public void TestPropagatePreassignedParent()
{
TestParentingCollection testCollection = new TestParentingCollection();
TestParentable testParentable = new TestParentable();
testCollection.SetParent(54321);
testCollection.Add(testParentable);
Assert.AreEqual(54321, testParentable.GetParent());
}
public void TestDisposeItems()
{
TestParentingCollection testCollection = new TestParentingCollection();
TestParentable testParentable = new TestParentable();
testCollection.Add(testParentable);
testCollection.DisposeItems();
Assert.IsTrue(testParentable.DisposeCalled);
}
public void TestPropagateParentOnReplace()
{
TestParentingCollection testCollection = new TestParentingCollection();
TestParentable testParentable1 = new TestParentable();
TestParentable testParentable2 = new TestParentable();
testCollection.SetParent(54321);
testCollection.Add(testParentable1);
testCollection[0] = testParentable2;
Assert.AreEqual(0, testParentable1.GetParent());
Assert.AreEqual(54321, testParentable2.GetParent());
}
public void TestUnsetParentOnClear()
{
TestParentingCollection testCollection = new TestParentingCollection();
TestParentable testParentable = new TestParentable();
testCollection.Add(testParentable);
testCollection.SetParent(54321);
Assert.AreEqual(54321, testParentable.GetParent());
testCollection.Clear();
Assert.AreEqual(0, testParentable.GetParent());
}