public void CreateInterceptableEvent_Adds_Fields_Event_Methods_And_Mapping()
{
var moduleScope = new ModuleScope();
var generator = new ProxyGenerator(moduleScope);
var typeDefinition = generator.GetTypeDefinition(typeof(TypeScope1), null, null);
TypeBuilder typeBulder = moduleScope.Module.DefineType(typeDefinition.FullName, typeDefinition.TypeAttributes);
var proxyScope = new ProxyScope(moduleScope, typeBulder, typeDefinition);
// proxyScope.DefineTypeAndMembers();
proxyScope.GetType().GetMethod("CreateFields", BindingFlags.NonPublic | BindingFlags.Instance).Invoke(proxyScope, new object[0]);
Assert.AreEqual(1, proxyScope.Fields.Count);
Assert.AreEqual(0, proxyScope.Properties.Count);
Assert.AreEqual(0, proxyScope.Methods.Count);
var er = proxyScope.CreateInterceptableEvent(typeDefinition.EventDefinitions[0]);
Assert.AreEqual(4, proxyScope.Fields.Count);
Assert.AreEqual("TypeScope1_MyEvent", proxyScope.Fields[1].Name);
Assert.AreEqual("TypeScope1_Proxy_add_MyEvent", proxyScope.Fields[2].Name);
Assert.AreEqual("TypeScope1_Proxy_remove_MyEvent", proxyScope.Fields[3].Name);
Assert.AreEqual(4, proxyScope.Methods.Count);
Assert.AreEqual("add_MyEvent_Callback", proxyScope.Methods[0].Name);
Assert.AreEqual("add_MyEvent", proxyScope.Methods[1].Name);
Assert.AreEqual("remove_MyEvent_Callback", proxyScope.Methods[2].Name);
Assert.AreEqual("remove_MyEvent", proxyScope.Methods[3].Name);
var acc = new TypeAccessor(proxyScope);
var mappings = acc.Fields["eventMappings"].GetValue() as List <EventMapping>;
Assert.AreEqual(1, mappings.Count);
Assert.AreEqual("TypeScope1_MyEvent", mappings[0].MemberField.Name);
Assert.AreEqual("TypeScope1_Proxy_add_MyEvent", mappings[0].AddMethodField.Name);
Assert.AreEqual("TypeScope1_Proxy_remove_MyEvent", mappings[0].RemoveMethodField.Name);
Assert.AreEqual("MyEvent", mappings[0].Event.Name);
Assert.AreEqual("add_MyEvent", mappings[0].AddMethodBuilder.Name);
Assert.AreEqual("remove_MyEvent", mappings[0].RemoveMethodBuilder.Name);
}