ConfigurationTest xref
1 /**
2 * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
3 */
4 package net.sourceforge.pmd;
5
6 import static org.junit.Assert.assertEquals;
7 import static org.junit.Assert.assertTrue;
8
9 import java.io.IOException;
10 import java.net.URL;
11 import java.util.Properties;
12
13 import junit.framework.JUnit4TestAdapter;
14 import net.sourceforge.pmd.lang.Language;
15 import net.sourceforge.pmd.lang.LanguageVersion;
16 import net.sourceforge.pmd.lang.LanguageVersionDiscoverer;
17 import net.sourceforge.pmd.renderers.CSVRenderer;
18 import net.sourceforge.pmd.renderers.Renderer;
19 import net.sourceforge.pmd.util.ClasspathClassLoader;
20
21 import org.junit.Test;
22
23 public class ConfigurationTest {
24
25 @Test
26 public void testSuppressMarker() {
27 PMDConfiguration configuration = new PMDConfiguration();
28 assertEquals("Default suppress marker", PMD.SUPPRESS_MARKER, configuration.getSuppressMarker());
29 configuration.setSuppressMarker("CUSTOM_MARKER");
30 assertEquals("Changed suppress marker", "CUSTOM_MARKER", configuration.getSuppressMarker());
31 }
32
33 @Test
34 public void testThreads() {
35 PMDConfiguration configuration = new PMDConfiguration();
36 assertEquals("Default threads", Runtime.getRuntime().availableProcessors(), configuration.getThreads());
37 configuration.setThreads(0);
38 assertEquals("Changed threads", 0, configuration.getThreads());
39 }
40
41 @Test
42 public void testClassLoader() throws IOException {
43 PMDConfiguration configuration = new PMDConfiguration();
44 assertEquals("Default ClassLoader", PMDConfiguration.class.getClassLoader(), configuration.getClassLoader());
45 configuration.prependClasspath("some.jar");
46 assertEquals("Prepended ClassLoader class", ClasspathClassLoader.class, configuration.getClassLoader()
47 .getClass());
48 URL[] urls = ((ClasspathClassLoader) configuration.getClassLoader()).getURLs();
49 assertEquals("urls length", 1, urls.length);
50 assertTrue("url[0]", urls[0].toString().endsWith("/some.jar"));
51 assertEquals("parent classLoader", PMDConfiguration.class.getClassLoader(), configuration.getClassLoader()
52 .getParent());
53 configuration.setClassLoader(null);
54 assertEquals("Revert to default ClassLoader", PMDConfiguration.class.getClassLoader(), configuration
55 .getClassLoader());
56 }
57
58 @Test
59 public void testLanguageVersionDiscoverer() {
60 PMDConfiguration configuration = new PMDConfiguration();
61 LanguageVersionDiscoverer languageVersionDiscoverer = configuration.getLanguageVersionDiscoverer();
62 assertEquals("Default Java version", LanguageVersion.JAVA_18, languageVersionDiscoverer
63 .getDefaultLanguageVersion(Language.JAVA));
64 configuration.setDefaultLanguageVersion(LanguageVersion.JAVA_15);
65 assertEquals("Modified Java version", LanguageVersion.JAVA_15, languageVersionDiscoverer
66 .getDefaultLanguageVersion(Language.JAVA));
67 }
68
69 @Test
70 public void testRuleSets() {
71 PMDConfiguration configuration = new PMDConfiguration();
72 assertEquals("Default RuleSets", null, configuration.getRuleSets());
73 configuration.setRuleSets("/rulesets/basic.xml");
74 assertEquals("Changed RuleSets", "/rulesets/basic.xml", configuration.getRuleSets());
75 }
76
77 @Test
78 public void testMinimumPriority() {
79 PMDConfiguration configuration = new PMDConfiguration();
80 assertEquals("Default minimum priority", RulePriority.LOW, configuration.getMinimumPriority());
81 configuration.setMinimumPriority(RulePriority.HIGH);
82 assertEquals("Changed minimum priority", RulePriority.HIGH, configuration.getMinimumPriority());
83 }
84
85 @Test
86 public void testSourceEncoding() {
87 PMDConfiguration configuration = new PMDConfiguration();
88 assertEquals("Default source encoding", System.getProperty("file.encoding"), configuration.getSourceEncoding());
89 configuration.setSourceEncoding("some_other_encoding");
90 assertEquals("Changed source encoding", "some_other_encoding", configuration.getSourceEncoding());
91 }
92
93 @Test
94 public void testInputPaths() {
