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KrisHD_AI/test/app.test.js
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Fix admin authorization and harden chat requests
2026-10-05 22:49:29 +02:00

1321 lines
59 KiB
JavaScript

/**
* @file Prüft Anmeldung, Kontoverwaltung, Chats, Personas und den Server-Lebenszyklus der Anwendung.
*/
import test from "node:test";
import assert from "node:assert/strict";
import fs from "fs";
import os from "os";
import path from "path";
import session from "express-session";
import bcrypt from "bcrypt";
import Database from "better-sqlite3";
import {initializeSchema, runMigrations} from "../src/db/schema.js";
import {createApp, createCloseHandler} from "../src/app.js";
class CookieJar {
constructor() {
this.cookie = "";
}
update(response) {
const values = typeof response.headers.getSetCookie === "function"
? response.headers.getSetCookie()
: [response.headers.get("set-cookie")].filter(Boolean);
if (!values.length) return;
this.cookie = values.map((value) => value.split(";")[0]).join("; ");
}
headers(extra = {}) {
return this.cookie ? {...extra, Cookie: this.cookie} : extra;
}
}
async function startTestServer(overrides = {}) {
let replyCount = 0;
const modelService = overrides.modelService || {
async generateReply() {
replyCount += 1;
return `stub-reply-${replyCount}`;
},
async streamReply(model, messagesPayload, onChunk) {
replyCount += 1;
const reply = `stub-reply-${replyCount}`;
if (onChunk) {
onChunk(reply.slice(0, 5), reply.slice(0, 5));
onChunk(reply.slice(5), reply);
}
return reply;
},
async listModels() {
return {models: [{name: "mistral:latest"}]};
},
async checkHealth() {
return {ok: true, checkedAt: new Date().toISOString(), error: null};
},
async getDiagnostics() {
return {
model: {
ok: true,
checkedAt: new Date().toISOString(),
error: null,
latencyMs: 12,
backendUrl: "http://model.test",
availableModels: ["mistral:latest"],
modelCount: 1,
listLatencyMs: 12,
cacheAgeMs: 0,
lastFailure: null,
activeRequests: []
}
};
},
mapError(error) {
return {status: 500, body: {error: error.message, code: "TEST_MODEL"}};
}
};
const app = createApp({
config: {
port: 0,
dbPath: ":memory:",
testMode: true,
sessionSecret: "test-secret",
...(overrides.config || {})
},
modelService,
sessionStore: overrides.sessionStore
});
const server = await new Promise((resolve) => {
const instance = app.listen(0, () => resolve(instance));
});
const {port} = server.address();
const baseUrl = `http://127.0.0.1:${port}`;
return {
app,
baseUrl,
async close() {
await new Promise((resolve, reject) => server.close((error) => error ? reject(error) : resolve()));
await app.locals.close();
}
};
}
async function request(baseUrl, path, {method = "GET", body, jar} = {}) {
const response = await fetch(`${baseUrl}${path}`, {
method,
headers: {
"Content-Type": "application/json",
...(jar ? jar.headers() : {})
},
body: body ? JSON.stringify(body) : undefined
});
if (jar) jar.update(response);
const json = await response.json();
return {status: response.status, json};
}
test("auth flow validates inputs and persists session", async () => {
const server = await startTestServer();
const jar = new CookieJar();
await request(server.baseUrl, "/register", {
method: "POST",
body: {username: "ab", password: "123456"}
}).then(({status, json}) => {
assert.equal(status, 400);
assert.match(json.error, /at least 3 characters/i);
});
await request(server.baseUrl, "/register", {
method: "POST",
body: {username: "alice", password: "password123"}
}).then(({status}) => assert.equal(status, 200));
await request(server.baseUrl, "/login", {
method: "POST",
body: {username: "alice", password: "password123"},
jar
}).then(({status}) => assert.equal(status, 200));
await request(server.baseUrl, "/session", {jar}).then(({json}) => {
assert.equal(json.user, "alice");
});
await server.close();
});
test("invite-only registration requires invite code", async () => {
const server = await startTestServer({config: {registrationInviteCode: "let-me-in"}});
await request(server.baseUrl, "/register", {
method: "POST",
body: {username: "invitee", password: "password123"}
}).then(({status, json}) => {
assert.equal(status, 403);
assert.match(json.error, /invite code/i);
});
await request(server.baseUrl, "/register", {
method: "POST",
body: {username: "invitee", password: "password123", inviteCode: "let-me-in"}
}).then(({status}) => assert.equal(status, 200));
await server.close();
});
test("createApp can use an injected session store", async () => {
class CountingStore extends session.Store {
constructor() {
super();
this.sessions = new Map();
this.setCount = 0;
}
get(sid, callback) {
callback(null, this.sessions.get(sid));
}
set(sid, value, callback) {
this.setCount += 1;
this.sessions.set(sid, value);
callback();
}
destroy(sid, callback) {
this.sessions.delete(sid);
callback();
}
}
const store = new CountingStore();
const server = await startTestServer({sessionStore: store});
const jar = new CookieJar();
await request(server.baseUrl, "/register", {
method: "POST",
body: {username: "alice", password: "password123"}
}).then(({status}) => assert.equal(status, 200));
await request(server.baseUrl, "/login", {
method: "POST",
body: {username: "alice", password: "password123"},
jar
}).then(({status}) => assert.equal(status, 200));
assert.equal(store.setCount > 0, true);
await server.close();
});
test("account export, logout-all, and deletion controls work", async () => {
const server = await startTestServer();
const firstJar = new CookieJar();
const secondJar = new CookieJar();
await request(server.baseUrl, "/register", {method: "POST", body: {username: "owner", password: "password123"}});
await request(server.baseUrl, "/login", {method: "POST", body: {username: "owner", password: "password123"}, jar: firstJar});
await request(server.baseUrl, "/login", {method: "POST", body: {username: "owner", password: "password123"}, jar: secondJar});
const exported = await request(server.baseUrl, "/settings/export", {jar: firstJar});
assert.equal(exported.status, 200);
assert.equal(exported.json.account.username, "owner");
