}

    public void test_setters() {
        final RoleQueryHelper roleQueryHelper = new RoleQueryHelper();

        CachedCipher testCipher = new CachedCipher();
        roleQueryHelper.setCipher(testCipher);
        assertEquals(testCipher, roleQueryHelper.cipher);

        roleQueryHelper.setValueSeparator("||");
        assertEquals("||", roleQueryHelper.valueSeparator);

  public void testSetWeigher() {
    Weigher<Object, Object> testWeigher =
        new Weigher<Object, Object>() {
          @Override
          public int weigh(Object key, Object value) {
            return 42;
          }
        };
    LocalCache<Object, Object> map =
        makeLocalCache(createCacheBuilder().maximumWeight(1).weigher(testWeigher));
    assertSame(testWeigher, map.weigher);
  }