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1
4 package test.net.sourceforge.pmd.renderers;
5
6 import net.sourceforge.pmd.AbstractRule;
7 import net.sourceforge.pmd.PMD;
8 import net.sourceforge.pmd.Report;
9 import net.sourceforge.pmd.RuleContext;
10 import net.sourceforge.pmd.RuleSet;
11 import net.sourceforge.pmd.SourceType;
12 import net.sourceforge.pmd.ast.ASTClassOrInterfaceDeclaration;
13 import net.sourceforge.pmd.renderers.XMLRenderer;
14 import org.w3c.dom.Element  ;
15 import org.xml.sax.InputSource ;
16 import org.xml.sax.SAXException ;
17 import test.net.sourceforge.pmd.testframework.RuleTst;
18
19 import javax.xml.parsers.DocumentBuilderFactory ;
20 import javax.xml.parsers.ParserConfigurationException ;
21 import java.io.IOException ;
22 import java.io.StringReader ;
23
24 public class XMLRendererTest extends RuleTst {
25
26 private static class FooRule extends AbstractRule {
27 public Object visit(ASTClassOrInterfaceDeclaration c, Object ctx) {
28 if (c.getImage().equals("Foo")) addViolation(ctx, c);
29 return ctx;
30 }
31
32 public String getMessage() {
33 return "blah";
34 }
35
36 public String getName() {
37 return "Foo";
38 }
39
40 public String getRuleSetName() {
41 return "RuleSet";
42 }
43
44 public String getDescription() {
45 return "desc";
46 }
47 }
48
49 public void testEmptyReport() throws Throwable {
50 Element root = parseRootElement(new Report());
51 assertEquals("pmd", root.getNodeName());
52 assertNull(root.getFirstChild().getNextSibling()); }
54
55 public void testErrorReport() throws Throwable {
56 Report report = new Report();
57 report.addError(new Report.ProcessingError("test_msg", "test_filename"));
58 Element root = parseRootElement(report);
59 assertEquals("test_msg", root.getFirstChild().getNextSibling().getAttributes().getNamedItem("msg").getNodeValue());
60 }
61
62 public void testSingleReport() throws Throwable {
63 Report report = new Report();
64 runTestFromString(TEST1, new FooRule(), report);
65 Element root = parseRootElement(report);
66 assertEquals("n/a", root.getFirstChild().getNextSibling().getAttributes().getNamedItem("name").getNodeValue());
67 assertEquals("Foo", root.getFirstChild().getNextSibling().getFirstChild().getNextSibling().getAttributes().getNamedItem("rule").getNodeValue());
68 assertEquals("RuleSet", root.getFirstChild().getNextSibling().getFirstChild().getNextSibling().getAttributes().getNamedItem("ruleset").getNodeValue());
69 assertEquals("1", root.getFirstChild().getNextSibling().getFirstChild().getNextSibling().getAttributes().getNamedItem("line").getNodeValue());
70 }
71
72 private static final String TEST1 =
73 "public class Foo {}" + PMD.EOL;
74
75 private static final String TEST2 =
76 "public class Foo {" + PMD.EOL +
77 " public class Foo {}" + PMD.EOL +
78 "}" + PMD.EOL;
79
80
81 public void testDoubleReport() throws Throwable {
82 Report report = new Report();
83 runTestFromString(TEST2, new FooRule(), report);
84 runTestFromString(TEST2, new FooRule(), report);
85 Element root = parseRootElement(report);
86 assertEquals("Foo", root.getFirstChild().getNextSibling().getFirstChild().getNextSibling().getAttributes().getNamedItem("rule").getNodeValue());
87 assertEquals("Foo", root.getFirstChild().getNextSibling().getFirstChild().getNextSibling().getNextSibling().getNextSibling().getAttributes().getNamedItem("rule").getNodeValue());
88 }
89
90 public void testTwoFiles() throws Throwable {
91 Report report = new Report();
92 FooRule rule = new FooRule();
93 runTestFromString(TEST2, rule, report);
94 PMD p = new PMD();
95 p.setJavaVersion(SourceType.JAVA_14);
96 RuleContext ctx = new RuleContext();
97 ctx.setReport(report);
98 ctx.setSourceCodeFilename("bar");
99 RuleSet rules = new RuleSet();
100 rules.addRule(rule);
101 p.processFile(new StringReader (TEST2), rules, ctx);
102 Element root = parseRootElement(report);
103 assertEquals("bar", root.getFirstChild().getNextSibling().getAttributes().getNamedItem("name").getNodeValue());
104 assertEquals("n/a", root.getFirstChild().getNextSibling().getNextSibling().getNextSibling().getAttributes().getNamedItem("name").getNodeValue());
105 }
106
107 private Element parseRootElement(Report rpt) throws SAXException , IOException , ParserConfigurationException {
108 return DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(new InputSource (new StringReader (new XMLRenderer().render(rpt)))).getDocumentElement();
109 }
110
111 }
112 |
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