[ONOS-4160] PCE REST

Change-Id: Iec0554190876c7363114c03aa5d2b25b42ade071

 /*
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * you may not use this file except in compliance with the License.
@@ -21,6 +21,7 @@ import org.apache.karaf.shell.commands.Argument;
 import org.apache.karaf.shell.commands.Command;
 import org.apache.karaf.shell.commands.Command;
 
 
 import org.onosproject.cli.AbstractShellCommand;
 import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.incubator.net.tunnel.TunnelId;
 import org.onosproject.pce.pceservice.api.PceService;
 import org.onosproject.pce.pceservice.api.PceService;
 
 
 import org.slf4j.Logger;
 import org.slf4j.Logger;
@@ -41,10 +42,9 @@ public class PceDeletePathCommand extends AbstractShellCommand {
 
 
         PceService service = get(PceService.class);
         PceService service = get(PceService.class);
 
 
-        //TODO: need to uncomment below lines once releasePath method is added to PceService
-        //if (!service.releasePath(PcePathId.of(id))) {
-        //    error("Path deletion failed.");
-        //    return;
-        //}
+        if (!service.releasePath(TunnelId.valueOf(id))) {
+            error("Path deletion failed.");
+            return;
+        }
     }
     }
 }
 }

 /*
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * you may not use this file except in compliance with the License.
@@ -22,6 +22,7 @@ import org.apache.karaf.shell.commands.Option;
 
 
 import org.onosproject.cli.AbstractShellCommand;
 import org.onosproject.cli.AbstractShellCommand;
 import org.onosproject.incubator.net.tunnel.Tunnel;
 import org.onosproject.incubator.net.tunnel.Tunnel;
+import org.onosproject.incubator.net.tunnel.TunnelId;
 import org.onosproject.net.AnnotationKeys;
 import org.onosproject.net.AnnotationKeys;
 import org.onosproject.pce.pceservice.api.PceService;
 import org.onosproject.pce.pceservice.api.PceService;
 
 
@@ -45,8 +46,7 @@ public class PceQueryPathCommand extends AbstractShellCommand {
 
 
         PceService service = get(PceService.class);
         PceService service = get(PceService.class);
         if (null == id) {
         if (null == id) {
-            //TODO: need to uncomment below line once queryAllPath method is added to PceService
-            Iterable<Tunnel> tunnels = null; // = service.queryAllPath();
+            Iterable<Tunnel> tunnels = service.queryAllPath();
             if (tunnels != null) {
             if (tunnels != null) {
                 for (final Tunnel tunnel : tunnels) {
                 for (final Tunnel tunnel : tunnels) {
                     display(tunnel);
                     display(tunnel);
@@ -56,8 +56,7 @@ public class PceQueryPathCommand extends AbstractShellCommand {
                 return;
                 return;
             }
             }
         } else {
         } else {
-            //TODO: need to uncomment below line once queryPath method is added to PceService
-            Tunnel tunnel = null; // = service.queryPath(PcePathId.of(id));
+            Tunnel tunnel = service.queryPath(TunnelId.valueOf(id));
             if (tunnel == null) {
             if (tunnel == null) {
                 print("Path doesnot exists.");
                 print("Path doesnot exists.");
                 return;
                 return;

 /*
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * you may not use this file except in compliance with the License.
@@ -86,9 +86,8 @@ public class PceSetupPathCommand extends AbstractShellCommand {
             //listConstrnt.add(LocalBandwidthConstraint.of(bandwidth, DataRateUnit.valueOf("BPS")));
             //listConstrnt.add(LocalBandwidthConstraint.of(bandwidth, DataRateUnit.valueOf("BPS")));
         }
         }
 
 
-        //TODO: need to uncomment below lines once setupPath method is modified in PceService
-        //if (null == service.setupPath(srcDevice, dstDevice, name, listConstrnt, lspType)) {
-        //    error("Path creation failed.");
-        //}
+        if (!service.setupPath(srcDevice, dstDevice, name, listConstrnt, lspType)) {
+            error("Path creation failed.");
+        }
     }
     }
 }
 }

 /*
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * you may not use this file except in compliance with the License.

 /*
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * you may not use this file except in compliance with the License.

