1
2
3
4
5
6
7 package org.mule.config.spring.parsers.specific;
8
9 import org.mule.config.spring.parsers.specific.RegExFilterDefinitionParser.FlagsMapping;
10 import org.mule.tck.junit4.AbstractMuleTestCase;
11
12 import java.util.regex.Pattern;
13
14 import org.junit.Before;
15 import org.junit.Test;
16
17 import static org.junit.Assert.assertEquals;
18 import static org.junit.Assert.fail;
19
20 public class FlagsMappingTestCase extends AbstractMuleTestCase
21 {
22
23 private FlagsMapping flagsMapping;
24
25 @Before
26 public void setUp() throws Exception
27 {
28 flagsMapping = new FlagsMapping();
29 }
30
31 @Test
32 public void testSetSingleFlagString()
33 {
34 int result = rewrite("DOTALL");
35 assertEquals(Pattern.DOTALL, result);
36 }
37
38 @Test
39 public void testMultipleFlagsString()
40 {
41 int result = rewrite("DOTALL,MULTILINE");
42 assertEquals(Pattern.DOTALL | Pattern.MULTILINE, result);
43 }
44
45 @Test(expected = IllegalArgumentException.class)
46 public void testInvalidFlagsString()
47 {
48 flagsMapping.rewrite("WRONG_FLAG");
49 }
50
51 private int rewrite(String input)
52 {
53 Integer result = (Integer) flagsMapping.rewrite(input);
54 return result.intValue();
55 }
56 }