/** @throws Exception If failed. */
  public void testNames() throws Exception {
    assertEquals("value1", svc.cacheable(1));

    Collection<String> names = mgr.getCacheNames();

    assertEquals(names.toString(), 2, names.size());
  }
  /** @throws Exception If failed. */
  public void testPutAndEvict() throws Exception {
    GridCache<Object, String> c = grid().cache(DATA_CACHE_NAME);

    assertEquals("value1", svc.cachePut(1));

    assertEquals(2, c.size());

    assertEquals("value1", c.get(key("testCache1", 1)));
    assertEquals("value1", c.get(key("testCache2", 1)));

    svc.cacheEvict(1);

    assertEquals(1, c.size());

    assertEquals(null, c.get(key("testCache1", 1)));
    assertEquals("value1", c.get(key("testCache2", 1)));
  }