@Test
 public void without() {
   MutableList<Integer> list = new SingletonList<>(2);
   Assert.assertSame(list, list.without(9));
   list = list.without(2);
   Verify.assertListsEqual(Lists.mutable.of(), list);
   Verify.assertInstanceOf(EmptyList.class, list);
 }
Ejemplo n.º 2
0
  @Test
  public void bind() {
    MutableList<Integer> list = Lists.mutable.of(1, 2, 3);

    Predicate<Integer> predicate =
        Predicates.bind((element, parameter) -> (element + parameter) % 2 == 0, 1);
    Verify.assertListsEqual(Lists.mutable.of(1, 3), list.select(predicate));
    assertToString(predicate);
  }
 @Test
 public void flatCollect() {
   Function<Integer, MutableSet<String>> function =
       object -> UnifiedSet.newSetWith(object.toString());
   Verify.assertListsEqual(
       FastList.newListWith("1"), SingletonListTest.newWith(1).flatCollect(function));
   Verify.assertSetsEqual(
       UnifiedSet.newSetWith("1"),
       SingletonListTest.newWith(1).flatCollect(function, UnifiedSet.<String>newSet()));
 }