public static void ModifyMethod(MutableMethodInfo mutableMethod)
{
mutableMethod.SetBody(ctx => ExpressionTreeObjectMother.GetSomeExpression(mutableMethod.ReturnType));
}
private void AddCallToOverrider(MutableMethodInfo methodOverride, Expression targetReference, MethodInfo targetMethod)
{
var castedTargetReference = Expression.Convert(targetReference, targetMethod.DeclaringType);
methodOverride.SetBody(ctx => ctx.DelegateTo(castedTargetReference, targetMethod));
}