Frederik Spirgi
48 lines
2.7 KiB
JavaScript
48 lines
2.7 KiB
JavaScript
import test from "node:test";
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import assert from "node:assert/strict";
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import Database from "better-sqlite3";
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import {initializeSchema, runMigrations} from "../src/db/schema.js";
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import {createChatStatements} from "../src/db/chatRepository.js";
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import {titleFromFirstMessage} from "../public/js/chatTitle.js";
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import {createWebSearchToggle} from "../public/js/webSearch.js";
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test("first messages produce short subject titles at word boundaries", () => {
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assert.equal(titleFromFirstMessage("Can you help me plan a weekend trip to Lucerne? I prefer trains."), "Plan a weekend trip to Lucerne");
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assert.equal(titleFromFirstMessage("What are the best hiking routes near Zurich?"), "Best hiking routes near Zurich");
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const title = titleFromFirstMessage("Please explain the differences between local browser storage and server-side sessions for returning visitors");
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assert.ok(title.length <= 68);
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assert.ok(!title.endsWith("-"));
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assert.equal(titleFromFirstMessage(" "), "New chat");
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});
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test("web search preference survives a fresh toggle", () => {
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const values = new Map();
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const storage = {getItem: key => values.get(key), setItem: (key, value) => values.set(key, value)};
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const button = () => ({attributes: {}, setAttribute(key, value) { this.attributes[key] = value; }, addEventListener(_event, listener) { this.click = listener; }});
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const first = button();
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assert.equal(createWebSearchToggle(first, storage).enabled, true);
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first.click();
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const second = button();
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assert.equal(createWebSearchToggle(second, storage).enabled, false);
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assert.equal(second.attributes["aria-pressed"], "false");
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second.click();
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assert.equal(createWebSearchToggle(button(), storage).enabled, true);
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});
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test("chat list query returns a bounded latest message preview and activity time", () => {
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const db = new Database(":memory:");
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try {
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initializeSchema(db);
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runMigrations(db);
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db.prepare("INSERT INTO chat_sessions (username, title) VALUES (?, ?)").run("owner", "Trip plans");
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const chatId = db.prepare("SELECT id FROM chat_sessions").get().id;
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db.prepare("INSERT INTO chat_messages (chat_id, role, content) VALUES (?, ?, ?)").run(chatId, "user", "First question");
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db.prepare("INSERT INTO chat_messages (chat_id, role, content) VALUES (?, ?, ?)").run(chatId, "bot", "x".repeat(250));
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const statements = createChatStatements(db);
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const chat = statements.listChatSessions.get("owner");
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assert.equal(chat.last_message_preview, "x".repeat(180));
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assert.ok(chat.updated_at);
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assert.equal(statements.searchChats.get("%Trip%", "owner", "%Trip%").last_message_preview, "x".repeat(180));
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} finally { db.close(); }
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});
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