@@ -244,12 +244,14 @@ public final class DefaultPcePath implements PcePath {
             this.id = TunnelId.valueOf(tunnel.tunnelId().id());
             this.id = TunnelId.valueOf(tunnel.tunnelId().id());
             this.source = tunnel.src().toString();
             this.source = tunnel.src().toString();
             this.destination = tunnel.dst().toString();
             this.destination = tunnel.dst().toString();
-            //TODO: need to uncomment below line once LSP_SIG_TYPE is added to AnnotationKeys
-            this.lspType = null; // = LspType.valueOf(tunnel.annotations().value(AnnotationKeys.LSP_SIG_TYPE));
+            //TODO: need to uncomment below line once LSP_SIG_TYPE is added to AnnotationKeys.
+            this.lspType = null; // = LspType.valueOf(tunnel.annotations()
+                                           //.value(AnnotationKeys.LSP_SIG_TYPE));
             this.name = tunnel.tunnelName().toString();
             this.name = tunnel.tunnelName().toString();
-            this.costConstraint = null; //CostConstraint.of(tunnel.path().cost());
-            this.bandwidthConstraint = null;
-                                    //LocalBandwidthConstraint.of(tunnel.annotations().value(AnnotationKeys.BANDWIDTH));
+            //TODO: uncomment below lines once CostConstraint and LocalBandwidthConstraint classes are ready
+            this.costConstraint = null; // = CostConstraint.of(tunnel.path().cost());
+            this.bandwidthConstraint = null; // = LocalBandwidthConstraint.of(tunnel.annotations()
+                                                                        //.value(AnnotationKeys.BANDWIDTH));
             return this;
             return this;
         }
         }
 
 

 /*
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * See the License for the specific language governing permissions and
  * limitations under the License.
  * limitations under the License.
  */
  */
-package org.onosproject.pce.web;
+package org.onosproject.pce.rest;
 
 
 import org.apache.felix.scr.annotations.Activate;
 import org.apache.felix.scr.annotations.Activate;
 import org.apache.felix.scr.annotations.Component;
 import org.apache.felix.scr.annotations.Component;

 /*
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * See the License for the specific language governing permissions and
  * limitations under the License.
  * limitations under the License.
  */
  */
-package org.onosproject.pce.web;
+package org.onosproject.pce.rest;
 
 
 import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.base.Preconditions.checkNotNull;
 
 

 /*
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * you may not use this file except in compliance with the License.
@@ -13,9 +13,10 @@
  * See the License for the specific language governing permissions and
  * See the License for the specific language governing permissions and
  * limitations under the License.
  * limitations under the License.
  */
  */
-package org.onosproject.pce.web;
+package org.onosproject.pce.rest;
 
 
 import static javax.ws.rs.core.Response.Status.OK;
 import static javax.ws.rs.core.Response.Status.OK;
+import static org.onlab.util.Tools.nullIsNotFound;
 
 
 import java.io.IOException;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStream;
@@ -34,8 +35,10 @@ import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.Response;
 
 
 import org.onosproject.incubator.net.tunnel.Tunnel;
 import org.onosproject.incubator.net.tunnel.Tunnel;
+import org.onosproject.incubator.net.tunnel.TunnelId;
 import org.onosproject.net.DeviceId;
 import org.onosproject.net.DeviceId;
 import org.onosproject.net.intent.Constraint;
 import org.onosproject.net.intent.Constraint;
+import org.onosproject.pce.pceservice.api.PceService;
 import org.onosproject.pce.pceservice.PcePath;
 import org.onosproject.pce.pceservice.PcePath;
 import org.onosproject.pce.pceservice.DefaultPcePath;
 import org.onosproject.pce.pceservice.DefaultPcePath;
 import org.onosproject.pce.pceservice.LspType;
 import org.onosproject.pce.pceservice.LspType;
@@ -58,6 +61,7 @@ public class PcePathWebResource extends AbstractWebResource {
     public static final String PCE_PATH_NOT_FOUND = "Path not found";
     public static final String PCE_PATH_NOT_FOUND = "Path not found";
     public static final String PCE_PATH_ID_EXIST = "Path exists";
     public static final String PCE_PATH_ID_EXIST = "Path exists";
     public static final String PCE_PATH_ID_NOT_EXIST = "Path does not exist for the identifier";
     public static final String PCE_PATH_ID_NOT_EXIST = "Path does not exist for the identifier";
+    public static final String PCE_SETUP_PATH_FAILED = "PCE Setup path has failed.";
 
