1 package org.slf4j.dummyExt;
2
3 import junit.framework.TestCase;
4
5 import org.slf4j.MDC;
6 import org.slf4j.ext.MDCStrLookup;
7
8 public class MDCStrLookupTest extends TestCase {
9
10
11 public MDCStrLookupTest(String name) {
12 super(name);
13 }
14
15 public void setUp() throws Exception {
16 super.setUp();
17 }
18
19 public void tearDown() throws Exception {
20 super.tearDown();
21 }
22
23 public void testLookup() throws Exception {
24 MDC.put("key", "value");
25 MDC.put("number", "2");
26 MDCStrLookup lookup = new MDCStrLookup();
27 assertEquals("value", lookup.lookup("key"));
28 assertEquals("2", lookup.lookup("number"));
29 assertEquals(null, lookup.lookup(null));
30 assertEquals(null, lookup.lookup(""));
31 assertEquals(null, lookup.lookup("other"));
32 }
33 }