public void ReparentItems(int parentIndex, int[] draggedItemIndex, bool hasCharacter, SkinningMode mode, bool shouldReparent)
{
m_Model.hasCharacter.Returns(hasCharacter);
m_Model.mode.Returns(mode);
var skeleton = Substitute.For <SkeletonCache>();
var bones = new[]
{
Substitute.For <BoneCache>(),
Substitute.For <BoneCache>(),
Substitute.For <BoneCache>(),
Substitute.For <BoneCache>(),
};
bones[0].name = "Bone_1";
bones[1].name = "Bone_1_1";
bones[2].name = "Bone_1_1_1";
bones[3].name = "Bone_2";
var b = bones[2];
b.parentBone.Returns(bones[1]);
b = bones[1];
b.parentBone.Returns(bones[0]);
bones[0].siblingIndex.Returns(0);
bones[1].siblingIndex.Returns(0);
bones[2].siblingIndex.Returns(0);
bones[3].siblingIndex.Returns(1);
skeleton.bones.Returns(bones);
m_Model.GetSelectedSkeleton().Returns(skeleton);
var treeViewItem = m_Controller.BuildTreeView();
treeViewItem[0].AddChild(treeViewItem[1]);
treeViewItem[1].AddChild(treeViewItem[2]);
var parentItem = treeViewItem[parentIndex] as TreeViewItemBase <BoneCache>;
var draggedItem = new List <TreeViewItem>();
foreach (var i in draggedItemIndex)
{
draggedItem.Add(treeViewItem[i]);
}
var eventCalled = 0;
UnityAction <SkeletonCache> callback = x =>
{
++eventCalled;
};
m_EventSystem.skeletonTopologyChanged.AddListener(callback);
m_Controller.ReparentItems(parentItem, draggedItem, 0);
m_EventSystem.skeletonTopologyChanged.RemoveListener(callback);
if (shouldReparent)
{
Assert.AreEqual(draggedItem.Count, eventCalled);
m_Model.Received(draggedItem.Count).SetBoneParent(Arg.Any <BoneCache>(), Arg.Any <BoneCache>(), 0);
for (int i = 0; i < draggedItem.Count; ++i)
{
m_Model.Received(1).SetBoneParent(Arg.Is <BoneCache>(x => x == parentItem.customData), Arg.Is <BoneCache>(y => y == ((TreeViewItemBase <BoneCache>)draggedItem[i]).customData), 0);
}
}
else
{
m_Model.DidNotReceiveWithAnyArgs().SetBoneParent(Arg.Any <BoneCache>(), Arg.Any <BoneCache>(), 0);
Assert.AreEqual(0, eventCalled);
}
}