diff --git a/protocols/pcep/ctl/src/test/java/org/onosproject/pcelabelstore/util/PceLabelStoreAdapter.java b/protocols/pcep/ctl/src/test/java/org/onosproject/pcelabelstore/util/PceLabelStoreAdapter.java
new file mode 100644
index 0000000..40f8e44
--- /dev/null
+++ b/protocols/pcep/ctl/src/test/java/org/onosproject/pcelabelstore/util/PceLabelStoreAdapter.java
@@ -0,0 +1,191 @@
+/*
+ * Copyright 2016-present 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.pcelabelstore.util;
+
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+import org.onosproject.incubator.net.resource.label.LabelResourceId;
+import org.onosproject.incubator.net.tunnel.TunnelId;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.Link;
+import org.onosproject.pcelabelstore.api.LspLocalLabelInfo;
+import org.onosproject.pcelabelstore.api.PceLabelStore;
+
+/**
+ * Provides test implementation of PceStore.
+ */
+public class PceLabelStoreAdapter implements PceLabelStore {
+
+    // Mapping device with global node label
+    private ConcurrentMap<DeviceId, LabelResourceId> globalNodeLabelMap = new ConcurrentHashMap<>();
+
+    // Mapping link with adjacency label
+    private ConcurrentMap<Link, LabelResourceId> adjLabelMap = new ConcurrentHashMap<>();
+
+    // Mapping tunnel with device local info with tunnel consumer id
+    private ConcurrentMap<TunnelId, List<LspLocalLabelInfo>> tunnelInfoMap = new ConcurrentHashMap<>();
+
+
+    // Locally maintain LSRID to device id mapping for better performance.
+    private Map<String, DeviceId> lsrIdDeviceIdMap = new HashMap<>();
+
+    @Override
+    public boolean existsGlobalNodeLabel(DeviceId id) {
+        return globalNodeLabelMap.containsKey(id);
+    }
+
+    @Override
+    public boolean existsAdjLabel(Link link) {
+        return adjLabelMap.containsKey(link);
+    }
+
+    @Override
+    public boolean existsTunnelInfo(TunnelId tunnelId) {
+        return tunnelInfoMap.containsKey(tunnelId);
+    }
+
+    @Override
+    public int getGlobalNodeLabelCount() {
+        return globalNodeLabelMap.size();
+    }
+
+    @Override
+    public int getAdjLabelCount() {
+        return adjLabelMap.size();
+    }
+
+    @Override
+    public int getTunnelInfoCount() {
+        return tunnelInfoMap.size();
+    }
+
+    @Override
+    public boolean removeTunnelInfo(TunnelId tunnelId) {
+        tunnelInfoMap.remove(tunnelId);
+        if (tunnelInfoMap.containsKey(tunnelId)) {
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public Map<DeviceId, LabelResourceId> getGlobalNodeLabels() {
+       return globalNodeLabelMap.entrySet().stream()
+                 .collect(Collectors.toMap(Map.Entry::getKey, e -> e.getValue()));
+    }
+
+    @Override
+    public Map<Link, LabelResourceId> getAdjLabels() {
+       return adjLabelMap.entrySet().stream()
+                 .collect(Collectors.toMap(Map.Entry::getKey, e -> e.getValue()));
+    }
+
+    @Override
+    public LabelResourceId getGlobalNodeLabel(DeviceId id) {
+        return globalNodeLabelMap.get(id);
+    }
+
+    @Override
+    public LabelResourceId getAdjLabel(Link link) {
+        return adjLabelMap.get(link);
+    }
+
+    @Override
+    public List<LspLocalLabelInfo> getTunnelInfo(TunnelId tunnelId) {
+        return tunnelInfoMap.get(tunnelId);
+    }
+
+    @Override
+    public void addGlobalNodeLabel(DeviceId deviceId, LabelResourceId labelId) {
+        globalNodeLabelMap.put(deviceId, labelId);
+    }
+
+    @Override
+    public void addAdjLabel(Link link, LabelResourceId labelId) {
+        adjLabelMap.put(link, labelId);
+    }
+
+    @Override
+    public void addTunnelInfo(TunnelId tunnelId, List<LspLocalLabelInfo> lspLocalLabelInfoList) {
+        tunnelInfoMap.put(tunnelId, lspLocalLabelInfoList);
+    }
+
+    @Override
+    public boolean removeGlobalNodeLabel(DeviceId id) {
+        globalNodeLabelMap.remove(id);
+        if (globalNodeLabelMap.containsKey(id)) {
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public boolean removeAdjLabel(Link link) {
+        adjLabelMap.remove(link);
+        if (adjLabelMap.containsKey(link)) {
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public boolean addLsrIdDevice(String lsrId, DeviceId deviceId) {
+        // TODO Auto-generated method stub
+        return false;
+    }
+
+    @Override
+    public boolean removeLsrIdDevice(String lsrId) {
+        // TODO Auto-generated method stub
+        return false;
+    }
+
+    @Override
+    public DeviceId getLsrIdDevice(String lsrId) {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    @Override
+    public boolean addPccLsr(DeviceId lsrId) {
+        // TODO Auto-generated method stub
+        return false;
+    }
+
+    @Override
+    public boolean removePccLsr(DeviceId lsrId) {
+        // TODO Auto-generated method stub
+        return false;
+    }
+
+    @Override
+    public boolean hasPccLsr(DeviceId lsrId) {
+        // TODO Auto-generated method stub
+        return false;
+    }
+
+    @Override
+    public Map<TunnelId, List<LspLocalLabelInfo>> getTunnelInfos() {
+        return tunnelInfoMap.entrySet().stream()
+                .collect(Collectors.toMap(Map.Entry::getKey, e -> e.getValue()));
+    }
+}