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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  import static junit.framework.Assert.fail;
34  
35  public class SimpleLoggerTest {
36  
37    String A_KEY = SimpleLogger.LOG_KEY_PREFIX+"a";
38  
39    @Before public void before() {
40      System.setProperty(A_KEY, "info");
41    }
42  
43    @After public void after() {
44      System.clearProperty(A_KEY);
45    }
46  
47    @Test
48    public void emptyLoggerName() {
49      SimpleLogger simpleLogger = new SimpleLogger("a");
50      assertEquals("info", simpleLogger.recursivelyComputeLevelString());
51    }
52  
53    @Test
54    public void loggerNameWithNoDots_WithLevel() {
55      SimpleLogger simpleLogger = new SimpleLogger("a");
56      assertEquals("info", simpleLogger.recursivelyComputeLevelString());
57    }
58  
59    @Test
60    public void loggerNameWithOneDotShouldInheritFromParent() {
61      SimpleLogger simpleLogger = new SimpleLogger("a.b");
62      assertEquals("info", simpleLogger.recursivelyComputeLevelString());
63    }
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  
79  }