diff --git a/core/api/src/test/java/org/onosproject/net/topology/PathServiceAdapter.java b/core/api/src/test/java/org/onosproject/net/topology/PathServiceAdapter.java
new file mode 100644
index 0000000..6a8e586
--- /dev/null
+++ b/core/api/src/test/java/org/onosproject/net/topology/PathServiceAdapter.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.net.topology;
+
+import org.onosproject.net.DisjointPath;
+import org.onosproject.net.ElementId;
+import org.onosproject.net.Link;
+import org.onosproject.net.Path;
+
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * Test adapter for path service.
+ */
+public class PathServiceAdapter implements PathService {
+    @Override
+    public Set<Path> getPaths(ElementId src, ElementId dst) {
+        return null;
+    }
+
+    @Override
+    public Set<Path> getPaths(ElementId src, ElementId dst, LinkWeight weight) {
+        return null;
+    }
+
+    @Override
+    public Set<DisjointPath> getDisjointPaths(ElementId src, ElementId dst) {
+        return null;
+    }
+
+    @Override
+    public Set<DisjointPath> getDisjointPaths(ElementId src, ElementId dst, LinkWeight weight) {
+        return null;
+    }
+
+    @Override
+    public Set<DisjointPath> getDisjointPaths(ElementId src, ElementId dst,
+                                              Map<Link, Object> riskProfile) {
+        return null;
+    }
+
+    @Override
+    public Set<DisjointPath> getDisjointPaths(ElementId src, ElementId dst,
+                                              LinkWeight weight,
+                                              Map<Link, Object> riskProfile) {
+        return null;
+    }
+}
diff --git a/core/api/src/test/java/org/onosproject/net/topology/TopologyServiceAdapter.java b/core/api/src/test/java/org/onosproject/net/topology/TopologyServiceAdapter.java
index b5b3056..72cc67d 100644
--- a/core/api/src/test/java/org/onosproject/net/topology/TopologyServiceAdapter.java
+++ b/core/api/src/test/java/org/onosproject/net/topology/TopologyServiceAdapter.java
@@ -90,25 +90,28 @@
     @Override
     public void removeListener(TopologyListener listener) {
     }
+
     @Override
     public Set<DisjointPath> getDisjointPaths(Topology topology, DeviceId src, DeviceId dst) {
         return null;
     }
 
     @Override
-    public Set<DisjointPath> getDisjointPaths(Topology topology, DeviceId src, DeviceId dst, LinkWeight weight) {
+    public Set<DisjointPath> getDisjointPaths(Topology topology, DeviceId src,
+                                              DeviceId dst, LinkWeight weight) {
         return null;
     }
 
     @Override
-    public Set<DisjointPath> getSRLGDisjointPaths(Topology topology, DeviceId src, DeviceId dst,
-                                                  Map<Link, Object> riskProfile) {
+    public Set<DisjointPath> getDisjointPaths(Topology topology, DeviceId src, DeviceId dst,
+                                              Map<Link, Object> riskProfile) {
         return null;
     }
 
     @Override
-    public Set<DisjointPath> getSRLGDisjointPaths(Topology topology, DeviceId src, DeviceId dst, LinkWeight weight,
-                                                  Map<Link, Object> riskProfile) {
+    public Set<DisjointPath> getDisjointPaths(Topology topology, DeviceId src,
+                                              DeviceId dst, LinkWeight weight,
+                                              Map<Link, Object> riskProfile) {
         return null;
     }