public void TestRefOutMethods()
{
IDynamicMethod refMethod = DynamicMethod.Create(typeof(MethodTarget).GetMethod("MethodWithRefParameter"));
MethodTarget target = new MethodTarget();
object[] args = new object[] { "aleks", 5 };
refMethod.Invoke(target, args);
Assert.AreEqual("ALEKS", args[0]);
Assert.AreEqual(25, args[1]);
IDynamicMethod outMethod = DynamicMethod.Create(typeof(MethodTarget).GetMethod("MethodWithOutParameter"));
args = new object[] { "aleks", null };
outMethod.Invoke(target, args);
Assert.AreEqual("ALEKS", args[1]);
IDynamicMethod refOutMethod = DynamicMethod.Create(typeof(RefOutTestObject).GetMethod("DoIt"));
RefOutTestObject refOutTarget = new RefOutTestObject();
args = new object[] { 0, 1, null };
refOutMethod.Invoke(refOutTarget, args);
Assert.AreEqual(2, args[1]);
Assert.AreEqual("done", args[2]);
refOutMethod.Invoke(refOutTarget, args);
Assert.AreEqual(3, args[1]);
Assert.AreEqual("done", args[2]);
int count = 0;
string done;
target.DoItCaller(0, ref count, out done);
Assert.AreEqual(1, count);
Assert.AreEqual("done", done);
}
public void TestInstanceMethods()
{
IDynamicMethod getAge = DynamicMethod.Create(typeof(Inventor).GetMethod("GetAge"));
Assert.AreEqual(tesla.GetAge(DateTime.Today), getAge.Invoke(tesla, new object[] { DateTime.Today }));
MethodTarget target = new MethodTarget();
IDynamicMethod test = DynamicMethod.Create(typeof(MethodTarget).GetMethod("MethodReturningString"));
Assert.AreEqual(tesla.Name, test.Invoke(target, new object[] { 5, DateTime.Today, new String[] { "xyz", "abc" }, tesla }));
ArrayList list = new ArrayList(new string[] { "one", "two", "three" });
IDynamicMethod removeAt = DynamicMethod.Create(typeof(ArrayList).GetMethod("RemoveAt"));
removeAt.Invoke(list, new object[] { 1 });
Assert.AreEqual(2, list.Count);
Assert.AreEqual("three", list[1]);
}
public void TestRefOutMethods()
{
IDynamicMethod refMethod = DynamicMethod.Create(typeof(MethodTarget).GetMethod("MethodWithRefParameter"));
MethodTarget target = new MethodTarget();
object[] args = new object[] { "aleks", 5 };
refMethod.Invoke(target, args);
Assert.AreEqual("ALEKS", args[0]);
Assert.AreEqual(25, args[1]);
IDynamicMethod outMethod = DynamicMethod.Create(typeof(MethodTarget).GetMethod("MethodWithOutParameter"));
args = new object[] { "aleks", null };
outMethod.Invoke(target, args);
Assert.AreEqual("ALEKS", args[1]);
IDynamicMethod refOutMethod = DynamicMethod.Create(typeof(RefOutTestObject).GetMethod("DoIt"));
RefOutTestObject refOutTarget = new RefOutTestObject();
args = new object[] { 0, 1, null };
refOutMethod.Invoke(refOutTarget, args);
Assert.AreEqual(2, args[1]);
Assert.AreEqual("done", args[2]);
refOutMethod.Invoke(refOutTarget, args);
Assert.AreEqual(3, args[1]);
Assert.AreEqual("done", args[2]);
int count = 0;
string done;
target.DoItCaller(0, ref count, out done);
Assert.AreEqual(1, count);
Assert.AreEqual("done", done);
}
public void TestInstanceMethods()
{
IDynamicMethod getAge = DynamicMethod.Create(typeof(Inventor).GetMethod("GetAge"));
Assert.AreEqual(tesla.GetAge(DateTime.Today), getAge.Invoke(tesla, new object[] { DateTime.Today }));
MethodTarget target = new MethodTarget();
IDynamicMethod test = DynamicMethod.Create(typeof(MethodTarget).GetMethod("MethodReturningString"));
Assert.AreEqual(tesla.Name, test.Invoke(target, new object[] { 5, DateTime.Today, new String[] { "xyz", "abc" }, tesla }));
ArrayList list = new ArrayList(new string[] { "one", "two", "three" });
IDynamicMethod removeAt = DynamicMethod.Create(typeof(ArrayList).GetMethod("RemoveAt"));
removeAt.Invoke(list, new object[] { 1 });
Assert.AreEqual(2, list.Count);
Assert.AreEqual("three", list[1]);
}