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1 package com.puppycrawl.tools.checkstyle.filters;
2
3 import junit.framework.TestCase;
4
5
6 public class CSVFilterTest extends TestCase
7 {
8 public void testDecideSingle()
9 {
10 final IntFilter filter = new CSVFilter("0");
11 assertFalse("less than", filter.accept(new Integer  (-1)));
12 assertTrue("equal", filter.accept(new Integer (0)));
13 assertFalse("greater than", filter.accept(new Integer (1)));
14 }
15
16 public void testDecidePair()
17 {
18 final IntFilter filter = new CSVFilter("0, 2");
19 assertFalse("less than", filter.accept(new Integer (-1)));
20 assertTrue("equal 0", filter.accept(new Integer (0)));
21 assertFalse("greater than", filter.accept(new Integer (1)));
22 assertTrue("equal 2", filter.accept(new Integer (2)));
23 }
24
25 public void testDecideRange()
26 {
27 final IntFilter filter = new CSVFilter("0-2");
28 assertFalse("less than", filter.accept(new Integer (-1)));
29 assertTrue("equal 0", filter.accept(new Integer (0)));
30 assertTrue("equal 1", filter.accept(new Integer (1)));
31 assertTrue("equal 2", filter.accept(new Integer (2)));
32 assertFalse("greater than", filter.accept(new Integer (3)));
33 }
34
35 public void testDecideEmptyRange()
36 {
37 final IntFilter filter = new CSVFilter("2-0");
38 assertFalse("less than", filter.accept(new Integer (-1)));
39 assertFalse("equal 0", filter.accept(new Integer (0)));
40 assertFalse("equal 1", filter.accept(new Integer (1)));
41 assertFalse("equal 2", filter.accept(new Integer (2)));
42 assertFalse("greater than", filter.accept(new Integer (3)));
43 }
44
45 public void testDecideRangePlusValue()
46 {
47 final IntFilter filter = new CSVFilter("0-2, 10");
48 assertFalse("less than", filter.accept(new Integer (-1)));
49 assertTrue("equal 0", filter.accept(new Integer (0)));
50 assertTrue("equal 1", filter.accept(new Integer (1)));
51 assertTrue("equal 2", filter.accept(new Integer (2)));
52 assertFalse("greater than", filter.accept(new Integer (3)));
53 assertTrue("equal 10", filter.accept(new Integer (10)));
54 }
55 }
56 |
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