Method testIterator

src/test/java/org/mapdb/BTreeSet3Test.java:426–435

()

     * iterator iterates through all elements
     */
    public void testIterator() {
        NavigableSet q = populatedSet(SIZE);
        int i = 0;
        Iterator it = q.iterator();
        while (it.hasNext()) {
            assertTrue(q.contains(it.next()));
            ++i;
        }
        assertEquals(i, SIZE);
    }

    /*
     * iterator of empty set has no elements