 
     /**
     /**
      * Retrieve details of all paths created.
      * Retrieve details of all paths created.
@@ -68,8 +72,7 @@ public class PcePathWebResource extends AbstractWebResource {
     @Produces(MediaType.APPLICATION_JSON)
     @Produces(MediaType.APPLICATION_JSON)
     public Response queryAllPath() {
     public Response queryAllPath() {
         log.debug("Query all paths.");
         log.debug("Query all paths.");
-        //TODO: need to uncomment below line once queryAllPath method is added to PceService
-        Iterable<Tunnel> tunnels = null; // = get(PceService.class).queryAllPath();
+        Iterable<Tunnel> tunnels = get(PceService.class).queryAllPath();
         ObjectNode result = mapper().createObjectNode();
         ObjectNode result = mapper().createObjectNode();
         ArrayNode pathEntry = result.putArray("paths");
         ArrayNode pathEntry = result.putArray("paths");
         if (tunnels != null) {
         if (tunnels != null) {
@@ -92,9 +95,8 @@ public class PcePathWebResource extends AbstractWebResource {
     @Produces(MediaType.APPLICATION_JSON)
     @Produces(MediaType.APPLICATION_JSON)
     public Response queryPath(@PathParam("path_id") String id) {
     public Response queryPath(@PathParam("path_id") String id) {
         log.debug("Query path by identifier {}.", id);
         log.debug("Query path by identifier {}.", id);
-        //TODO: need to uncomment below lines once queryPath method is added to PceService
-        Tunnel tunnel = null; // = nullIsNotFound(get(PceService.class).queryPath(PcePathId.of(id)),
-                //PCE_PATH_NOT_FOUND);
+        Tunnel tunnel = nullIsNotFound(get(PceService.class).queryPath(TunnelId.valueOf(id)),
+                                       PCE_PATH_NOT_FOUND);
         PcePath path = DefaultPcePath.builder().of(tunnel).build();
         PcePath path = DefaultPcePath.builder().of(tunnel).build();
         ObjectNode result = mapper().createObjectNode();
         ObjectNode result = mapper().createObjectNode();
         result.set("path", codec(PcePath.class).encode(path, this));
         result.set("path", codec(PcePath.class).encode(path, this));
@@ -131,9 +133,9 @@ public class PcePathWebResource extends AbstractWebResource {
             //listConstrnt.add(LocalBandwidthConstraint.of(Double.valueOf(path.constraint().bandwidth()), DataRateUnit
             //listConstrnt.add(LocalBandwidthConstraint.of(Double.valueOf(path.constraint().bandwidth()), DataRateUnit
             //        .valueOf("BPS")));
             //        .valueOf("BPS")));
 
 
-            //TODO: need to uncomment below lines once setupPath method is modified in PceService
-            Boolean issuccess = true; // = (null != get(PceService.class)
-                    //.setupPath(srcDevice, dstDevice, path.name(), listConstrnt, lspType)) ? true : false;
+            Boolean issuccess = nullIsNotFound(get(PceService.class)
+                                               .setupPath(srcDevice, dstDevice, path.name(), listConstrnt, lspType),
+                                               PCE_SETUP_PATH_FAILED);
             return Response.status(OK).entity(issuccess.toString()).build();
             return Response.status(OK).entity(issuccess.toString()).build();
         } catch (IOException e) {
         } catch (IOException e) {
             log.error("Exception while creating path {}.", e.toString());
             log.error("Exception while creating path {}.", e.toString());
@@ -174,9 +176,8 @@ public class PcePathWebResource extends AbstractWebResource {
                 //        .of(path.constraint().bandwidth(), DataRateUnit.valueOf("BPS")));
                 //        .of(path.constraint().bandwidth(), DataRateUnit.valueOf("BPS")));
             }
             }
 
 
-            //TODO: need to uncomment below line once updatePath is added to PceService
-            Boolean result = true; // = (null != (get(PceService.class).updatePath(PcePathId.of(id), constrntList)))
-                                      //? true : false;
+            Boolean result = nullIsNotFound(get(PceService.class).updatePath(TunnelId.valueOf(id), constrntList),
+                                            PCE_PATH_NOT_FOUND);
             return Response.status(OK).entity(result.toString()).build();
             return Response.status(OK).entity(result.toString()).build();
         } catch (IOException e) {
         } catch (IOException e) {
             log.error("Update path failed because of exception {}.", e.toString());
             log.error("Update path failed because of exception {}.", e.toString());
@@ -195,9 +196,8 @@ public class PcePathWebResource extends AbstractWebResource {
     public Response releasePath(@PathParam("path_id") String id) {
     public Response releasePath(@PathParam("path_id") String id) {
         log.debug("Deletes path by identifier {}.", id);
         log.debug("Deletes path by identifier {}.", id);
 
