Method testToString

src/test/java/org/mapdb/BTreeSet3Test.java:473–479

()

     * toString contains toStrings of elements
     */
    public void testToString() {
        NavigableSet q = populatedSet(SIZE);
        String s = q.toString();
        for (int i = 0; i < SIZE; ++i) {
            assertTrue(s.contains(String.valueOf(i)));
        }
    }

//    /*
//     * A deserialized serialized set has same elements