assert.ok(exported.json.account.workspace);
const logoutAll = await request(server.baseUrl, "/settings/logout-all-sessions", {
method: "POST",
body: {},
jar: firstJar
});
assert.equal(logoutAll.status, 200);
const staleSession = await request(server.baseUrl, "/settings/profile", {jar: secondJar});
assert.equal(staleSession.status, 403);
await request(server.baseUrl, "/login", {method: "POST", body: {username: "owner", password: "password123"}, jar: firstJar});
const wrongDelete = await request(server.baseUrl, "/settings/account", {
method: "DELETE",
body: {currentPassword: "wrong-password"},
jar: firstJar
});
assert.equal(wrongDelete.status, 403);
const deleted = await request(server.baseUrl, "/settings/account", {
method: "DELETE",
body: {currentPassword: "password123"},
jar: firstJar
});
assert.equal(deleted.status, 200);
const loginAfterDelete = await request(server.baseUrl, "/login", {
method: "POST",
body: {username: "owner", password: "password123"}
});
assert.equal(loginAfterDelete.status, 400);
await server.close();
});
test("username and password changes keep account data and sessions consistent", async t => {
const server = await startTestServer();
t.after(() => server.close());
const jar = new CookieJar();
const otherSession = new CookieJar();
await request(server.baseUrl, "/register", {method: "POST", body: {username: "accountowner", password: "old-password"}});
await request(server.baseUrl, "/register", {method: "POST", body: {username: "alreadytaken", password: "password123"}});
assert.equal((await request(server.baseUrl, "/login", {method: "POST", body: {username: "accountowner", password: "old-password"}, jar})).status, 200);
assert.equal((await request(server.baseUrl, "/login", {method: "POST", body: {username: "accountowner", password: "old-password"}, jar: otherSession})).status, 200);
const chat = await request(server.baseUrl, "/chats", {method: "POST", body: {title: "Keep this chat"}, jar});
assert.equal(chat.status, 200);
const persona = await request(server.baseUrl, "/personas", {method: "POST", body: {name: "Keeper", personaType: "user"}, jar});
assert.equal(persona.status, 200);
const db = server.app.locals.db;
const attachmentId = "12345678-1234-1234-1234-123456789abc";
db.prepare("INSERT INTO attachments (id, username, original_name, storage_key, mime_type, size_bytes, width, height) VALUES (?, ?, ?, ?, ?, ?, ?, ?)")
.run(attachmentId, "accountowner", "picture.png", "rename-test-image", "image/png", 1, 1, 1);
assert.equal((await request(server.baseUrl, "/settings/username", {method: "PUT", body: {username: "newowner", password: "wrong"}, jar})).status, 403);
assert.equal((await request(server.baseUrl, "/settings/username", {method: "PUT", body: {username: "alreadytaken", password: "old-password"}, jar})).status, 409);
const renamed = await request(server.baseUrl, "/settings/username", {method: "PUT", body: {username: "newowner", password: "old-password"}, jar});
assert.equal(renamed.status, 200);
assert.equal(renamed.json.username, "newowner");
assert.equal((await request(server.baseUrl, "/settings/profile", {jar})).json.username, "newowner");
assert.equal((await request(server.baseUrl, "/session", {jar})).json.user, "newowner");
assert.equal((await request(server.baseUrl, "/session", {jar: otherSession})).json.user, null);
assert.equal((await request(server.baseUrl, "/chats", {jar})).json.chats[0].id, chat.json.chat.id);
assert.equal((await request(server.baseUrl, "/personas", {jar})).json.userPersonas[0].id, persona.json.persona.id);
assert.equal(db.prepare("SELECT username FROM attachments WHERE id = ?").get(attachmentId).username, "newowner");
assert.deepEqual(db.pragma("foreign_key_check"), []);
assert.equal((await request(server.baseUrl, "/login", {method: "POST", body: {username: "newowner", password: "old-password"}, jar: otherSession})).status, 200);
assert.equal((await request(server.baseUrl, "/settings/password", {method: "PUT", body: {currentPassword: "wrong", newPassword: "new-password"}, jar})).status, 403);
assert.equal((await request(server.baseUrl, "/settings/password", {method: "PUT", body: {currentPassword: "old-password", newPassword: "new-password"}, jar})).status, 200);
assert.equal((await request(server.baseUrl, "/settings/profile", {jar})).status, 200);
assert.equal((await request(server.baseUrl, "/session", {jar: otherSession})).json.user, null);
assert.equal((await request(server.baseUrl, "/login", {method: "POST", body: {username: "newowner", password: "old-password"}})).status, 403);
assert.equal((await request(server.baseUrl, "/login", {method: "POST", body: {username: "newowner", password: "new-password"}})).status, 200);
assert.equal((await request(server.baseUrl, "/login", {method: "POST", body: {username: "accountowner", password: "new-password"}})).status, 400);
assert.equal((await request(server.baseUrl, "/settings/export", {jar})).json.account.username, "newowner");
});
test("admin diagnostics require admin and return model status", async () => {
const server = await startTestServer({
config: {
sessionSecret: "change-me-session-secret",
slowRequestLoggingEnabled: false,
eventLoopLagMonitorEnabled: false
}
});
const userJar = new CookieJar();
const adminJar = new CookieJar();
await request(server.baseUrl, "/register", {method: "POST", body: {username: "alice", password: "password123"}});
await request(server.baseUrl, "/login", {method: "POST", body: {username: "alice", password: "password123"}, jar: userJar});
const userDiagnostics = await request(server.baseUrl, "/admin/diagnostics", {jar: userJar});
assert.equal(userDiagnostics.status, 403);
assert.equal(userDiagnostics.json.error, "Admin only");
await request(server.baseUrl, "/register", {method: "POST", body: {username: "admin", password: "password123"}});
server.app.locals.db.prepare("UPDATE users SET role = 'admin' WHERE username = ?").run("admin");
await request(server.baseUrl, "/login", {method: "POST", body: {username: "admin", password: "password123"}, jar: adminJar});
const diagnostics = await request(server.baseUrl, "/admin/diagnostics", {jar: adminJar});
assert.equal(diagnostics.status, 200);
