    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.RuleSetNotFoundException;
    6   import test.net.sourceforge.pmd.testframework.SimpleAggregatorTst;
    7   import test.net.sourceforge.pmd.testframework.TestDescriptor;
    8
    9   public class OptimizableToArrayCallTest extends SimpleAggregatorTst {
    10
    11      private Rule rule;
    12
    13      public void setUp() throws RuleSetNotFoundException {
    14          rule = findRule("design", "OptimizableToArrayCall");
    15      }
    16
    17      public void testAll() {
    18          runTests(new TestDescriptor[]{
    19              new TestDescriptor(TEST1, "failure case", 1, rule),
    20              new TestDescriptor(TEST2, "Array dimensioner uses method call, ok", 0, rule),
    21              new TestDescriptor(TEST3, "Array dimensioner uses variable, ok", 0, rule),
    22          });
    23      }
    24
    25      private static final String TEST1 =
    26              "public class Foo {" + PMD.EOL +
    27              " {x.toArray(new Foo[0]);}" + PMD.EOL +
    28              "}";
    29
    30      private static final String TEST2 =
    31              "public class Foo {" + PMD.EOL +
    32              " {x.toArray(new Foo[x.size()]);}" + PMD.EOL +
    33              "}";
    34
    35      private static final String TEST3 =
    36              "public class Foo {" + PMD.EOL +
    37              " {x.toArray(new Foo[y]);}" + PMD.EOL +
    38              "}";
    39  }