* Handles OAuth2/OpenID Connect authentication flow with Azure AD.
 */
public class AzureAdAuthenticator implements SsoAuthenticator {

    private static final Logger logger = LogManager.getLogger(AzureAdAuthenticator.class);

    /**
     * Default constructor for AzureAdAuthenticator.
     */
    public AzureAdAuthenticator() {
        // Default constructor
    }

         */
        public AzureAdUser(final IAuthenticationResult authResult) {
            this.authResult = authResult;
            final AzureAdAuthenticator authenticator = ComponentUtil.getComponent(AzureAdAuthenticator.class);
            authenticator.updateMemberOf(this);
        }

        @Override
        public String getName() {
            return authResult.account().username();

import java.util.List;

import org.codelibs.fess.unit.UnitFessTestCase;

public class AzureAdAuthenticatorTest extends UnitFessTestCase {
    public void test_addGroupOrRoleName() {
        AzureAdAuthenticator authenticator = new AzureAdAuthenticator();
        List<String> list = new ArrayList<>();

        list.clear();
        authenticator.addGroupOrRoleName(list, "test", true);
        assertEquals(1, list.size());