assert.equal(diagnostics.json.model.ok, true);
assert.deepEqual(diagnostics.json.model.availableModels, ["mistral:latest"]);
assert.ok(diagnostics.json.configWarnings.some((warning) => warning.includes("SESSION_SECRET")));
await server.close();
});
test("invalid JSON returns a clean 400 response", async () => {
const server = await startTestServer();
const response = await fetch(`${server.baseUrl}/register`, {
method: "POST",
headers: {"Content-Type": "application/json"},
body: "{"
});
const json = await response.json();
assert.equal(response.status, 400);
assert.deepEqual(json, {error: "Invalid JSON"});
await server.close();
});
test("cross-origin state-changing requests are blocked", async () => {
const server = await startTestServer();
const response = await fetch(`${server.baseUrl}/register`, {
method: "POST",
headers: {
"Content-Type": "application/json",
Origin: "https://example.test"
},
body: JSON.stringify({username: "alice", password: "password123"})
});
const json = await response.json();
assert.equal(response.status, 403);
assert.deepEqual(json, {error: "Cross-origin request blocked"});
await server.close();
});
test("file-backed startup creates data and session directories", async () => {
const rootDir = fs.mkdtempSync(path.join(os.tmpdir(), "krishd-app-"));
const dataDir = path.join(rootDir, "data");
const sessionsDir = path.join(rootDir, "sessions");
const app = createApp({
config: {
rootDir,
dataDir,
sessionsDir,
dbPath: path.join(dataDir, "app.db"),
testMode: true,
sessionSecret: "test-secret"
},
modelService: {
async generateReply() {},
async streamReply() {},
async listModels() {
return {models: []};
},
async checkHealth() {
return {ok: true, checkedAt: new Date().toISOString(), error: null};
},
async getDiagnostics() {
return {model: {ok: true, availableModels: [], modelCount: 0, activeRequests: []}};
},
mapError(error) {
return {status: 500, body: {error: error.message}};
}
}
});
assert.equal(fs.existsSync(dataDir), true);
assert.equal(fs.existsSync(sessionsDir), true);
await app.locals.close();
});
test("close handler attempts all resources and reports collected failures", async () => {
const closed = [];
const close = createCloseHandler([
() => {
closed.push("first");
throw new Error("first failed");
},
() => {
closed.push("second");
},
() => {
closed.push("third");
throw new Error("third failed");
}
]);
await assert.rejects(close, (error) => {
assert.equal(error instanceof AggregateError, true);
assert.equal(error.errors.length, 2);
assert.deepEqual(error.errors.map((item) => item.message), ["first failed", "third failed"]);
return true;
});
assert.deepEqual(closed, ["first", "second", "third"]);
});
test("chat creation, send, and retry endpoints work with stubbed model service", async () => {
const server = await startTestServer();
const jar = new CookieJar();
await request(server.baseUrl, "/register", {method: "POST", body: {username: "bob", password: "password123"}});
await request(server.baseUrl, "/login", {method: "POST", body: {username: "bob", password: "password123"}, jar});
const createChat = await request(server.baseUrl, "/chats", {
method: "POST",
body: {title: "Test chat"},
jar
});
assert.equal(createChat.status, 200);
const chatId = createChat.json.chat.id;
const sendMessage = await request(server.baseUrl, "/chat", {
method: "POST",
body: {chatId, message: "hello", model: "mistral:latest"},
jar
});
assert.equal(sendMessage.status, 200);
assert.equal(sendMessage.json.reply, "stub-reply-1");
const messages = await request(server.baseUrl, `/chats/${chatId}/messages`, {jar});
assert.equal(messages.status, 200);
assert.equal(messages.json.messages.length, 2);
const botMessage = messages.json.messages.find((message) => message.role === "bot");
const retry = await request(server.baseUrl, `/chats/${chatId}/messages/${botMessage.id}/retry`, {
method: "POST",
body: {model: "mistral:latest"},
jar
});
assert.equal(retry.status, 200);
assert.equal(retry.json.message.content, "stub-reply-2");
assert.equal(retry.json.message.retryVariants.length, 2);
await server.close();
});
test("conversation branches, edit-resend, and generation settings work", async () => {
const calls = [];
const modelService = {
async generateReply(model, messages, options) {
calls.push({model, messages, options});
return `reply-${calls.length}`;
},
async streamReply() {},
async listModels() { return {models: [{name: "preferred:model", model: "preferred:model"}]}; },
mapError(error) { return {status: 500, body: {error: error.message}}; }
};
const server = await startTestServer({modelService});
const jar = new CookieJar();
await request(server.baseUrl, "/register", {method: "POST", body: {username: "brancher", password: "password123"}});
await request(server.baseUrl, "/login", {method: "POST", body: {username: "brancher", password: "password123"}, jar});
const created = await request(server.baseUrl, "/chats", {method: "POST", body: {title: "Branches"}, jar});
const chatId = created.json.chat.id;
await request(server.baseUrl, `/chats/${chatId}/generation-settings`, {
method: "PUT",
body: {preferredModel: "preferred:model", temperature: 0.4, contextLength: 4096, responseLength: 300, systemInstruction: "Be exact."},
jar
});
await request(server.baseUrl, "/chat", {method: "POST", body: {chatId, message: "first", model: "selected:model"}, jar});
assert.equal(calls[0].model, "selected:model");
assert.deepEqual(calls[0].options.generation, {temperature: 0.4, contextLength: 4096, responseLength: 300});
assert.match(calls[0].messages[0].content, /Be exact/);
const switchedModel = await request(server.baseUrl, `/chats/${chatId}/model`, {
method: "PUT", body: {model: "selected:model"}, jar
});
assert.equal(switchedModel.status, 200);
assert.equal(switchedModel.json.chat.preferred_model, "selected:model");
await request(server.baseUrl, "/chat", {method: "POST", body: {chatId, message: "second", model: "ignored:model"}, jar});
const original = await request(server.baseUrl, `/chats/${chatId}/messages`, {jar});
const firstAssistant = original.json.messages[1];
const originalLeaf = original.json.messages.at(-1);
