public void BindNever_SetsBehavior() {
// Act
BindingBehaviorAttribute attr = new BindNeverAttribute();
// Assert
Assert.AreEqual(BindingBehavior.Never, attr.Behavior);
}
public void TypeId_ReturnsSameValue() {
// Arrange
BindNeverAttribute neverAttr = new BindNeverAttribute();
BindRequiredAttribute requiredAttr = new BindRequiredAttribute();
// Act & assert
Assert.AreSame(neverAttr.TypeId, requiredAttr.TypeId);
}