diff --git a/src/test/java/UnifyTest.java b/src/test/java/UnifyTest.java
index 4515e28..aca2add 100644
--- a/src/test/java/UnifyTest.java
+++ b/src/test/java/UnifyTest.java
@@ -196,7 +196,7 @@ public class UnifyTest {
 
         TypeUnify unifyAlgo = new TypeUnify();
         ConstraintSet< Pair> cons = new ConstraintSet<>();
-        UnifyResultModel urm = new UnifyResultModel(cons, finiteClosure);
+        UnifyResultModelParallel urm = new UnifyResultModelParallel(cons, finiteClosure);
         UnifyTaskModel tasks = new UnifyTaskModel();
         Set<Set<UnifyPair>> solution = unifyAlgo.unify(undConstraints, oderConstraints, finiteClosure, new NullWriter(), false, urm, tasks);
         System.out.println(solution.size());
@@ -671,7 +671,7 @@ public class UnifyTest {
         FiniteClosure finiteClosure = new FiniteClosure(fcConstraints, new NullWriter());
         TypeUnify unifyAlgo = new TypeUnify();
         ConstraintSet< Pair> cons = new ConstraintSet<>();
-        UnifyResultModel urm = new UnifyResultModel(cons, finiteClosure);
+        UnifyResultModelParallel urm = new UnifyResultModelParallel(cons, finiteClosure);
         UnifyTaskModel tasks = new UnifyTaskModel();
         Set<Set<UnifyPair>> solution = unifyAlgo.unify(undConstraints, oderConstraints, finiteClosure, new NullWriter(), false, urm, tasks);
         System.out.println(solution);