const regenerated = await request(server.baseUrl, `/chats/${chatId}/messages/${firstAssistant.id}/retry`, {
method: "POST", body: {model: "ignored:model"}, jar
});
assert.equal(regenerated.status, 200);
let active = await request(server.baseUrl, `/chats/${chatId}/messages`, {jar});
assert.equal(active.json.messages.length, 4);
assert.equal(active.json.messages[1].id, firstAssistant.id);
assert.equal(active.json.messages[1].versionCount, 2);
assert.equal(active.json.messages[1].siblingCount, 1);
await request(server.baseUrl, `/chats/${chatId}/messages/${firstAssistant.id}/versions/0`, {method: "POST", body: {}, jar});
await request(server.baseUrl, `/chats/${chatId}/branches/${originalLeaf.id}/activate`, {method: "POST", body: {}, jar});
active = await request(server.baseUrl, `/chats/${chatId}/messages`, {jar});
assert.equal(active.json.messages.length, 4);
const unconfirmedBranch = await request(server.baseUrl, `/chats/${chatId}/messages/${firstAssistant.id}/branch`, {
method: "POST", body: {}, jar
});
assert.equal(unconfirmedBranch.status, 400);
const branched = await request(server.baseUrl, `/chats/${chatId}/messages/${firstAssistant.id}/branch`, {
method: "POST", body: {confirmed: true}, jar
});
assert.equal(branched.status, 200);
assert.notEqual(branched.json.chat.id, chatId);
assert.equal(branched.json.chat.source_chat_id, chatId);
assert.equal(branched.json.chat.branched_from_message_id, firstAssistant.id);
assert.match(branched.json.chat.title, /\(branch\)$/);
assert.deepEqual(branched.json.messages.map((message) => message.content), ["first", "reply-1"]);
assert.equal(branched.json.chat.preferred_model, "selected:model");
assert.equal(branched.json.chat.temperature, 0.4);
const edited = await request(server.baseUrl, `/chats/${chatId}/messages/${active.json.messages[0].id}/edit-resend`, {
method: "POST", body: {chatId, message: "edited first", model: "ignored:model", confirmed: true}, jar
});
assert.equal(edited.status, 200);
assert.notEqual(edited.json.chat.id, chatId);
assert.notEqual(edited.json.chat.id, branched.json.chat.id);
assert.deepEqual(edited.json.messages.map((message) => message.content), ["edited first", "reply-4"]);
active = await request(server.baseUrl, `/chats/${chatId}/messages`, {jar});
assert.deepEqual(active.json.messages.map((message) => message.content), ["first", "reply-1", "second", "reply-2"]);
await server.close();
});
test("chat memories are durable facts included in model payload", async () => {
let capturedMessages = [];
const modelService = {
async generateReply(model, messagesPayload) {
capturedMessages = messagesPayload;
return "memory-aware reply";
},
async streamReply() {
return "unused";
},
async listModels() {
return {models: [{name: "mistral:latest"}]};
},
async checkHealth() {
return {ok: true, checkedAt: new Date().toISOString(), error: null};
},
async getDiagnostics() {
return {model: {ok: true, availableModels: ["mistral:latest"], modelCount: 1, activeRequests: []}};
},
mapError(error) {
return {status: 500, body: {error: error.message, code: "TEST_MODEL"}};
}
};
const server = await startTestServer({modelService});
const jar = new CookieJar();
await request(server.baseUrl, "/register", {method: "POST", body: {username: "memoryuser", password: "password123"}});
await request(server.baseUrl, "/login", {method: "POST", body: {username: "memoryuser", password: "password123"}, jar});
const createChat = await request(server.baseUrl, "/chats", {
method: "POST",
body: {title: "Memory chat"},
jar
});
const chatId = createChat.json.chat.id;
const memory = await request(server.baseUrl, `/chats/${chatId}/memories`, {
method: "POST",
body: {fact: "The user prefers terse answers."},
jar
});
assert.equal(memory.status, 200);
assert.equal(memory.json.memory.fact, "The user prefers terse answers.");
const memories = await request(server.baseUrl, `/chats/${chatId}/memories`, {jar});
assert.equal(memories.status, 200);
assert.equal(memories.json.memories.length, 1);
const sendMessage = await request(server.baseUrl, "/chat", {
method: "POST",
body: {chatId, message: "hello", model: "mistral:latest"},
jar
});
assert.equal(sendMessage.status, 200);
assert.ok(capturedMessages.some((message) => message.role === "system" && message.content.includes("The user prefers terse answers.")));
const deleted = await request(server.baseUrl, `/chats/${chatId}/memories/${memory.json.memory.id}`, {
method: "DELETE",
jar
});
assert.equal(deleted.status, 200);
await server.close();
});
test("chat context summary rolls up older messages into future payloads", async () => {
let replyCount = 0;
let latestPayload = [];
const modelService = {
async generateReply(model, messagesPayload) {
if (messagesPayload.some((message) => message.content.includes("Merge the previous summary"))) {
return "Summary: user greeted the assistant and asked for continuity.";
}
latestPayload = messagesPayload;
replyCount += 1;
return `reply-${replyCount}`;
},
async streamReply() {
return "unused";
},
async listModels() {
return {models: [{name: "mistral:latest"}]};
},
async checkHealth() {
return {ok: true, checkedAt: new Date().toISOString(), error: null};
},
async getDiagnostics() {
return {model: {ok: true, availableModels: ["mistral:latest"], modelCount: 1, activeRequests: []}};
},
mapError(error) {
return {status: 500, body: {error: error.message, code: "TEST_MODEL"}};
}
};
const server = await startTestServer({
modelService,
config: {chatHistoryLimit: 2, chatSummaryUpdateEveryMessages: 2}
});
const jar = new CookieJar();
await request(server.baseUrl, "/register", {method: "POST", body: {username: "summarized", password: "password123"}});
await request(server.baseUrl, "/login", {method: "POST", body: {username: "summarized", password: "password123"}, jar});
const createChat = await request(server.baseUrl, "/chats", {
method: "POST",
body: {title: "Summary chat"},
jar
});
const chatId = createChat.json.chat.id;
await request(server.baseUrl, "/chat", {
method: "POST",
body: {chatId, message: "hello", model: "mistral:latest"},
jar
});
await request(server.baseUrl, "/chat", {
method: "POST",
