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1   /**
2    * Copyright (c) 2004-2012 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.impl;
26  
27  import org.junit.After;
28  import org.junit.Before;
29  import org.junit.Test;
30  
31  import static junit.framework.Assert.assertEquals;
32  import static junit.framework.Assert.assertNull;
33  
34  public class SimpleLoggerTest {
35  
36      String A_KEY = SimpleLogger.LOG_KEY_PREFIX + "a";
37  
38      @Before
39      public void before() {
40          System.setProperty(A_KEY, "info");
41      }
42  
43      @After
44      public void after() {
45          System.clearProperty(A_KEY);
46      }
47  
48      @Test
49      public void emptyLoggerName() {
50          SimpleLogger simpleLogger = new SimpleLogger("a");
51          assertEquals("info", simpleLogger.recursivelyComputeLevelString());
52      }
53  
54      @Test
55      public void loggerNameWithNoDots_WithLevel() {
56          SimpleLogger simpleLogger = new SimpleLogger("a");
57          assertEquals("info", simpleLogger.recursivelyComputeLevelString());
58      }
59  
60      @Test
61      public void loggerNameWithOneDotShouldInheritFromParent() {
62          SimpleLogger simpleLogger = new SimpleLogger("a.b");
63          assertEquals("info", simpleLogger.recursivelyComputeLevelString());
64      }
65  
66      @Test
67      public void loggerNameWithNoDots_WithNoSetLevel() {
68          SimpleLogger simpleLogger = new SimpleLogger("x");
69          assertNull(simpleLogger.recursivelyComputeLevelString());
70      }
71  
72      @Test
73      public void loggerNameWithOneDot_NoSetLevel() {
74          SimpleLogger simpleLogger = new SimpleLogger("x.y");
75          assertNull(simpleLogger.recursivelyComputeLevelString());
76      }
77  
78  }