 
-        //TODO: need to uncomment below lines once releasePath method is added to PceService
-        Boolean isSuccess = true; // = nullIsNotFound(get(PceService.class).releasePath(PcePathId.of(id)),
-                //PCE_PATH_NOT_FOUND);
+        Boolean isSuccess = nullIsNotFound(get(PceService.class).releasePath(TunnelId.valueOf(id)),
+                                           PCE_PATH_NOT_FOUND);
         if (!isSuccess) {
         if (!isSuccess) {
             log.debug("Path identifier {} does not exist", id);
             log.debug("Path identifier {} does not exist", id);
         }
         }

 /*
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * you may not use this file except in compliance with the License.
@@ -14,7 +14,7 @@
  * limitations under the License.
  * limitations under the License.
  */
  */
 
 
-package org.onosproject.pce.web;
+package org.onosproject.pce.rest;
 
 
 import org.onlab.rest.AbstractWebApplication;
 import org.onlab.rest.AbstractWebApplication;
 
 

 /*
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * you may not use this file except in compliance with the License.
@@ -17,4 +17,4 @@
 /**
 /**
  * PCE rest application.
  * PCE rest application.
  */
  */
-package org.onosproject.pce.web;
+package org.onosproject.pce.rest;

 <!--
 <!--
-  ~ Copyright 2016 Open Networking Laboratory
+  ~ Copyright 2016-present Open Networking Laboratory
   ~
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
   ~ you may not use this file except in compliance with the License.

 <?xml version="1.0" encoding="UTF-8"?>
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 <!--
-  ~ Copyright 2016 Open Networking Laboratory
+  ~ Copyright 2016-present Open Networking Laboratory
   ~
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
   ~ you may not use this file except in compliance with the License.
@@ -25,7 +25,7 @@
         <servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class>
         <servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class>
         <init-param>
         <init-param>
             <param-name>javax.ws.rs.Application</param-name>
             <param-name>javax.ws.rs.Application</param-name>
-            <param-value>org.onosproject.pce.web.PceWebApplication</param-value>
+            <param-value>org.onosproject.pce.rest.PceWebApplication</param-value>
         </init-param>
         </init-param>
         <load-on-startup>1</load-on-startup>
         <load-on-startup>1</load-on-startup>
     </servlet>
     </servlet>

 /*
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * See the License for the specific language governing permissions and
  * limitations under the License.
  * limitations under the License.
  */
  */
-package org.onosproject.pce.web;
+package org.onosproject.pce.rest;
 
 
 import org.onosproject.codec.CodecContext;
 import org.onosproject.codec.CodecContext;
 import org.onosproject.codec.CodecService;
 import org.onosproject.codec.CodecService;

 /*
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * See the License for the specific language governing permissions and
  * limitations under the License.
  * limitations under the License.
  */
  */
-package org.onosproject.pce.web;
+package org.onosproject.pce.rest;
 
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.is;
 import static org.hamcrest.Matchers.is;

 /*
 /*
- * Copyright 2016 Open Networking Laboratory
+ * Copyright 2016-present Open Networking Laboratory
  *
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * See the License for the specific language governing permissions and
  * limitations under the License.
  * limitations under the License.
  */
  */
-package org.onosproject.pce.web;
+package org.onosproject.pce.rest;
 
 
 import org.glassfish.jersey.server.ResourceConfig;
 import org.glassfish.jersey.server.ResourceConfig;
 import org.glassfish.jersey.test.JerseyTest;
 import org.glassfish.jersey.test.JerseyTest;

