Avoid double wrap of IndexedLambda

Change-Id: I2acaa255529949e8443542904df465e6b0fbb72a
diff --git a/core/common/src/test/java/org/onosproject/codec/impl/ConstraintCodecTest.java b/core/common/src/test/java/org/onosproject/codec/impl/ConstraintCodecTest.java
index 48c4817..a84dab4 100644
--- a/core/common/src/test/java/org/onosproject/codec/impl/ConstraintCodecTest.java
+++ b/core/common/src/test/java/org/onosproject/codec/impl/ConstraintCodecTest.java
@@ -146,7 +146,7 @@
         assertThat(constraint, instanceOf(LambdaConstraint.class));
 
         LambdaConstraint lambdaConstraint = (LambdaConstraint) constraint;
-        assertThat(lambdaConstraint.lambda().toInt(), is(444));
+        assertThat(lambdaConstraint.lambda().index(), is(444L));
     }
 
     /**
diff --git a/core/common/src/test/java/org/onosproject/codec/impl/IntentCodecTest.java b/core/common/src/test/java/org/onosproject/codec/impl/IntentCodecTest.java
index 0c2f097..596c7ef 100644
--- a/core/common/src/test/java/org/onosproject/codec/impl/IntentCodecTest.java
+++ b/core/common/src/test/java/org/onosproject/codec/impl/IntentCodecTest.java
@@ -63,7 +63,6 @@
 import org.onosproject.net.intent.constraint.LatencyConstraint;
 import org.onosproject.net.intent.constraint.ObstacleConstraint;
 import org.onosproject.net.intent.constraint.WaypointConstraint;
-import org.onosproject.net.resource.link.LambdaResource;
 
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.node.ObjectNode;
@@ -181,7 +180,7 @@
         final List<Constraint> constraints =
                 ImmutableList.of(
                         new BandwidthConstraint(Bandwidth.bps(1.0)),
-                        new LambdaConstraint(LambdaResource.valueOf(3)),
+                        new LambdaConstraint(new IndexedLambda(3)),
                         new AnnotationConstraint("key", 33.0),
                         new AsymmetricPathConstraint(),
                         new LatencyConstraint(Duration.ofSeconds(2)),
diff --git a/core/common/src/test/java/org/onosproject/codec/impl/IntentJsonMatcher.java b/core/common/src/test/java/org/onosproject/codec/impl/IntentJsonMatcher.java
index 3adfcff..acc1f0e 100644
--- a/core/common/src/test/java/org/onosproject/codec/impl/IntentJsonMatcher.java
+++ b/core/common/src/test/java/org/onosproject/codec/impl/IntentJsonMatcher.java
@@ -157,7 +157,7 @@
         final JsonNode lambdaJson = constraintJson.get("lambda");
         return lambdaJson != null
                 && constraintJson.get("lambda").asInt()
-                == lambdaConstraint.lambda().toInt();
+                == lambdaConstraint.lambda().index();
     }
 
     /**