body: {chatId, message: "remember this", model: "mistral:latest"},
jar
});
await request(server.baseUrl, "/chat", {
method: "POST",
body: {chatId, message: "what is next?", model: "mistral:latest"},
jar
});
assert.ok(latestPayload.some((message) => message.role === "system" && message.content.includes("CONVERSATION SUMMARY")));
assert.ok(latestPayload.some((message) => message.content.includes("user greeted the assistant")));
await server.close();
});
test("roleplay start keeps the session and roleplay messages work", async () => {
const server = await startTestServer();
const jar = new CookieJar();
await request(server.baseUrl, "/register", {method: "POST", body: {username: "roleplayer", password: "password123"}});
await request(server.baseUrl, "/login", {method: "POST", body: {username: "roleplayer", password: "password123"}, jar});
const persona = await request(server.baseUrl, "/personas", {
method: "POST",
body: {personaType: "assistant", name: "Guide", details: "Patient and direct"},
jar
});
assert.equal(persona.status, 200);
const started = await request(server.baseUrl, "/roleplays/start", {
method: "POST",
body: {assistantPersonaId: persona.json.persona.id, scenarioPrompt: "A quiet station.", model: "mistral:latest"},
jar
});
assert.equal(started.status, 200);
assert.equal(started.json.generatedInitialMessage, true);
assert.ok(started.json.chat.id);
const session = await request(server.baseUrl, "/session", {jar});
assert.equal(session.status, 200);
assert.equal(session.json.user, "roleplayer");
const sendMessage = await request(server.baseUrl, "/chat", {
method: "POST",
body: {chatId: started.json.chat.id, message: "I step closer.", model: "mistral:latest"},
jar
});
assert.equal(sendMessage.status, 200);
assert.equal(sendMessage.json.reply, "stub-reply-2");
await server.close();
});
test("roleplay start degrades to an open chat when opener generation fails", async () => {
const modelService = {
async generateReply() {
throw new Error("Model backend timed out.");
},
async streamReply() {
return "unused";
},
async listModels() {
return {models: [{name: "mistral:latest"}]};
},
async checkHealth() {
return {ok: false, checkedAt: new Date().toISOString(), error: "Model backend timed out."};
},
mapError(error) {
return {status: 504, body: {error: error.message, code: "MODEL_TIMEOUT"}};
}
};
const server = await startTestServer({modelService});
const jar = new CookieJar();
await request(server.baseUrl, "/register", {method: "POST", body: {username: "degraded", password: "password123"}});
await request(server.baseUrl, "/login", {method: "POST", body: {username: "degraded", password: "password123"}, jar});
const persona = await request(server.baseUrl, "/personas", {
method: "POST",
body: {personaType: "assistant", name: "Guide", details: "Patient and direct"},
jar
});
const started = await request(server.baseUrl, "/roleplays/start", {
method: "POST",
body: {assistantPersonaId: persona.json.persona.id, model: "mistral:latest"},
jar
});
assert.equal(started.status, 200);
assert.equal(started.json.degraded, true);
assert.equal(started.json.generatedInitialMessage, false);
assert.ok(started.json.chat.id);
const session = await request(server.baseUrl, "/session", {jar});
assert.equal(session.json.user, "degraded");
await server.close();
});
test("persona publish and collect flow works across accounts", async () => {
const server = await startTestServer();
const creatorJar = new CookieJar();
const collectorJar = new CookieJar();
await request(server.baseUrl, "/register", {method: "POST", body: {username: "creator", password: "password123"}});
await request(server.baseUrl, "/login", {method: "POST", body: {username: "creator", password: "password123"}, jar: creatorJar});
const persona = await request(server.baseUrl, "/personas", {
method: "POST",
body: {personaType: "assistant", name: "Agent", details: "Helpful"},
jar: creatorJar
});
assert.equal(persona.status, 200);
const publish = await request(server.baseUrl, `/personas/${persona.json.persona.id}/publish`, {
method: "POST",
body: {},
jar: creatorJar
});
assert.equal(publish.status, 200);
await request(server.baseUrl, "/register", {method: "POST", body: {username: "collector", password: "password123"}});
await request(server.baseUrl, "/login", {method: "POST", body: {username: "collector", password: "password123"}, jar: collectorJar});
const market = await request(server.baseUrl, "/personas/market", {jar: collectorJar});
assert.equal(market.status, 200);
assert.equal(market.json.personas.length, 1);
const collect = await request(server.baseUrl, `/personas/market/${market.json.personas[0].id}/collect`, {
method: "POST",
body: {},
jar: collectorJar
});
assert.equal(collect.status, 200);
assert.equal(collect.json.persona.name, "Agent");
await server.close();
});
test("chat search, organization, and workspace export work", async () => {
const server = await startTestServer();
const jar = new CookieJar();
await request(server.baseUrl, "/register", {method: "POST", body: {username: "searcher", password: "password123"}});
await request(server.baseUrl, "/login", {method: "POST", body: {username: "searcher", password: "password123"}, jar});
const createChat = await request(server.baseUrl, "/chats", {
method: "POST",
body: {title: "Notes"},
jar
});
const chatId = createChat.json.chat.id;
await request(server.baseUrl, "/chat", {
method: "POST",
body: {chatId, message: "findable keyword", model: "mistral:latest"},
jar
});
await request(server.baseUrl, "/chat", {
method: "POST",
body: {chatId, message: "another keyword passage", model: "mistral:latest"},
jar
});
const search = await request(server.baseUrl, "/chats/search?q=keyword", {jar});
assert.equal(search.status, 200);
assert.equal(search.json.chats.length, 1);
assert.equal(search.json.chats[0].matched_content, "another keyword passage");
const messages = await request(server.baseUrl, `/chats/${chatId}/messages`, {jar});
assert.equal(search.json.chats[0].matched_message_id, messages.json.messages.find(message => message.content === "another keyword passage").id);
const organize = await request(server.baseUrl, `/chats/${chatId}/organization`, {
