public override IEnumerable <IGetter> GetMembers(Type t)
{
// First check if exist in members dictionary
List <IGetter> ms;
if (!members.TryGetValue(t, out ms))
{
DynamicGetterBuider builder = new DynamicGetterBuider(t);
ms = new List <IGetter>();
foreach (MemberInfo m in t.GetMembers())
{
IGetter getter = null;
if (ShoudlLog(m, out getter))
{
// 1. Create the class that extends AbstractGetter for that member m in domain type t.
Type getterType = builder.GenerateGetterFor(m);
// 2. Instantiate the class created on 1.
getter = (IGetter)Activator.CreateInstance(getterType);
ms.Add(getter);
}
}
members.Add(t, ms);
}
return(ms);
}
public void TestDynamicGetterForStudentNr()
{
//
// Arrange
//
DynamicGetterBuider builder = new DynamicGetterBuider(typeof(Student));
Type getterType = builder.GenerateGetterFor(typeof(Student).GetField("nr"));
IGetter getter = (IGetter)Activator.CreateInstance(getterType);
// builder.SaveModule();
//
// Act
//
Student st = new Student(762354, "Ze Manel", 13, "zemanel");
Assert.Equal("nr", getter.GetName());
Assert.Equal(762354, getter.GetValue(st));
}