@Test
public void testCatalogOperations()
{

  assertEquals(accessControlManager.filterCatalogs(context(alice), allCatalogs), allCatalogs);
  Set<String> bobCatalogs = ImmutableSet.of("open-to-all", "all-allowed");
  assertEquals(accessControlManager.filterCatalogs(context(bob), allCatalogs), bobCatalogs);
  //Set<String> nonAsciiUserCatalogs = ImmutableSet.of("open-to-all", "all-allowed", "\u0200\u0200\u0200");
  //assertEquals(accessControlManager.filterCatalogs(context(nonAsciiUser), allCatalogs), nonAsciiUserCatalogs);
}