1 /**
2 * Copyright (c) 2004-2011 QOS.ch
3 * All rights reserved.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining
6 * a copy of this software and associated documentation files (the
7 * "Software"), to deal in the Software without restriction, including
8 * without limitation the rights to use, copy, modify, merge, publish,
9 * distribute, sublicense, and/or sell copies of the Software, and to
10 * permit persons to whom the Software is furnished to do so, subject to
11 * the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be
14 * included in all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
20 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
21 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
22 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 *
24 */
25 package org.slf4j.dummyExt;
26
27 import junit.framework.TestCase;
28
29 import org.slf4j.MDC;
30 import org.slf4j.ext.MDCStrLookup;
31
32 public class MDCStrLookupTest extends TestCase {
33
34
35 public MDCStrLookupTest(String name) {
36 super(name);
37 }
38
39 public void setUp() throws Exception {
40 super.setUp();
41 }
42
43 public void tearDown() throws Exception {
44 super.tearDown();
45 }
46
47 public void testLookup() throws Exception {
48 MDC.put("key", "value");
49 MDC.put("number", "2");
50 MDCStrLookup lookup = new MDCStrLookup();
51 assertEquals("value", lookup.lookup("key"));
52 assertEquals("2", lookup.lookup("number"));
53 assertEquals(null, lookup.lookup(null));
54 assertEquals(null, lookup.lookup(""));
55 assertEquals(null, lookup.lookup("other"));
56 }
57 }