public void testCreate() {
TreeMultiset<String> multiset = TreeMultiset.create();
multiset.add("foo", 2);
multiset.add("bar");
assertEquals(3, multiset.size());
assertEquals(2, multiset.count("foo"));
assertEquals(Ordering.natural(), multiset.comparator());
assertEquals("[bar, foo x 2]", multiset.toString());
}
public void testElementSetSubsetRemove() {
TreeMultiset<String> ms = TreeMultiset.create();
ms.add("a", 1);
ms.add("b", 3);
ms.add("c", 2);
ms.add("d", 1);
ms.add("e", 3);
ms.add("f", 2);
SortedSet<String> elementSet = ms.elementSet();
ASSERT.that(elementSet).has().exactly("a", "b", "c", "d", "e", "f").inOrder();
SortedSet<String> subset = elementSet.subSet("b", "f");
ASSERT.that(subset).has().exactly("b", "c", "d", "e").inOrder();
assertTrue(subset.remove("c"));
ASSERT.that(elementSet).has().exactly("a", "b", "d", "e", "f").inOrder();
ASSERT.that(subset).has().exactly("b", "d", "e").inOrder();
assertEquals(10, ms.size());
assertFalse(subset.remove("a"));
ASSERT.that(elementSet).has().exactly("a", "b", "d", "e", "f").inOrder();
ASSERT.that(subset).has().exactly("b", "d", "e").inOrder();
assertEquals(10, ms.size());
}
@Override
public int getNumberOfTimeouts() {
return keepAliveTimeouts.size() + timeouts.size();
}