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1   /**
2    * Logback: the reliable, generic, fast and flexible logging framework.
3    * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
4    *
5    * This program and the accompanying materials are dual-licensed under
6    * either the terms of the Eclipse Public License v1.0 as published by
7    * the Eclipse Foundation
8    *
9    *   or (per the licensee's choosing)
10   *
11   * under the terms of the GNU Lesser General Public License version 2.1
12   * as published by the Free Software Foundation.
13   */
14  package ch.qos.logback.core.pattern.parser;
15  
16  import static org.junit.Assert.assertEquals;
17  import static org.junit.Assert.fail;
18  
19  import org.junit.Test;
20  
21  import ch.qos.logback.core.pattern.FormatInfo;
22  
23  public class FormatInfoTest {
24  
25      @Test
26      public void testEndingInDot() {
27          try {
28              FormatInfo.valueOf("45.");
29              fail("45. is not a valid format info string");
30          } catch (IllegalArgumentException iae) {
31              // OK
32          }
33      }
34  
35      @Test
36      public void testBasic() {
37          {
38              FormatInfo fi = FormatInfo.valueOf("45");
39              FormatInfo witness = new FormatInfo();
40              witness.setMin(45);
41              assertEquals(witness, fi);
42          }
43  
44          {
45              FormatInfo fi = FormatInfo.valueOf("4.5");
46              FormatInfo witness = new FormatInfo();
47              witness.setMin(4);
48              witness.setMax(5);
49              assertEquals(witness, fi);
50          }
51      }
52  
53      @Test
54      public void testRightPad() {
55          {
56              FormatInfo fi = FormatInfo.valueOf("-40");
57              FormatInfo witness = new FormatInfo();
58              witness.setMin(40);
59              witness.setLeftPad(false);
60              assertEquals(witness, fi);
61          }
62  
63          {
64              FormatInfo fi = FormatInfo.valueOf("-12.5");
65              FormatInfo witness = new FormatInfo();
66              witness.setMin(12);
67              witness.setMax(5);
68              witness.setLeftPad(false);
69              assertEquals(witness, fi);
70          }
71  
72          {
73              FormatInfo fi = FormatInfo.valueOf("-14.-5");
74              FormatInfo witness = new FormatInfo();
75              witness.setMin(14);
76              witness.setMax(5);
77              witness.setLeftPad(false);
78              witness.setLeftTruncate(false);
79              assertEquals(witness, fi);
80          }
81      }
82  
83      @Test
84      public void testMinOnly() {
85          {
86              FormatInfo fi = FormatInfo.valueOf("49");
87              FormatInfo witness = new FormatInfo();
88              witness.setMin(49);
89              assertEquals(witness, fi);
90          }
91  
92          {
93              FormatInfo fi = FormatInfo.valueOf("-587");
94              FormatInfo witness = new FormatInfo();
95              witness.setMin(587);
96              witness.setLeftPad(false);
97              assertEquals(witness, fi);
98          }
99  
100     }
101 
102     @Test
103     public void testMaxOnly() {
104         {
105             FormatInfo fi = FormatInfo.valueOf(".49");
106             FormatInfo witness = new FormatInfo();
107             witness.setMax(49);
108             assertEquals(witness, fi);
109         }
110 
111         {
112             FormatInfo fi = FormatInfo.valueOf(".-5");
113             FormatInfo witness = new FormatInfo();
114             witness.setMax(5);
115             witness.setLeftTruncate(false);
116             assertEquals(witness, fi);
117         }
118     }
119 }