public void AddChild()
{
VFXModel modelA = ScriptableObject.CreateInstance <VFXModelA>();
VFXModel modelB = ScriptableObject.CreateInstance <VFXModelB>();
VFXModel modelC = ScriptableObject.CreateInstance <VFXModelC>();
// Test both interfaces
s_logs.Clear();
modelA.AddChild(modelB);
modelC.Attach(modelB);
Assert.AreEqual(1, modelA.GetNbChildren());
Assert.AreEqual(modelB, modelA[0]);
Assert.AreEqual(modelA, modelB.GetParent());
Assert.AreEqual(1, modelB.GetNbChildren());
Assert.AreEqual(modelC, modelB[0]);
Assert.AreEqual(modelB, modelC.GetParent());
Assert.AreEqual(5, s_logs.Count);
Assert.AreEqual("OnAdded VFXModelB", s_logs[0]);
Assert.AreEqual("OnInvalidate VFXModelA kStructureChanged", s_logs[1]);
Assert.AreEqual("OnAdded VFXModelC", s_logs[2]);
Assert.AreEqual("OnInvalidate VFXModelB kStructureChanged", s_logs[3]);
Assert.AreEqual("OnInvalidate VFXModelA kStructureChanged", s_logs[4]);
}
public void RemoveAllChildren()
{
VFXModel modelA = ScriptableObject.CreateInstance <VFXModelA>();
VFXModel modelB0 = ScriptableObject.CreateInstance <VFXModelB>();
VFXModel modelB1 = ScriptableObject.CreateInstance <VFXModelB>();
VFXModel modelB2 = ScriptableObject.CreateInstance <VFXModelB>();
modelA.AddChild(modelB0);
modelA.AddChild(modelB1);
modelA.AddChild(modelB2);
s_logs.Clear();
modelA.RemoveAllChildren();
Assert.AreEqual(0, modelA.GetNbChildren());
Assert.IsNull(modelB0.GetParent());
Assert.IsNull(modelB1.GetParent());
Assert.IsNull(modelB2.GetParent());
Assert.AreEqual(6, s_logs.Count);
for (int i = 0; i < 6; i += 2)
{
Assert.AreEqual("OnRemoved VFXModelB", s_logs[i]);
Assert.AreEqual("OnInvalidate VFXModelA kStructureChanged", s_logs[i + 1]);
}
}
public void RemoveChild()
{
VFXModel modelA = ScriptableObject.CreateInstance <VFXModelA>();
VFXModel modelB = ScriptableObject.CreateInstance <VFXModelB>();
VFXModel modelC = ScriptableObject.CreateInstance <VFXModelC>();
// First add children but don't notify
modelB.Attach(modelA, false);
modelC.Attach(modelB, false);
// Test both interfaces
s_logs.Clear();
modelC.Detach();
modelA.RemoveChild(modelB);
Assert.AreEqual(0, modelA.GetNbChildren());
Assert.IsNull(modelB.GetParent());
Assert.AreEqual(0, modelB.GetNbChildren());
Assert.IsNull(modelC.GetParent());
Assert.AreEqual(5, s_logs.Count);
Assert.AreEqual("OnRemoved VFXModelC", s_logs[0]);
Assert.AreEqual("OnInvalidate VFXModelB kStructureChanged", s_logs[1]);
Assert.AreEqual("OnInvalidate VFXModelA kStructureChanged", s_logs[2]);
Assert.AreEqual("OnRemoved VFXModelB", s_logs[3]);
Assert.AreEqual("OnInvalidate VFXModelA kStructureChanged", s_logs[4]);
}
public void InsertChild()
{
VFXModel modelA = ScriptableObject.CreateInstance <VFXModelA>();
VFXModel modelB0 = ScriptableObject.CreateInstance <VFXModelB>();
VFXModel modelB1 = ScriptableObject.CreateInstance <VFXModelB>();
VFXModel modelB2 = ScriptableObject.CreateInstance <VFXModelB>();
s_logs.Clear();
modelA.AddChild(modelB2);
modelA.AddChild(modelB0, 0);
modelA.AddChild(modelB1, 1);
Assert.AreEqual(3, modelA.GetNbChildren(), 3);
Assert.AreEqual(modelB0, modelA[0]);
Assert.AreEqual(modelB1, modelA[1]);
Assert.AreEqual(modelB2, modelA[2]);
Assert.AreEqual(6, s_logs.Count);
Assert.AreEqual("OnAdded VFXModelB", s_logs[0]);
Assert.AreEqual("OnInvalidate VFXModelA kStructureChanged", s_logs[1]);
Assert.AreEqual("OnAdded VFXModelB", s_logs[2]);
Assert.AreEqual("OnInvalidate VFXModelA kStructureChanged", s_logs[3]);
Assert.AreEqual("OnAdded VFXModelB", s_logs[4]);
Assert.AreEqual("OnInvalidate VFXModelA kStructureChanged", s_logs[5]);
}
public void AddChild_OutOfBounds()
{
VFXModel modelA = ScriptableObject.CreateInstance <VFXModelA>();
VFXModel modelB = ScriptableObject.CreateInstance <VFXModelB>();
s_logs.Clear();
Assert.Throws <ArgumentException>(() =>
modelA.AddChild(modelB, 2)
);
Assert.AreEqual(0, modelB.GetNbChildren());
Assert.IsNull(modelA.GetParent());
Assert.AreEqual(0, s_logs.Count);
}
public void ChangeParent()
{
VFXModel modelA0 = ScriptableObject.CreateInstance <VFXModelA>();
VFXModel modelA1 = ScriptableObject.CreateInstance <VFXModelA>();
VFXModel modelB = ScriptableObject.CreateInstance <VFXModelB>();
s_logs.Clear();
modelA0.AddChild(modelB);
modelA1.AddChild(modelB);
Assert.AreEqual(0, modelA0.GetNbChildren());
Assert.AreEqual(1, modelA1.GetNbChildren());
Assert.AreEqual(modelA1, modelB.GetParent());
Assert.AreEqual(6, s_logs.Count);
Assert.AreEqual("OnAdded VFXModelB", s_logs[0]);
Assert.AreEqual("OnInvalidate VFXModelA kStructureChanged", s_logs[1]);
Assert.AreEqual("OnRemoved VFXModelB", s_logs[2]);
Assert.AreEqual("OnInvalidate VFXModelA kStructureChanged", s_logs[3]);
Assert.AreEqual("OnAdded VFXModelB", s_logs[4]);
Assert.AreEqual("OnInvalidate VFXModelA kStructureChanged", s_logs[5]);
}