-/*
- * Copyright 2016 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.pce.web;
-
-//import static org.easymock.EasyMock.anyObject;
-import static org.easymock.EasyMock.createMock;
-//import static org.easymock.EasyMock.expect;
-//import static org.easymock.EasyMock.replay;
-//import static org.hamcrest.Matchers.containsString;
-//import static org.hamcrest.Matchers.is;
-//import static org.hamcrest.Matchers.notNullValue;
-//import static org.junit.Assert.assertThat;
-//import static org.junit.Assert.fail;
-
-//import javax.ws.rs.NotFoundException;
-//import javax.ws.rs.client.Entity;
-//import javax.ws.rs.client.WebTarget;
-//import javax.ws.rs.core.MediaType;
-//import javax.ws.rs.core.Response;
-//import java.io.InputStream;
-//import java.net.HttpURLConnection;
-//import java.util.HashSet;
-//import java.util.List;
-//import java.util.Objects;
-//import java.util.Optional;
-//import java.util.Set;
-
-//import com.eclipsesource.json.Json;
-//import com.eclipsesource.json.JsonObject;
-//import com.google.common.collect.ImmutableList;
-//import com.google.common.collect.Lists;
-
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-import org.onlab.osgi.ServiceDirectory;
-import org.onlab.osgi.TestServiceDirectory;
-import org.onlab.rest.BaseResource;
-import org.onosproject.codec.CodecService;
-import org.onosproject.incubator.net.tunnel.TunnelId;
-import org.onosproject.net.intent.Constraint;
-import org.onosproject.pce.pceservice.PcePath;
-import org.onosproject.pce.pceservice.LspType;
-import org.onosproject.pce.pceservice.api.PceService;
-
-/**
- * Unit tests for pce path REST APIs.
- */
-public class PcePathResourceTest extends PceResourceTest {
-    final PceService pceService = createMock(PceService.class);
-    final TunnelId pcePathId1 = TunnelId.valueOf("1");
-    //TODO: will be uncommented below lines once CostConstraint and LocalBandwidthConstraint classes are ready
-    final Constraint costConstraint = null; //CostConstraint.of("2");
-    final Constraint bandwidthConstraint = null; //LocalBandwidthConstraint.of("200.0");
-    final LspType lspType = LspType.WITH_SIGNALLING;
-    final MockPcePath pcePath1 = new MockPcePath(pcePathId1, "11.0.0.1", "11.0.0.2", lspType, "pcc2",
-                                                 costConstraint, bandwidthConstraint);
-
-    /**
-     * Mock class for a pce path.
-     */
-    private static class MockPcePath implements PcePath {
-        private TunnelId id;
-        private String source;
-        private String destination;
-        private LspType lspType;
-        private String name;
-        private Constraint costConstraint;
-        private Constraint bandwidthConstraint;
-
-        /**
-         * Constructor to initialize member variables.
-         *
-         * @param id pce path id
-         * @param src source device
-         * @param dst destination device
-         * @param type lsp type
-         * @param name symbolic path name
-         * @param constrnt pce constraint
-         */
-        public MockPcePath(TunnelId id, String src, String dst, LspType type, String name,
-                           Constraint costConstrnt, Constraint bandwidthConstrnt) {
-            this.id = id;
-            this.source = src;
-            this.destination = dst;
-            this.name = name;
-            this.lspType = type;
-            this.costConstraint = costConstrnt;
-            this.bandwidthConstraint = bandwidthConstrnt;
-        }
-
-        @Override
-        public TunnelId id() {
-            return id;
-        }
-
-        @Override
-        public void id(TunnelId id) {
-            this.id = id;
-        }
-
-        @Override
-        public String source() {
-            return source;
-        }
-
-        @Override
-        public void source(String src) {
-            this.source = src;
-        }
-
-        @Override
-        public String destination() {
-            return destination;
-        }
-
-        @Override
-        public void destination(String dst) {
-            this.destination = dst;
-        }
-
-        @Override
-        public LspType lspType() {
-            return lspType;
-        }
-
-        @Override
-        public String name() {
-            return name;
-        }
-
-        @Override
-        public Constraint costConstraint() {
-            return costConstraint;
-        }
-
-        @Override
-        public Constraint bandwidthConstraint() {
-            return bandwidthConstraint;
-        }
-
-        @Override
-        public PcePath copy(PcePath path) {
-            if (null != path.source()) {
-                this.source = path.source();
-            }
-            if (null != path.destination()) {
-                this.destination = path.destination();
-            }
-            if (this.lspType != path.lspType()) {
-                this.lspType = path.lspType();
