@Test
public void verifyThatHashCodeDisregardsCase_LDAP259() {

    LdapRdnComponent component1 = new LdapRdnComponent("cn", "john doe");
    LdapRdnComponent component2 = new LdapRdnComponent("CN", "John Doe");
    assertThat(component2.hashCode()).as("Should be equal").isEqualTo(component1.hashCode());
}