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1 package test.net.sourceforge.pmd.rules; 2 3 import net.sourceforge.pmd.PMD; 4 import net.sourceforge.pmd.Rule; 5 import net.sourceforge.pmd.rules.XPathRule; 6 7 public class EmptySwitchStmtRuleTest extends SimpleAggregatorTst { 8 9 private Rule rule; 10 11 public void setUp() { 12 rule = new XPathRule(); 13 rule.addProperty("xpath", "//SwitchStatement[count(*) = 1]"); 14 } 15 16 public void testAll() { 17 runTests(new TestDescriptor[] { 18 new TestDescriptor(TEST1, "bad", 1, rule), 19 new TestDescriptor(TEST2, "ok", 0, rule), 20 }); 21 } 22 23 private static final String TEST1 = 24 "public class EmptySwitchStmt1 {" + PMD.EOL + 25 " public void bar() {" + PMD.EOL + 26 " int x = 2;" + PMD.EOL + 27 " switch (x) {}" + PMD.EOL + 28 " }" + PMD.EOL + 29 "}"; 30 31 private static final String TEST2 = 32 "public class EmptySwitchStmt2 {" + PMD.EOL + 33 " public void bar() {" + PMD.EOL + 34 " int x = 2;" + PMD.EOL + 35 " switch (x) {" + PMD.EOL + 36 " case 2: int y=4;" + PMD.EOL + 37 " }" + PMD.EOL + 38 " }" + PMD.EOL + 39 "}"; 40 41 42 }

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