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1 package com.puppycrawl.tools.checkstyle;
2
3 import java.util.Arrays  ;
4 import java.util.HashSet ;
5 import java.util.Set ;
6
7 import com.puppycrawl.tools.checkstyle.api.CheckstyleException;
8
9 import junit.framework.TestCase;
10
11
17 public class PackageNamesLoaderTest extends TestCase
18 {
19 public void testDefault()
20 throws CheckstyleException
21 {
22 ModuleFactory moduleFactory = PackageNamesLoader
23 .loadModuleFactory(Thread.currentThread()
24 .getContextClassLoader());
25 validateFactory(moduleFactory);
26 }
27
28 public void testNoFile()
29 {
30 try {
31 PackageNamesLoader.loadModuleFactory("NoFile");
32 fail("Loaded non-existant file.");
33 }
34 catch (CheckstyleException ex) {
35 assertEquals("CheckstyleException.message.",
36 "unable to find NoFile",
37 ex.getMessage());
38 }
39 }
40
41 public void testFile()
42 throws CheckstyleException
43 {
44 final ModuleFactory moduleFactory =
45 PackageNamesLoader.loadModuleFactory(
46 System.getProperty("checkstyle.root")
47 + "/src/checkstyle/com/puppycrawl/tools/checkstyle/checkstyle_packages.xml");
48 validateFactory(moduleFactory);
49 }
50
51 private void validateFactory(ModuleFactory aModuleFactory)
52 {
53 final String [] checkstylePackages = {
54 "com.puppycrawl.tools.checkstyle.",
55 "com.puppycrawl.tools.checkstyle.checks.",
56 "com.puppycrawl.tools.checkstyle.checks.blocks.",
57 "com.puppycrawl.tools.checkstyle.checks.coding.",
58 "com.puppycrawl.tools.checkstyle.checks.design.",
59 "com.puppycrawl.tools.checkstyle.checks.duplicates.",
60 "com.puppycrawl.tools.checkstyle.checks.header.",
61 "com.puppycrawl.tools.checkstyle.checks.imports.",
62 "com.puppycrawl.tools.checkstyle.checks.indentation.",
63 "com.puppycrawl.tools.checkstyle.checks.javadoc.",
64 "com.puppycrawl.tools.checkstyle.checks.metrics.",
65 "com.puppycrawl.tools.checkstyle.checks.modifier.",
66 "com.puppycrawl.tools.checkstyle.checks.naming.",
67 "com.puppycrawl.tools.checkstyle.checks.sizes.",
68 "com.puppycrawl.tools.checkstyle.checks.whitespace.",
69 "com.puppycrawl.tools.checkstyle.filters.",
70
71 };
72
73 PackageObjectFactory factory = (PackageObjectFactory) aModuleFactory;
74 String [] pkgNames = factory.getPackages();
75
76 assertEquals("pkgNames.length.", checkstylePackages.length,
77 pkgNames.length);
78 Set checkstylePackagesSet =
79 new HashSet (Arrays.asList(checkstylePackages));
80 Set pkgNamesSet = new HashSet (Arrays.asList(pkgNames));
81 assertEquals("names set.", checkstylePackagesSet, pkgNamesSet);
82 }
83
84 }
85 |
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