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1   /*
2    *  Licensed to the Apache Software Foundation (ASF) under one
3    *  or more contributor license agreements.  See the NOTICE file
4    *  distributed with this work for additional information
5    *  regarding copyright ownership.  The ASF licenses this file
6    *  to you under the Apache License, Version 2.0 (the
7    *  "License"); you may not use this file except in compliance
8    *  with the License.  You may obtain a copy of the License at
9    *
10   *    http://www.apache.org/licenses/LICENSE-2.0
11   *
12   *  Unless required by applicable law or agreed to in writing,
13   *  software distributed under the License is distributed on an
14   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   *  KIND, either express or implied.  See the License for the
16   *  specific language governing permissions and limitations
17   *  under the License.
18   *
19   */
20  package org.apache.mina.coap.resource;
21  
22  import static org.junit.Assert.*;
23  
24  import org.apache.mina.api.IoSession;
25  import org.apache.mina.coap.CoapCode;
26  import org.apache.mina.coap.CoapMessage;
27  import org.apache.mina.coap.CoapOption;
28  import org.apache.mina.coap.CoapOptionType;
29  import org.apache.mina.coap.MessageType;
30  import org.junit.Test;
31  
32  /**
33   * 
34   * @author <a href="http://mina.apache.org">Apache MINA Project</a>
35   */
36  public class ResourceRegistryTest {
37  
38      @Test
39      public void generate_4_04_on_unknown_resources() {
40          ResourceRegistry reg = new ResourceRegistry();
41          CoapMessage msg = new CoapMessage(1, MessageType.CONFIRMABLE, CoapCode.GET.getCode(), 123, null,
42                  new CoapOption[] { new CoapOption(CoapOptionType.URI_PATH, "test".getBytes()) }, new byte[] {});
43          CoapMessage resp = reg.respond(msg, null);
44          assertEquals(1, resp.getVersion());
45          assertEquals(CoapCode.NOT_FOUND.getCode(), resp.getCode());
46          assertArrayEquals(new CoapOption[] { new CoapOption(CoapOptionType.CONTENT_FORMAT, new byte[] { 0 }) },
47                  resp.getOptions());
48          assertArrayEquals("not found !".getBytes(), resp.getPayload());
49      }
50  
51      @Test
52      public void call_resource_handler() {
53          ResourceRegistry reg = new ResourceRegistry();
54          ResourceHandler handler = new AbstractResourceHandler() {
55  
56              @Override
57              public CoapResponse handle(CoapMessage request, IoSession session) {
58                  return new CoapResponse(12345, "bla bla".getBytes(), new CoapOption[] {});
59              }
60  
61              @Override
62              public String getPath() {
63                  return "myTest/Path";
64              }
65          };
66          reg.register(handler);
67  
68          // 4.04 on bad path
69          CoapMessage msg = new CoapMessage(1, MessageType.CONFIRMABLE, CoapCode.GET.getCode(), 123, null,
70                  new CoapOption[] { new CoapOption(CoapOptionType.URI_PATH, "meh".getBytes()) }, new byte[] {});
71          CoapMessage resp = reg.respond(msg, null);
72          assertEquals(CoapCode.NOT_FOUND.getCode(), resp.getCode());
73  
74          // on correct path the 2.02 with the response
75          msg = new CoapMessage(1, MessageType.CONFIRMABLE, CoapCode.GET.getCode(), 123, null, new CoapOption[] {
76                                  new CoapOption(CoapOptionType.URI_PATH, "myTest".getBytes()),
77                                  new CoapOption(CoapOptionType.URI_PATH, "Path".getBytes()) }, new byte[] {});
78          resp = reg.respond(msg, null);
79          assertEquals(1, resp.getVersion());
80          assertEquals(12345, resp.getCode());
81          assertArrayEquals(new CoapOption[] {}, resp.getOptions());
82          assertArrayEquals("bla bla".getBytes(), resp.getPayload());
83      }
84  }