}

    @Test
    public void test_generateSummaryResponse_singleDocWithinLimit() {
        client.setTestContextMaxChars(10000);
        client.setTestSystemPrompt("system");
        client.setTestSummarySystemPrompt("{{systemPrompt}}\n{{documentContent}}\n{{languageInstruction}}");

        final List<Map<String, Object>> documents = new ArrayList<>();

    protected static final String ENTRAID_TENANT = "entraid.tenant";

    /** Configuration key for Entra ID client secret. */
    protected static final String ENTRAID_CLIENT_SECRET = "entraid.client.secret";

    /** Configuration key for Entra ID client ID. */
    protected static final String ENTRAID_CLIENT_ID = "entraid.client.id";

    /** Configuration key for Entra ID reply URL. */

        final CrawlerClient client = crawlerClientFactory.getClient(url);
        if (client == null) {
            throw new FessSystemException("No CrawlerClient: " + configId + ", url: " + url);
        }
        return writeContent(configId, url, client);
    }

    /**
     * Writes content from a crawler client to a stream response.
     *
     * @param configId the configuration ID

		</dependency>
		<dependency>
			<groupId>com.google.oauth-client</groupId>
			<artifactId>google-oauth-client</artifactId>
			<version>${google.oauth.client.version}</version>
		</dependency>
		<dependency>
			<groupId>com.google.http-client</groupId>
			<artifactId>google-http-client</artifactId>
			<version>${google.http.client.version}</version>
			<exclusions>
				<exclusion>

-XX:MaxGCPauseMillis=60000\n\
-XX:G1NewSizePercent=5\n\
-XX:G1MaxNewSizePercent=5\n\
-Djcifs.smb.client.responseTimeout=30000\n\
-Djcifs.smb.client.soTimeout=35000\n\
-Djcifs.smb.client.connTimeout=60000\n\
-Djcifs.smb.client.sessionTimeout=60000\n\
-Djcifs.smb1.smb.client.connTimeout=60000\n\
-Djcifs.smb1.smb.client.soTimeout=35000\n\
-Djcifs.smb1.smb.client.responseTimeout=30000\n\
-Dio.netty.noUnsafe=true\n\
-Dio.netty.noKeySetOptimization=true\n\

labels.ldap_security_authentication=Security Authentication
labels.ldap_initial_context_factory=Initial Context Factory
labels.general_menu_oic=OpenID Connect
labels.oic_client_id=Client ID
labels.oic_client_secret=Client Secret
labels.oic_auth_server_url=Authorization Server URL
labels.oic_token_server_url=Token Server URL
labels.oic_redirect_url=Redirect URL
labels.oic_scope=Scope
labels.oic_base_url=Base URL

        final LlmClient client = llmClientManager.getClient();
        final int assistantMaxChars = client != null ? client.getHistoryAssistantMaxChars() : 800;
        final int summaryMaxChars = client != null ? client.getHistoryAssistantSummaryMaxChars() : 800;

        final List<LlmMessage> history = new ArrayList<>();

labels.ldap_security_authentication=Security Authentication
labels.ldap_initial_context_factory=Initial Context Factory
labels.general_menu_oic=OpenID Connect
labels.oic_client_id=Client ID
labels.oic_client_secret=Client Secret
labels.oic_auth_server_url=Authorization Server URL
labels.oic_token_server_url=Token Server URL
labels.oic_redirect_url=Redirect URL
labels.oic_scope=Scope
labels.oic_base_url=Base URL

import org.codelibs.fess.helper.SuggestHelper;
import org.codelibs.fess.helper.SystemHelper;
import org.codelibs.fess.helper.UserInfoHelper;
import org.codelibs.fess.mylasta.direction.FessConfig;
import org.codelibs.fess.opensearch.client.SearchEngineClient;
import org.codelibs.fess.suggest.entity.SuggestItem;
import org.codelibs.fess.suggest.request.suggest.SuggestRequestBuilder;
import org.codelibs.fess.suggest.request.suggest.SuggestResponse;

import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;

import jakarta.servlet.http.HttpSession;

/**
 * Abstract base class for LLM client implementations.
 *
 * Provides shared infrastructure (HTTP client, availability checking) and
 * default implementations of RAG workflow methods with injectable prompt templates.
 * Subclasses implement provider-specific chat/streamChat and checkAvailabilityNow.