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Java > Open Source Codes > test > net > sourceforge > pmd > rules > design > UseSingletonTest


1
2  /**
3   * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
4   */
5  package test.net.sourceforge.pmd.rules.design;
6  
7  import net.sourceforge.pmd.IRuleViolation;
8  import net.sourceforge.pmd.Report;
9  import net.sourceforge.pmd.ReportListener;
10  import net.sourceforge.pmd.Rule;
11  import net.sourceforge.pmd.stat.Metric;
12  import test.net.sourceforge.pmd.testframework.SimpleAggregatorTst;
13  import test.net.sourceforge.pmd.testframework.TestDescriptor;
14  
15  public class UseSingletonTest extends SimpleAggregatorTst implements ReportListener {
16  
17      private int callbacks;
18      private Rule rule;
19      private TestDescriptor[] tests;
20  
21      public void setUp() {
22          rule = findRule("design", "UseSingleton");
23          tests = extractTestsFromXml(rule);
24      }
25  
26      public void testAll() {
27          runTests(tests);
28      }
29  
30      public void testResetState() throws Throwable JavaDoc {
31          callbacks = 0;
32          Report report = new Report();
33          report.addListener(this);
34          runTestFromString(tests[2].getCode(), rule, report);
35          runTestFromString(tests[3].getCode(), rule, report);
36          assertEquals(1, callbacks);
37      }
38  
39      public void ruleViolationAdded(IRuleViolation ruleViolation) {
40          callbacks++;
41      }
42  
43      public void metricAdded(Metric metric) {
44      }
45  }
46
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