[ONOS-4209] Unsuccessful PCEP session formation between ONOS and IOS XR

Change-Id: Ic509c50c5cef39e5f1a5319570f8c9406177b788
diff --git a/providers/pcep/tunnel/src/test/java/org/onosproject/provider/pcep/tunnel/impl/PcepTunnelProviderTest.java b/providers/pcep/tunnel/src/test/java/org/onosproject/provider/pcep/tunnel/impl/PcepTunnelProviderTest.java
index 9f64cea..f339096 100644
--- a/providers/pcep/tunnel/src/test/java/org/onosproject/provider/pcep/tunnel/impl/PcepTunnelProviderTest.java
+++ b/providers/pcep/tunnel/src/test/java/org/onosproject/provider/pcep/tunnel/impl/PcepTunnelProviderTest.java
@@ -42,8 +42,8 @@
 
 public class PcepTunnelProviderTest {
 
-    static final String PROVIDER_ID = "org.onosproject.provider.tunnel.pcep";
-    PcepTunnelProvider tunnelProvider = new PcepTunnelProvider();
+    public static final String PROVIDER_ID = "org.onosproject.provider.tunnel.pcep";
+    private PcepTunnelProvider tunnelProvider = new PcepTunnelProvider();
     private final TunnelProviderRegistryAdapter registry = new TunnelProviderRegistryAdapter();
     private final PcepClientControllerAdapter controller = new PcepClientControllerAdapter();
     private final PcepControllerAdapter ctl = new PcepControllerAdapter();