method: "PUT",
body: {folderName: "Research", isPinned: true, archived: false},
jar
});
assert.equal(organize.status, 200);
assert.equal(organize.json.chat.folder_name, "Research");
assert.equal(organize.json.chat.is_pinned, 1);
const exported = await request(server.baseUrl, "/exports/workspace", {jar});
assert.equal(exported.status, 200);
assert.equal(exported.json.workspace.chats.length, 1);
const invalidImport = await request(server.baseUrl, "/imports/workspace/preview", {
method: "POST",
body: {workspace: {personas: [{details: "Missing name"}]}},
jar
});
assert.equal(invalidImport.status, 400);
assert.match(invalidImport.json.errors[0], /missing a name/i);
const duplicateImport = await request(server.baseUrl, "/imports/workspace", {
method: "POST",
body: {workspace: exported.json.workspace},
jar
});
assert.equal(duplicateImport.status, 409);
assert.match(duplicateImport.json.error, /duplicate/i);
const workspace = {
personas: [{name: "Imported Guide", persona_type: "assistant", details: "Imported"}],
templates: [{name: "Imported Template", prompt_text: "Say hello"}],
chats: [{
title: "Imported Notes",
memories: [{fact: "The imported chat remembers the old station."}],
messages: [
{role: "user", content: "Imported question"},
{role: "assistant", content: "Imported answer"}
]
}]
};
const preview = await request(server.baseUrl, "/imports/workspace/preview", {
method: "POST",
body: {workspace},
jar
});
assert.equal(preview.status, 200);
assert.deepEqual(preview.json.preview, {personas: 1, chats: 1, messages: 2, memories: 1, templates: 1, duplicates: []});
const imported = await request(server.baseUrl, "/imports/workspace", {
method: "POST",
body: {workspace},
jar
});
assert.equal(imported.status, 200);
assert.deepEqual(imported.json.imported, {personas: 1, chats: 1, templates: 1});
await server.close();
});
test("archiving frees an active chat slot and restoring respects the limit", async () => {
const server = await startTestServer({config: {chatLimit: 1}});
try {
const jar = new CookieJar();
await request(server.baseUrl, "/register", {method: "POST", body: {username: "archiver", password: "password123"}});
await request(server.baseUrl, "/login", {method: "POST", body: {username: "archiver", password: "password123"}, jar});
const first = await request(server.baseUrl, "/chats", {method: "POST", body: {title: "First"}, jar});
assert.equal(first.status, 200);
assert.equal((await request(server.baseUrl, "/chats", {method: "POST", body: {title: "Blocked"}, jar})).status, 400);
assert.equal((await request(server.baseUrl, `/chats/${first.json.chat.id}/organization`, {
method: "PUT", body: {archived: true}, jar
})).status, 200);
const second = await request(server.baseUrl, "/chats", {method: "POST", body: {title: "Second"}, jar});
assert.equal(second.status, 200);
assert.equal((await request(server.baseUrl, `/chats/${first.json.chat.id}/organization`, {
method: "PUT", body: {archived: false}, jar
})).status, 400);
await request(server.baseUrl, `/chats/${second.json.chat.id}/organization`, {method: "PUT", body: {archived: true}, jar});
assert.equal((await request(server.baseUrl, `/chats/${first.json.chat.id}/organization`, {
method: "PUT", body: {archived: false}, jar
})).status, 200);
} finally { await server.close(); }
});
test("persona clone, version restore, and market feedback endpoints work", async () => {
const server = await startTestServer();
const jar = new CookieJar();
await request(server.baseUrl, "/register", {method: "POST", body: {username: "maker", password: "password123"}});
await request(server.baseUrl, "/login", {method: "POST", body: {username: "maker", password: "password123"}, jar});
const persona = await request(server.baseUrl, "/personas", {
method: "POST",
body: {personaType: "assistant", name: "Historian", details: "Original"},
jar
});
const personaId = persona.json.persona.id;
const clone = await request(server.baseUrl, `/personas/${personaId}/clone`, {method: "POST", body: {}, jar});
assert.equal(clone.status, 200);
assert.match(clone.json.persona.name, /copy/i);
await request(server.baseUrl, `/personas/${personaId}`, {
method: "PUT",
body: {personaType: "assistant", name: "Historian", details: "Updated"},
jar
});
const versions = await request(server.baseUrl, `/personas/${personaId}/versions`, {jar});
assert.equal(versions.status, 200);
assert.ok(versions.json.versions.length >= 1);
const restoreTarget = versions.json.versions[0];
const restored = await request(server.baseUrl, `/personas/${personaId}/versions/${restoreTarget.id}/restore`, {
method: "POST",
body: {},
jar
});
assert.equal(restored.status, 200);
const publish = await request(server.baseUrl, `/personas/${personaId}/publish`, {
method: "POST",
body: {tags: ["mentor", "history"]},
jar
});
assert.equal(publish.status, 200);
const marketId = publish.json.persona.id;
const favorite = await request(server.baseUrl, `/personas/market/${marketId}/favorite`, {
method: "POST",
body: {},
jar
});
assert.equal(favorite.status, 200);
assert.equal(favorite.json.favorite, true);
const rating = await request(server.baseUrl, `/personas/market/${marketId}/rate`, {
method: "POST",
body: {rating: 5},
jar
});
assert.equal(rating.status, 200);
assert.equal(rating.json.persona.rating_count, 1);
await server.close();
});
test("market listing supports persona type filters, sorting, and favorite state", async () => {
const server = await startTestServer();
const creatorJar = new CookieJar();
const fanJar = new CookieJar();
const runnerJar = new CookieJar();
await request(server.baseUrl, "/register", {method: "POST", body: {username: "creator2", password: "password123"}});
await request(server.baseUrl, "/login", {method: "POST", body: {username: "creator2", password: "password123"}, jar: creatorJar});
await request(server.baseUrl, "/register", {method: "POST", body: {username: "fan", password: "password123"}});
await request(server.baseUrl, "/login", {method: "POST", body: {username: "fan", password: "password123"}, jar: fanJar});
await request(server.baseUrl, "/register", {method: "POST", body: {username: "runner", password: "password123"}});
