@Override
@Test
default void RichIterable_selectInstancesOf() {
// Must test with two classes that are mutually Comparable
SortedBag<A> numbers =
this.<A>newWith(
new C(4.0),
new C(4.0),
new C(4.0),
new C(4.0),
new B(3),
new B(3),
new B(3),
new C(2.0),
new C(2.0),
new B(1));
assertEquals(
this.<B>getExpectedFiltered(new B(3), new B(3), new B(3), new B(1)),
numbers.selectInstancesOf(B.class));
assertEquals(
this.getExpectedFiltered(
new C(4.0),
new C(4.0),
new C(4.0),
new C(4.0),
new B(3),
new B(3),
new B(3),
new C(2.0),
new C(2.0),
new B(1)),
numbers.selectInstancesOf(A.class));
}
@Override
@Test
default void Bag_occurrencesOf() {
SortedBag<Integer> bag = this.newWith(3, 3, 3, 2, 2, 1);
assertEquals(0, bag.occurrencesOf(0));
assertEquals(1, bag.occurrencesOf(1));
assertEquals(2, bag.occurrencesOf(2));
assertEquals(3, bag.occurrencesOf(3));
}
@Test
default void SortedBag_forEachWith() {
SortedBag<Integer> bag = this.newWith(3, 3, 3, 2, 2, 1);
MutableList<Integer> result = Lists.mutable.with();
bag.forEachWith(
(argument1, argument2) -> {
result.add(argument1);
result.add(argument2);
},
0);
assertEquals(Lists.immutable.with(3, 0, 3, 0, 3, 0, 2, 0, 2, 0, 1, 0), result);
}
@Override
@Test
default void Bag_sizeDistinct() {
SortedBag<Integer> bag = this.newWith(3, 3, 3, 2, 2, 1);
assertEquals(3, bag.sizeDistinct());
}