Ejemplo n.º 1
0
 @Test
 public void attributeNotNull() {
   Twin<String> testCandidate = Tuples.twin("Hello", null);
   assertAccepts(Predicates.attributeNotNull(Functions.firstOfPair()), testCandidate);
   assertRejects(Predicates.attributeNotNull(Functions.secondOfPair()), testCandidate);
   assertToString(Predicates.attributeNotNull(Functions.<String>firstOfPair()));
 }
Ejemplo n.º 2
0
 @Test
 public void attributeBetweenInclusive() {
   Predicate<Pair<Integer, ?>> predicate =
       Predicates.attributeBetweenInclusive(Functions.firstOfPair(), 9, 11);
   assertAccepts(predicate, Tuples.twin(9, 0), Tuples.twin(10, 0), Tuples.twin(11, 0));
   assertRejects(predicate, Tuples.twin(8, 0), Tuples.twin(12, 0));
 }
Ejemplo n.º 3
0
 @Test
 public void attributeIsNullWithFunctionName() {
   Twin<Integer> target = Tuples.twin(null, 1);
   assertAccepts(Predicates.attributeIsNull(Functions.firstOfPair()), target);
   assertRejects(Predicates.attributeIsNull(Functions.secondOfPair()), target);
 }
Ejemplo n.º 4
0
 @Test
 public void ifFalseWithClassAndFunctionName() {
   Twin<Boolean> target = Tuples.twin(true, false);
   assertRejects(Predicates.ifFalse(Functions.firstOfPair()), target);
   assertAccepts(Predicates.ifFalse(Functions.secondOfPair()), target);
 }