diff --git a/platform/entanglement/test/services/CopyTaskSpec.js b/platform/entanglement/test/services/CopyTaskSpec.js
index 7940ef51e4..b63c72d6d2 100644
--- a/platform/entanglement/test/services/CopyTaskSpec.js
+++ b/platform/entanglement/test/services/CopyTaskSpec.js
@@ -106,7 +106,8 @@ define(
                     composition: [ ID_A, ID_B ],
                     someObj: {},
                     someArr: [ ID_A, ID_B ],
-                    objArr: [{"id": ID_A}, {"id": ID_B}]
+                    objArr: [{"id": ID_A}, {"id": ID_B}],
+                    singleElementArr: [ ID_A ]
                 };
                 testModel.someObj[ID_A] = "some value";
                 testModel.someObj.someProperty = ID_B;
@@ -181,6 +182,13 @@ define(
                     expect(model.someObj[cloneIds[ID_A]])
                         .toEqual(testModel.someObj[ID_A]);
                 });
+
+                it("contain rewritten identifiers in single-element arrays", function () {
+                    expect(model.singleElementArr)
+                        .toEqual(testModel.singleElementArr.map(function (id) {
+                            return cloneIds[id];
+                        }));
+                });
             });
 
             describe("copies object trees with multiple references to the" +