSubscriber.AddMethod(subscribeMethod); gen.AddType(classSubscriber); var ccu = gen.GenerateCompileUnit(); var output = StringCompiler.CompileToString(ccu); //Debug.Log(output); Assert.IsTrue(output.Contains("OnSomeTrigger")); Assert.IsTrue(output.Contains("FireEvent")); Assert.IsTrue(output.Contains("+=")); Assert.IsTrue(output.Contains("-=")); Assert.IsTrue(output.Contains("delegate")); Assert.IsTrue(output.Contains("event")); }