await request(server.baseUrl, "/login", {method: "POST", body: {username: "runner", password: "password123"}, jar: runnerJar});
const assistantOne = await request(server.baseUrl, "/personas", {
method: "POST",
body: {personaType: "assistant", name: "Archivist", details: "Keeps records"},
jar: creatorJar
});
const assistantTwo = await request(server.baseUrl, "/personas", {
method: "POST",
body: {personaType: "assistant", name: "Pilot", details: "Fast paced"},
jar: creatorJar
});
const userPersona = await request(server.baseUrl, "/personas", {
method: "POST",
body: {personaType: "user", name: "Scout", details: "Observant"},
jar: creatorJar
});
const publishAssistantOne = await request(server.baseUrl, `/personas/${assistantOne.json.persona.id}/publish`, {
method: "POST",
body: {tags: ["lore"]},
jar: creatorJar
});
const publishAssistantTwo = await request(server.baseUrl, `/personas/${assistantTwo.json.persona.id}/publish`, {
method: "POST",
body: {tags: ["action"]},
jar: creatorJar
});
const publishUser = await request(server.baseUrl, `/personas/${userPersona.json.persona.id}/publish`, {
method: "POST",
body: {tags: ["identity"]},
jar: creatorJar
});
const archivistMarketId = publishAssistantOne.json.persona.id;
const pilotMarketId = publishAssistantTwo.json.persona.id;
const scoutMarketId = publishUser.json.persona.id;
await request(server.baseUrl, `/personas/market/${archivistMarketId}/favorite`, {
method: "POST",
body: {},
jar: fanJar
});
await request(server.baseUrl, `/personas/market/${archivistMarketId}/favorite`, {
method: "POST",
body: {},
jar: runnerJar
});
await request(server.baseUrl, `/personas/market/${archivistMarketId}/rate`, {
method: "POST",
body: {rating: 5},
jar: fanJar
});
await request(server.baseUrl, `/personas/market/${pilotMarketId}/collect`, {
method: "POST",
body: {},
jar: fanJar
});
await request(server.baseUrl, `/personas/market/${pilotMarketId}/chat`, {
method: "POST",
body: {},
jar: runnerJar
});
const assistantsNewest = await request(server.baseUrl, "/personas/market?personaType=assistant&sort=newest", {jar: fanJar});
assert.equal(assistantsNewest.status, 200);
assert.deepEqual(assistantsNewest.json.personas.map((persona) => persona.name), ["Pilot", "Archivist"]);
const assistantsFavorited = await request(server.baseUrl, "/personas/market?personaType=assistant&sort=most_favorited", {jar: fanJar});
assert.equal(assistantsFavorited.status, 200);
assert.equal(assistantsFavorited.json.personas[0].name, "Archivist");
assert.equal(assistantsFavorited.json.personas[0].is_favorite, true);
assert.equal(assistantsFavorited.json.personas[1].is_favorite, false);
const assistantsPopular = await request(server.baseUrl, "/personas/market?personaType=assistant&sort=most_popular", {jar: fanJar});
assert.equal(assistantsPopular.status, 200);
assert.equal(assistantsPopular.json.personas[0].name, "Pilot");
const userOnly = await request(server.baseUrl, "/personas/market?personaType=user&sort=best", {jar: fanJar});
assert.equal(userOnly.status, 200);
assert.deepEqual(userOnly.json.personas.map((persona) => persona.name), ["Scout"]);
assert.equal(userOnly.json.personas[0].id, scoutMarketId);
await server.close();
});
test("public pages, workspace guards, and legacy chat links have distinct destinations", async () => {
const server = await startTestServer();
try {
for (const [url, marker] of [["/", "A space for every conversation."], ["/login", 'id="accountForm"'], ["/register", 'id="accountForm"'], ["/market", 'id="publicSearch"']]) {
const response = await fetch(server.baseUrl + url);
assert.equal(response.status, 200);
const html = await response.text();
assert.ok(html.includes(marker));
assert.ok(!html.includes('id="chat"'));
}
for (const url of ["/app", "/app/personas", "/app/settings", "/app/chats/42", "/app/chats/new?prompt=hello"]) {
const response = await fetch(server.baseUrl + url, {redirect: "manual"});
assert.equal(response.status, 302);
assert.equal(response.headers.get("location"), `/login?next=${encodeURIComponent(url)}`);
}
const legacy = await fetch(server.baseUrl + "/?chat=42", {redirect: "manual"});
assert.equal(legacy.headers.get("location"), "/app/chats/42");
const jar = new CookieJar();
await request(server.baseUrl, "/register", {method: "POST", body: {username: "newvisitor", password: "password123"}, jar});
const session = await request(server.baseUrl, "/session", {jar});
assert.equal(session.json.user, "newvisitor", "registration signs in immediately");
const home = await fetch(server.baseUrl + "/app", {headers: jar.headers()});
assert.match(await home.text(), /What would you like to do/);
const chat = await fetch(server.baseUrl + "/app/chats/new", {headers: jar.headers()});
const html = await chat.text();
assert.ok(html.includes('src="/js/script.js'));
assert.ok(!html.includes('id="loginForm"'));
assert.deepEqual((await request(server.baseUrl, "/chats", {jar})).json.chats, [], "home and chat pages do not create chats on GET");
await request(server.baseUrl, "/logout", {method: "POST", body: {}, jar});
assert.equal((await fetch(server.baseUrl + "/app", {headers: jar.headers(), redirect: "manual"})).status, 302);
} finally { await server.close(); }
});
test("public discovery only exposes published persona summaries", async () => {
const server = await startTestServer();
try {
const jar = new CookieJar();
await request(server.baseUrl, "/register", {method: "POST", body: {username: "publicmaker", password: "password123"}, jar});
const created = await request(server.baseUrl, "/personas", {method: "POST", body: {name: "Rainkeeper", background: "A guide to a rainy city", details: "Private implementation detail", personaType: "assistant"}, jar});
const id = created.json.persona.id;
assert.equal((await request(server.baseUrl, "/api/discover")).json.personas.length, 0);
await request(server.baseUrl, `/personas/${id}/publish`, {method: "POST", body: {}, jar});
const result = await request(server.baseUrl, "/api/discover");
assert.equal(result.status, 200);
assert.equal(result.json.personas[0].name, "Rainkeeper");
