public void TestCallsVirtualMethod()
{
RefUtilClass1 one = new RefUtilClass1("one");
RefUtilClass1Extends two = new RefUtilClass1Extends("two");
MethodInfo info1 = typeof(RefUtilClass1Extends).GetMethod("CallVirtMethod");
Func <RefUtilClass1, string> d1 = (Func <RefUtilClass1, string>)ReflectionUtil.GetDelegate(info1);
Assert.AreEqual("base", d1(one));
Assert.AreEqual("extends", d1(two));
}
public void TestOpenDelegate()
{
RefUtilClass1 one = new RefUtilClass1("one");
RefUtilClass1 two = new RefUtilClass1("two");
MethodInfo info = typeof(RefUtilClass1).GetMethod("GetValue");
Func <RefUtilClass1, string> openDelegate = ReflectionUtil.CreateOpenDelegate <Func <RefUtilClass1, string> >(info);
Assert.AreEqual("one", openDelegate(one));
Assert.AreEqual("two", openDelegate(two));
}
public void TestOpenDelegateChild()
{
RefUtilClass1 one = new RefUtilClass1("one");
RefUtilClass1 two = new RefUtilClass1Extends("two");
MethodInfo info1 = typeof(RefUtilClass1).GetMethod("GetValue");
MethodInfo info2 = typeof(RefUtilClass1Extends).GetMethod("GetValue");
Func <RefUtilClass1, string> d1 = (Func <RefUtilClass1, string>)ReflectionUtil.GetDelegate(info1);
Func <RefUtilClass1, string> d2 = (Func <RefUtilClass1, string>)ReflectionUtil.GetDelegate(info2);
Assert.AreEqual(d1, d2);
Assert.AreEqual("one", d1(one));
Assert.AreEqual("two", d1(two));
}
public void TestOpenDelegateAncestor()
{
RefUtilClass1 one = new RefUtilClass1("one");
RefUtilClass1Extends two = new RefUtilClass1Extends("two");
RefUtilClass1ExtendsAgain three = new RefUtilClass1ExtendsAgain("three");
MethodInfo info1 = typeof(RefUtilClass1).GetMethod("GetValue");
MethodInfo info2 = typeof(RefUtilClass1Extends).GetMethod("GetValue");
MethodInfo info3 = typeof(RefUtilClass1ExtendsAgain).GetMethod("GetValue");
Func <RefUtilClass1, string> d1 = (Func <RefUtilClass1, string>)ReflectionUtil.GetDelegate(info1);
Func <RefUtilClass1, string> d2 = (Func <RefUtilClass1, string>)ReflectionUtil.GetDelegate(info2);
Func <RefUtilClass1, string> d3 = (Func <RefUtilClass1, string>)ReflectionUtil.GetDelegate(info3);
Assert.AreEqual(d1, d2);
Assert.AreEqual(d2, d3);
Assert.AreEqual("one", d1(one));
Assert.AreEqual("two", d1(two));
Assert.AreEqual("three", d1(three));
}