95 PMDConfiguration configuration = new PMDConfiguration();
96 assertEquals("Default input paths", null, configuration.getInputPaths());
97 configuration.setInputPaths("a,b,c");
98 assertEquals("Changed input paths", "a,b,c", configuration.getInputPaths());
99 }
100
101 @Test
102 public void testReportShortNames() {
103 PMDConfiguration configuration = new PMDConfiguration();
104 assertEquals("Default report short names", false, configuration.isReportShortNames());
105 configuration.setReportShortNames(true);
106 assertEquals("Changed report short names", true, configuration.isReportShortNames());
107 }
108
109 @Test
110 public void testReportFormat() {
111 PMDConfiguration configuration = new PMDConfiguration();
112 assertEquals("Default report format", null, configuration.getReportFormat());
113 configuration.setReportFormat("csv");
114 assertEquals("Changed report format", "csv", configuration.getReportFormat());
115 }
116
117 @Test
118 public void testCreateRenderer() {
119 PMDConfiguration configuration = new PMDConfiguration();
120 configuration.setReportFormat("csv");
121 Renderer renderer = configuration.createRenderer();
122 assertEquals("Renderer class", CSVRenderer.class, renderer.getClass());
123 assertEquals("Default renderer show suppressed violations", false, renderer.isShowSuppressedViolations());
124
125 configuration.setShowSuppressedViolations(true);
126 renderer = configuration.createRenderer();
127 assertEquals("Renderer class", CSVRenderer.class, renderer.getClass());
128 assertEquals("Changed renderer show suppressed violations", true, renderer.isShowSuppressedViolations());
129 }
130
131 @Test
132 public void testReportFile() {
133 PMDConfiguration configuration = new PMDConfiguration();
134 assertEquals("Default report file", null, configuration.getReportFile());
135 configuration.setReportFile("somefile");
136 assertEquals("Changed report file", "somefile", configuration.getReportFile());
137 }
138
139 @Test
140 public void testShowSuppressedViolations() {
141 PMDConfiguration configuration = new PMDConfiguration();
142 assertEquals("Default show suppressed violations", false, configuration.isShowSuppressedViolations());
143 configuration.setShowSuppressedViolations(true);
144 assertEquals("Changed show suppressed violations", true, configuration.isShowSuppressedViolations());
145 }
146
147 @Test
148 public void testReportProperties() {
149 PMDConfiguration configuration = new PMDConfiguration();
150 assertEquals("Default report properties size", 0, configuration.getReportProperties().size());
151 configuration.getReportProperties().put("key", "value");
152 assertEquals("Changed report properties size", 1, configuration.getReportProperties().size());
153 assertEquals("Changed report properties value", "value", configuration.getReportProperties().get("key"));
154 configuration.setReportProperties(new Properties());
155 assertEquals("Replaced report properties size", 0, configuration.getReportProperties().size());
156 }
157
158 @Test
159 public void testDebug() {
160 PMDConfiguration configuration = new PMDConfiguration();
161 assertEquals("Default debug", false, configuration.isDebug());
162 configuration.setDebug(true);
163 assertEquals("Changed debug", true, configuration.isDebug());
164 }
165
166 @Test
167 public void testStressTest() {
168 PMDConfiguration configuration = new PMDConfiguration();
169 assertEquals("Default stress test", false, configuration.isStressTest());
170 configuration.setStressTest(true);
171 assertEquals("Changed stress test", true, configuration.isStressTest());
172 }
173
174 @Test
175 public void testBenchmark() {
176 PMDConfiguration configuration = new PMDConfiguration();
177 assertEquals("Default benchmark", false, configuration.isBenchmark());
178 configuration.setBenchmark(true);
179 assertEquals("Changed benchmark", true, configuration.isBenchmark());
180 }
181
182 public static junit.framework.Test suite() {
183 return new JUnit4TestAdapter(ConfigurationTest.class);
184 }
185 }