View Javadoc

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.helpers;
26  
27  import junit.framework.TestCase;
28  import org.slf4j.Logger;
29  
30  import java.util.Arrays;
31  import java.util.HashSet;
32  import java.util.Set;
33  
34  public class SubstituteLoggerFactoryTest extends TestCase{
35    private SubstituteLoggerFactory factory = new SubstituteLoggerFactory();
36  
37    public void testFactory() {
38      Logger log = factory.getLogger("foo");
39      assertNotNull(log);
40  
41      Logger log2 = factory.getLogger("foo");
42      assertTrue("Loggers with same name must be same",log == log2);
43    }
44  
45    public void testLoggerNameList() {
46      factory.getLogger("foo1");
47      factory.getLogger("foo2");
48  
49      Set<String> expectedNames = new HashSet<String>(Arrays.asList("foo1","foo2"));
50      Set<String> actualNames = new HashSet<String>(factory.getLoggerNames());
51  
52      assertEquals(expectedNames, actualNames);
53    }
54  
55    public void testLoggers() {
56      factory.getLogger("foo1");
57      factory.getLogger("foo2");
58  
59      Set<String> expectedNames = new HashSet<String>(Arrays.asList("foo1","foo2"));
60  
61      Set<String> actualNames = new HashSet<String>();
62      for(SubstituteLogger slog : factory.getLoggers()){
63        actualNames.add(slog.getName());
64      }
65  
66      assertEquals(expectedNames, actualNames);
67    }
68  
69  }