1   /***
2    * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
3    */
4   package test.net.sourceforge.pmd.rules.junit;
5   
6   import net.sourceforge.pmd.PMD;
7   import net.sourceforge.pmd.Rule;
8   import net.sourceforge.pmd.RuleSetNotFoundException;
9   import test.net.sourceforge.pmd.testframework.SimpleAggregatorTst;
10  import test.net.sourceforge.pmd.testframework.TestDescriptor;
11  
12  public class UseAssertSameInsteadOfAssertTrueTest extends SimpleAggregatorTst {
13      private Rule rule;
14  
15      public void setUp() throws RuleSetNotFoundException {
16          rule = findRule("junit", "UseAssertSameInsteadOfAssertTrue");
17      }
18  
19      public void testAll() throws Throwable {
20  
21          runTests(new TestDescriptor[]{
22              new TestDescriptor(TEST1, "assert true a == b", 1, rule),
23              new TestDescriptor(TEST2, "assert true a != b", 1, rule),
24              new TestDescriptor(TEST3, "assert false a == b", 1, rule),
25              new TestDescriptor(TEST4, "assert false a != b", 1, rule),
26              new TestDescriptor(TEST5, "skip assertTrue(x == null), UseAssertNullInsteadOfAssertTrue will pick those up", 0, rule),
27          });
28      }
29  
30      private static final String TEST1 =
31              "public class Foo {" + PMD.EOL +
32              " public void test1() {" + PMD.EOL +
33              "  assertTrue(a==b);" + PMD.EOL +
34              " }" + PMD.EOL +
35              "}";
36  
37      private static final String TEST2 =
38              "public class Foo {" + PMD.EOL +
39              " public void test1() {" + PMD.EOL +
40              "  assertTrue(a!=b);" + PMD.EOL +
41              " }" + PMD.EOL +
42              "}";
43  
44      private static final String TEST3 =
45              "public class Foo {" + PMD.EOL +
46              " public void test1() {" + PMD.EOL +
47              "  assertFalse(a==b);" + PMD.EOL +
48              " }" + PMD.EOL +
49              "}";
50  
51      private static final String TEST4 =
52              "public class Foo {" + PMD.EOL +
53              " public void test1() {" + PMD.EOL +
54              "  assertFalse(a!=b);" + PMD.EOL +
55              " }" + PMD.EOL +
56              "}";
57  
58      private static final String TEST5 =
59              "public class Foo {" + PMD.EOL +
60              " public void test1() {" + PMD.EOL +
61              "  assertFalse(a == null);" + PMD.EOL +
62              " }" + PMD.EOL +
63              "}";
64  
65  }