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1 /*** 2 * BSD-style license; for more info see http://pmd.sourceforge.net/license.html 3 */ 4 package test.net.sourceforge.pmd.rules; 5 6 import net.sourceforge.pmd.PMD; 7 import net.sourceforge.pmd.Rule; 8 import net.sourceforge.pmd.rules.XPathRule; 9 import test.net.sourceforge.pmd.testframework.SimpleAggregatorTst; 10 import test.net.sourceforge.pmd.testframework.TestDescriptor; 11 12 public class EmptySwitchStmtRuleTest extends SimpleAggregatorTst { 13 14 private Rule rule; 15 16 public void setUp() { 17 rule = new XPathRule(); 18 rule.addProperty("xpath", "//SwitchStatement[count(*) = 1]"); 19 } 20 21 public void testAll() { 22 runTests(new TestDescriptor[] { 23 new TestDescriptor(TEST1, "bad", 1, rule), 24 new TestDescriptor(TEST2, "ok", 0, rule), 25 }); 26 } 27 28 private static final String TEST1 = 29 "public class EmptySwitchStmt1 {" + PMD.EOL + 30 " public void bar() {" + PMD.EOL + 31 " int x = 2;" + PMD.EOL + 32 " switch (x) {}" + PMD.EOL + 33 " }" + PMD.EOL + 34 "}"; 35 36 private static final String TEST2 = 37 "public class EmptySwitchStmt2 {" + PMD.EOL + 38 " public void bar() {" + PMD.EOL + 39 " int x = 2;" + PMD.EOL + 40 " switch (x) {" + PMD.EOL + 41 " case 2: int y=4;" + PMD.EOL + 42 " }" + PMD.EOL + 43 " }" + PMD.EOL + 44 "}"; 45 46 47 }

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