コード例 #1
0
 private boolean trueNegativesBetween(int min, int max) {
   for (int i = min; i < max; i++) {
     if (i % 3 == 0 && !BinaryRegexp.multipleOf3().matcher(Integer.toBinaryString(i)).matches()) {
       return true;
     }
   }
   return false;
 }
コード例 #2
0
 @Test
 public void testValid() {
   assertEquals(true, BinaryRegexp.multipleOf3().matcher("000").matches());
   assertEquals(false, BinaryRegexp.multipleOf3().matcher("001").matches());
   assertEquals(true, BinaryRegexp.multipleOf3().matcher("011").matches());
   assertEquals(true, BinaryRegexp.multipleOf3().matcher("110").matches());
   assertEquals(false, BinaryRegexp.multipleOf3().matcher("111").matches());
   assertEquals(
       true, BinaryRegexp.multipleOf3().matcher(Integer.toBinaryString(12345678)).matches());
 }
コード例 #3
0
 @Test
 public void testInvalid() {
   assertEquals(false, BinaryRegexp.multipleOf3().matcher(" 0").matches());
   assertEquals(false, BinaryRegexp.multipleOf3().matcher("abc").matches());
   assertEquals(false, BinaryRegexp.multipleOf3().matcher("011 110").matches());
 }
コード例 #4
0
 @Test
 public void checkType() {
   // In fact Pattern and Matcher can't be extended as they are final, but let this be
   assertEquals(Pattern.class, BinaryRegexp.multipleOf3().getClass());
   assertEquals(Matcher.class, BinaryRegexp.multipleOf3().matcher("").getClass());
 }