@Test
public void collectBoolean() {
ImmutableCollection<Integer> integers = this.classUnderTest();
ImmutableBooleanCollection immutableCollection =
integers.collectBoolean(PrimitiveFunctions.integerIsPositive());
Verify.assertSize(1, immutableCollection);
}
@Override
@Test
public void collectBoolean() {
MutableBag<Integer> integers = UnmodifiableBag.of(HashBag.newBagWith(0, 1, 2, 2));
Assert.assertEquals(
BooleanHashBag.newBagWith(false, true, true, true),
integers.collectBoolean(PrimitiveFunctions.integerIsPositive()));
}