public void GetMethod_ReturnsTypeMethodInfo() {
     var obj = new MockObject();
     var typ = typeof(MockObject);
     Assert.AreEqual(typ.GetMethod("VoidMethod"), obj.GetMethod(o => o.VoidMethod()));
     Assert.AreEqual(typ.GetMethod("Void1ParamMethod"), obj.GetMethod(o => o.Void1ParamMethod(12)));
     Assert.AreEqual(typ.GetMethod("String1ParamMethod"), obj.GetMethod(o => o.String1ParamMethod("")));
 }