1 // Copyright (C) 2005 Philip Aston
2 // All rights reserved.
3 //
4 // This file is part of The Grinder software distribution. Refer to
5 // the file LICENSE which is part of The Grinder distribution for
6 // licensing details. The Grinder distribution is available on the
7 // Internet at http://grinder.sourceforge.net/
8 //
9 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
10 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
11 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
12 // FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
13 // COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
14 // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
15 // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
16 // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
17 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
18 // STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
19 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
20 // OF THE POSSIBILITY OF SUCH DAMAGE.
21
22 package net.grinder.tools.tcpproxy;
23
24 import junit.framework.TestCase;
25
26
27 /**
28 * Unit test case for {@link NullFilter}.
29 *
30 * @author Philip Aston
31 */
32 public class TestNullFilter extends TestCase {
33
34 private final ConnectionDetails m_connectionDetails =
35 new ConnectionDetails(new EndPoint("host1", 1234),
36 new EndPoint("host2", 99),
37 false);
38
39 public void testNullFilter() throws Exception {
40 final NullFilter nullFilter = new NullFilter();
41
42 nullFilter.handle(m_connectionDetails, "This is a campaign.".getBytes(), 5);
43
44 final String lines = "Some\nlines\rblah";
45 nullFilter.handle(m_connectionDetails, lines.getBytes(), lines.length());
46
47 final byte[] binary = { 0x01, (byte)0xE7, 'a', 'b', 'c', (byte)0x89,
48 'd', 'a', 'h', '\n', 'b', 'a', 'h' };
49 nullFilter.handle(m_connectionDetails, binary, binary.length);
50 nullFilter.connectionOpened(m_connectionDetails);
51 nullFilter.connectionClosed(m_connectionDetails);
52 }
53 }