@Override
@Test
public void collectChar() {
MutableBag<Integer> integers = UnmodifiableBag.of(HashBag.newBagWith(1, 2, 2, 3, 3, 3));
Assert.assertEquals(
CharHashBag.newBagWith('A', 'B', 'B', 'C', 'C', 'C'),
integers.collectChar(
new CharFunction<Integer>() {
public char charValueOf(Integer integer) {
return (char) (integer.intValue() + 64);
}
}));
}
