public void Delete_Does_Nothing()
{
// I realise this test has no asserts. I am making sure there are no
// null pointer exceptions thrown.
Entity entity = new EntityImpl();
entity.DeleteSelf();
}
public void All_Its_References_Are_Deleted()
{
EntitySet entitySet = new EntitySetImpl();
Entity entity1 = new EntityImpl("Table1");
Entity entity2 = new EntityImpl("Table2");
entitySet.AddEntity(entity1);
entitySet.AddEntity(entity2);
entity1.CreateReferenceTo(entity2);
Assert.That(entity2.References.Count(), Is.EqualTo(1));
Assert.That(entitySet.Entities.Count(), Is.EqualTo(2));
entity1.DeleteSelf();
Assert.That(entitySet.Entities.Count(), Is.EqualTo(1));
Assert.That(entitySet.Entities.ElementAt(0), Is.SameAs(entity2));
Assert.That(entity2.References.Count, Is.EqualTo(0));
}