EMSUSD-40 added unit test for instance proxy edit

Autodesk · Jun 29, 2023 · e0b676d · e0b676d
1 parent 7b3e493
commit e0b676d
Showing 1 changed file with 17 additions and 2 deletions.
diff --git a/test/lib/mayaUsd/fileio/testEditAsMaya.py b/test/lib/mayaUsd/fileio/testEditAsMaya.py
@@ -372,8 +372,19 @@ def testIllegalEditAsMaya(self):
         stage = mayaUsd.lib.GetPrim(proxyShapePathStr).GetStage()
         blendShape = stage.DefinePrim('/BlendShape1', 'BlendShape')
         scope = stage.DefinePrim('/Scope1', 'Scope')
-        scope = stage.DefinePrim('/Mesh1', 'Mesh')
-        scope = stage.DefinePrim('/Material1', 'Material')
+        self.assertIsNotNone(scope)
+        mesh = stage.DefinePrim('/Mesh1', 'Mesh')
+        self.assertIsNotNone(mesh)
+        mat = stage.DefinePrim('/Material1', 'Material')
+        self.assertIsNotNone(mat)
+        instanced = stage.DefinePrim('/Instanced', 'Xform')
+        self.assertIsNotNone(instanced)
+        proto = stage.DefinePrim('/Proto', 'Xform')
+        self.assertIsNotNone(proto)
+        protoMesh = stage.DefinePrim('/Proto/Mesh', 'Mesh')
+        self.assertIsNotNone(protoMesh)
+        instanced.GetReferences().AddInternalReference('/Proto')
+        instanced.SetInstanceable(True)
 
         blendShapePathStr = proxyShapePathStr + ',/BlendShape1'
         scopePathStr = proxyShapePathStr + ',/Scope1'
@@ -398,6 +409,10 @@ def testIllegalEditAsMaya(self):
         # capability.
         self.assertFalse(mayaUsd.lib.PrimUpdaterManager.canEditAsMaya(proxyShapePathStr + ',/Material1'))
 
+        # Instance proxies cannot be edited as Maya: it explicitly disables this
+        # capability.
+        self.assertFalse(mayaUsd.lib.PrimUpdaterManager.canEditAsMaya(proxyShapePathStr + ',/Instanced/Proto/Mesh'))
+
     def testSessionLayer(self):
         '''Verify that the edit gets on the sessionLayer instead of the editTarget layer.'''