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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.commons.net.telnet;
18  
19  /***
20   * JUnit test class for SuppressGAOptionHandler
21   * <p>
22   * @author Bruno D'Avanzo
23   ***/
24  public class SuppressGAOptionHandlerTest extends TelnetOptionHandlerTestAbstract
25  {
26      /***
27       * main for running the test.
28       ***/
29      public static void main(String args[])
30      {
31          junit.textui.TestRunner.run(SuppressGAOptionHandlerTest.class);
32      }
33  
34      /***
35       * setUp for the test.
36       ***/
37      @Override
38      protected void setUp()
39      {
40          opthand1 = new SuppressGAOptionHandler();
41          opthand2 = new SuppressGAOptionHandler(true, true, true, true);
42          opthand3 = new SuppressGAOptionHandler(false, false, false, false);
43      }
44  
45      /***
46       * test of the constructors.
47       ***/
48      @Override
49      public void testConstructors()
50      {
51          assertEquals(opthand1.getOptionCode(), TelnetOption.SUPPRESS_GO_AHEAD);
52          super.testConstructors();
53      }
54  
55      /***
56       * test of client-driven subnegotiation.
57       * Checks that no subnegotiation is made.
58       ***/
59      @Override
60      public void testStartSubnegotiation()
61      {
62  
63          int resp1[] = opthand1.startSubnegotiationLocal();
64          int resp2[] = opthand1.startSubnegotiationRemote();
65  
66          assertEquals(resp1, null);
67          assertEquals(resp2, null);
68      }
69  
70      /***
71       * test of server-driven subnegotiation.
72       * Checks that no subnegotiation is made.
73       ***/
74      @Override
75      public void testAnswerSubnegotiation()
76      {
77          int subn[] =
78          {
79              TelnetCommand.IAC, TelnetCommand.SB, TelnetOption.SUPPRESS_GO_AHEAD,
80              1, TelnetCommand.IAC, TelnetCommand.SE,
81          };
82  
83          int resp1[] = opthand1.answerSubnegotiation(subn, subn.length);
84  
85          assertEquals(resp1, null);
86      }
87  }