From e4a61f6fd697c8de68cd0cea0371647be3530f9f Mon Sep 17 00:00:00 2001
From: anatawa12 <anatawa12@icloud.com>
Date: Fri, 3 Nov 2023 09:36:23 +0900
Subject: [PATCH] test: preserve proxy animation

---
 Test~/ApplyObjectMappingTest.cs | 44 +++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/Test~/ApplyObjectMappingTest.cs b/Test~/ApplyObjectMappingTest.cs
index 6f6ee44dd..e9830c23d 100644
--- a/Test~/ApplyObjectMappingTest.cs
+++ b/Test~/ApplyObjectMappingTest.cs
@@ -78,5 +78,49 @@ public void PreserveAnimationLength()
             Assert.That(AnimationUtility.GetCurveBindings(mappedClip)[0].path,
                 Contains.Substring("AvatarOptimizerClipLengthDummy"));
         }
+
+        [Test]
+        public void PreserveProxyAnimation()
+        {
+            var root = new GameObject();
+            var child1 = Utils.NewGameObject("child1", root.transform);
+            var child11 = Utils.NewGameObject("child11", child1.transform);
+            var builder = new ObjectMappingBuilder(root);
+
+            Object.DestroyImmediate(child11);
+
+            var built = builder.BuildObjectMapping();
+
+            var rootMapper = new AnimatorControllerMapper(built.CreateAnimationMapper(root));
+
+            var animatorController = new AnimatorController();
+            var layer = new AnimatorControllerLayer()
+            {
+                name = "layer",
+                stateMachine = new AnimatorStateMachine() { name = "layer" },
+            };
+            var state = layer.stateMachine.AddState("theState");
+            var clip = new AnimationClip();
+            clip.SetCurve("child1/child11", typeof(GameObject), "m_IsActive", AnimationCurve.Constant(0, 0.3f, 1));
+            state.motion = clip;
+
+            var proxyMotion =
+                AssetDatabase.LoadAssetAtPath<AnimationClip>(
+                    AssetDatabase.GUIDToAssetPath("806c242c97b686d4bac4ad50defd1fdb"));
+            state = layer.stateMachine.AddState("afk");
+            state.motion = proxyMotion;
+
+            animatorController.AddLayer(layer);
+
+            var mappedController = rootMapper.MapAnimatorController(animatorController);
+            Assert.That(mappedController, Is.Not.EqualTo(animatorController));
+
+            // ensure non-proxy mapped
+            var mappedClip = mappedController.layers[0].stateMachine.states[0].state.motion as AnimationClip;
+            Assert.That(mappedClip, Is.Not.EqualTo(clip));
+
+            mappedClip = mappedController.layers[0].stateMachine.states[1].state.motion as AnimationClip;
+            Assert.That(mappedClip, Is.EqualTo(proxyMotion));
+        }
     }
 }
\ No newline at end of file