@Test
public void checkMappingWithKeep(TestContext context) {

    Set<String> roles = new HashSet<>();
    roles.add("domain2-user");
    Map<String, RoleMapper.MappedRole> mappedRoles = roleMapper.mapRoles(roles);
    context.assertNotNull(mappedRoles);
    context.assertTrue(mappedRoles.size() == 2);
    context.assertTrue(mappedRoles.containsKey("domain2"));
    context.assertTrue(mappedRoles.containsKey("domain2-user"));
}