@Test
    void verifyUser() throws Throwable {
        val uid = passwordChangeService.findUsername(PasswordManagementQuery.builder().email("caspm@example.org").build());
        assertEquals("CasPasswordManagement", uid);
        assertNull(passwordChangeService.findUsername(PasswordManagementQuery.builder().email("unknown").build()));
    }
This is {@link LdapPasswordManagementServiceTests}.

@author Misagh Moayyed
@since 5.3.0
support/cas-server-support-pm-ldap/src/test/java/org/apereo/cas/pm/LdapPasswordManagementServiceTests.java