@Test
public void testCheckKerberosAuthorityAuthorization() {

    Authority authority = new com.yahoo.athenz.auth.impl.KerberosAuthority();
    Principal principal = SimplePrincipal.create("krb", "user1", "v=U1;d=user;n=user1;s=signature",
            0, authority);
    assertNotNull(principal);
    assertTrue(AuthzHelper.authorityAuthorizationAllowed(principal));
}