@Test
public void forEachKeyValue() {
MutableBag<String> collection = Bags.mutable.of();
Multimap<Integer, String> multimap =
this.newMultimapWithKeysValues(1, "One", 2, "Two", 3, "Three");
multimap.forEachKeyValue((key, value) -> collection.add(key + value));
Assert.assertEquals(HashBag.newBagWith("1One", "2Two", "3Three"), collection);
}
@Test
public void forEachWith() {
MutableBag<String> result = Bags.mutable.of();
ImmutableBag<String> bag = this.newBag();
bag.forEachWith(
(argument1, argument2) -> {
result.add(argument1 + argument2);
},
"");
Assert.assertEquals(bag, result);
}
@Test
public void iterator() {
ImmutableBag<String> strings = this.newBag();
MutableBag<String> result = Bags.mutable.of();
Iterator<String> iterator = strings.iterator();
for (int i = 0; iterator.hasNext(); i++) {
String string = iterator.next();
result.add(string);
}
Assert.assertEquals(strings, result);
Verify.assertThrows(NoSuchElementException.class, iterator::next);
}