-            }
-            if (null != path.name()) {
-                this.name = path.name();
-            }
-            if (null != path.costConstraint()) {
-                this.costConstraint = path.costConstraint();
-            }
-            if (null != path.bandwidthConstraint()) {
-                this.bandwidthConstraint = path.bandwidthConstraint();
-            }
-            return this;
-        }
-    }
-
-    /**
-     * Sets up the global values for all the tests.
-     */
-    @Before
-    public void setUpTest() {
-        MockPceCodecContext context = new MockPceCodecContext();
-        ServiceDirectory testDirectory = new TestServiceDirectory().add(PceService.class, pceService)
-                .add(CodecService.class, context.codecManager());
-        BaseResource.setServiceDirectory(testDirectory);
-    }
-
-    /**
-     * Cleans up.
-     */
-    @After
-    public void tearDownTest() {
-    }
-
-    /**
-     * Tests the result of the rest api GET when there are no pce paths.
-     */
-    @Test
-    public void testPcePathsEmpty() {
-        //TODO: will be uncommented below code once PceService is ready
-        //expect(pceService.queryAllPath()).andReturn(null).anyTimes();
-        //replay(pceService);
-        //final WebTarget wt = target();
-        //final String response = wt.path("path").request().get(String.class);
-        //assertThat(response, is("{\"paths\":[]}"));
-    }
-
-    /**
-     * Tests the result of a rest api GET for pce path id.
-     */
-    @Test
-    public void testGetTunnelId() {
-        //TODO: will be uncommented below code once PceService is ready
-        //final Set<PcePath> pcePaths = new HashSet<>();
-        //pcePaths.add(pcePath1);
-
-        //expect(pceService.queryPath(anyObject())).andReturn(pcePath1).anyTimes();
-        //replay(pceService);
-
-        //final WebTarget wt = target();
-        //final String response = wt.path("path/1").request().get(String.class);
-        //final JsonObject result = Json.parse(response).asObject();
-        //assertThat(result, notNullValue());
-    }
-
-    /**
-     * Tests that a fetch of a non-existent pce path object throws an exception.
-     */
-    @Test
-    public void testBadGet() {
-        //TODO: will be uncommented below code once PceService is ready
-        //expect(pceService.queryPath(anyObject()))
-        //        .andReturn(null).anyTimes();
-        //replay(pceService);
-
-        //WebTarget wt = target();
-        //try {
-        //    wt.path("path/1").request().get(String.class);
-        //    fail("Fetch of non-existent pce path did not throw an exception");
-        //} catch (NotFoundException ex) {
-        //    assertThat(ex.getMessage(),
-        //               containsString("HTTP 404 Not Found"));
-        //}
-    }
-
-    /**
-     * Tests creating a pce path with POST.
-     */
-    @Test
-    public void testPost() {
-        //TODO: will be uncommented below code once PceService is ready
-        //expect(pceService.setupPath(anyObject()))
-        //        .andReturn(true).anyTimes();
-        //replay(pceService);
-
-        //WebTarget wt = target();
-        //InputStream jsonStream = PcePathResourceTest.class.getResourceAsStream("post-PcePath.json");
-
-        //Response response = wt.path("path")
-        //        .request(MediaType.APPLICATION_JSON_TYPE)
-        //        .post(Entity.json(jsonStream));
-        //assertThat(response.getStatus(), is(HttpURLConnection.HTTP_OK));
-    }
-
-    /**
-     * Tests creating a pce path with PUT.
-     */
-    @Test
-    public void testPut() {
-        //TODO: will be uncommented below code once PceService is ready
-        //expect(pceService.updatePath(anyObject()))
-        //        .andReturn(true).anyTimes();
-        //replay(pceService);
-
-        //WebTarget wt = target();
-        //InputStream jsonStream = PcePathResourceTest.class.getResourceAsStream("post-PcePath.json");
-
-        //Response response = wt.path("path/1")
-        //        .request(MediaType.APPLICATION_JSON_TYPE)
-        //        .put(Entity.json(jsonStream));
-        //assertThat(response.getStatus(), is(HttpURLConnection.HTTP_OK));
-    }
-
-    /**
-     * Tests deleting a pce path.
-     */
-    @Test
-    public void testDelete() {
-        //TODO: will be uncommented below code once PceService is ready
-        //expect(pceService.releasePath(anyObject()))
-        //        .andReturn(true).anyTimes();
-        //replay(pceService);
-
-        //WebTarget wt = target();
-
-        //String location = "path/1";
-
-        //Response deleteResponse = wt.path(location)
-        //        .request(MediaType.APPLICATION_JSON_TYPE)
-        //        .delete();
-        //assertThat(deleteResponse.getStatus(),
-        //           is(HttpURLConnection.HTTP_OK));
-    }
-}