@Test
public void testMapShortName() {

    KerberosUserMapper mapper = new KerberosUserMapper();
    assertEquals("alice@altostrat.com", mapper.map("alice"));
    assertEquals("john-bonjour@altostrat.net", mapper.map("john-hello"));
    assertEquals("marie-lowercase@altostrat.com.au", mapper.map("MaRiE-lowercase"));
}