assert.equal(result.json.personas[0].description, "A guide to a rainy city");
assert.deepEqual(Object.keys(result.json.personas[0]).sort(), ["creator_username", "description", "id", "name", "persona_type"]);
} finally { await server.close(); }
});
test("page headers share navigation and keep session markup private", async () => {
const server = await startTestServer();
try {
const jar = new CookieJar();
const username = '<maker&friend>';
await request(server.baseUrl, "/register", {method: "POST", body: {username, password: "password123"}, jar});
let sharedNavigation;
for (const route of ["/", "/app", "/app/chats/new", "/app/personas", "/market", "/app/settings", "/privacy.html", "/tos.html"]) {
const response = await fetch(server.baseUrl + route, {headers: jar.headers()});
assert.equal(response.status, 200);
assert.equal(response.headers.get("cache-control"), "private, no-store");
const html = await response.text();
assert.equal((html.match(/class="shell-header"/g) || []).length, 1);
assert.ok(html.includes('&lt;maker&amp;friend&gt;'));
assert.ok(!html.includes(username), "account names must be escaped in header markup");
const navigation = html.match(/<nav class="shell-nav"[^>]*>(.*?)<\/nav>/s)[1].replace(/ aria-current="page"/g, "");
if (sharedNavigation) assert.equal(navigation, sharedNavigation);
sharedNavigation = navigation;
}
const guest = await fetch(server.baseUrl + "/");
const html = await guest.text();
assert.ok(!html.includes('&lt;maker&amp;friend&gt;'));
assert.ok(html.includes('href="/login"'));
} finally { await server.close(); }
});
test("frontend scripts and styles revalidate across deployments", async () => {
const server = await startTestServer({config: {staticMaxAge: "1h"}});
try {
for (const asset of ["/js/script.js?v=20260909-account-controls", "/js/dom.js?v=20260909-account-controls", "/css/pages.css?v=20260909-account-controls"]) {
const response = await fetch(server.baseUrl + asset);
assert.equal(response.status, 200);
assert.equal(response.headers.get("cache-control"), "no-cache");
const etag = response.headers.get("etag");
assert.ok(etag);
await response.text();
}
for (const entrypoint of ["/js/script.js", "/js/settings.js", "/js/market.js"]) {
const response = await fetch(server.baseUrl + entrypoint);
assert.equal(response.status, 200);
assert.doesNotMatch(await response.text(), /from\s+["']\.\/js\//, `${entrypoint} must not resolve dependencies below /js/js`);
}
} finally { await server.close(); }
});
test("every served page references existing local assets", async () => {
const server = await startTestServer();
try {
const assetPattern = /(?:src|href)="([^"#]+\.(?:css|js|svg)(?:\?[^"#]*)?)"/g;
const assertPageAssets = async (route, headers = {}) => {
const response = await fetch(server.baseUrl + route, {headers});
assert.equal(response.status, 200, `${route} must render`);
const html = await response.text();
for (const [, reference] of html.matchAll(assetPattern)) {
if (/^https?:\/\//.test(reference)) continue;
const assetUrl = new URL(reference, server.baseUrl + route);
const assetResponse = await fetch(assetUrl, {headers});
assert.equal(assetResponse.status, 200, `${route} references missing asset ${assetUrl.pathname}`);
}
};
for (const route of ["/", "/login", "/register", "/market", "/privacy.html", "/tos.html"]) {
await assertPageAssets(route);
}
const jar = new CookieJar();
await request(server.baseUrl, "/register", {method: "POST", body: {username: "assetchecker", password: "password123"}, jar});
for (const route of ["/app", "/app/chats/new", "/app/personas", "/app/settings", "/market"]) {
await assertPageAssets(route, jar.headers());
}
} finally { await server.close(); }
});
test("roles cannot be obtained by registration or rename and revocation affects existing sessions", async t => {
for (const entry of ["register", "rename"]) {
const server = await startTestServer();
t.after(() => server.close());
const jar = new CookieJar();
await request(server.baseUrl, "/register", {method: "POST", jar,
body: {username: entry === "register" ? "admin" : "ordinary", password: "password123", role: "admin", isAdmin: true}});
if (entry === "rename") {
assert.equal((await request(server.baseUrl, "/admin/reports", {jar})).status, 403);
assert.equal((await request(server.baseUrl, "/settings/username", {method: "PUT", jar,
body: {username: "admin", password: "password123", role: "admin"}})).status, 200);
}
const assertPermissions = async status => {
for (const [url, method] of [["/admin/reports", "GET"], ["/admin/diagnostics", "GET"],
["/admin/reports/999", "POST"], ["/admin/personas/market/999/moderate", "POST"]]) {
assert.equal((await request(server.baseUrl, url, {method, jar, body: method === "POST" ? {} : undefined})).status, status, url);
}
};
assert.equal((await request(server.baseUrl, "/settings/profile", {jar})).json.role, "user");
await assertPermissions(403);
server.app.locals.db.prepare("UPDATE users SET role = 'admin' WHERE username = 'admin'").run();
await assertPermissions(200);
await request(server.baseUrl, "/settings/username", {method: "PUT", jar, body: {username: "moderator", password: "password123"}});
await assertPermissions(200);
server.app.locals.db.prepare("UPDATE users SET role = 'user' WHERE username = 'moderator'").run();
await assertPermissions(403);
}
});
test("legacy users named admin migrate to an unprivileged role, idempotently", () => {
const db = new Database(":memory:");
try {
db.exec("CREATE TABLE users (username TEXT PRIMARY KEY, password TEXT NOT NULL); INSERT INTO users VALUES ('admin', 'hash')");
initializeSchema(db);
runMigrations(db, {dropLegacyChats: true});
runMigrations(db, {dropLegacyChats: true});
assert.equal(db.prepare("SELECT role FROM users WHERE username = 'admin'").get().role, "user");
assert.throws(() => db.prepare("UPDATE users SET role = 'owner'").run(), /CHECK/);
} finally { db.close(); }
});
test("simultaneous registrations race at insertion and return one 200 and one 409", async t => {
const server = await startTestServer();
t.after(() => server.close());
const hash = bcrypt.hash;
let hashing = 0, release;
const barrier = new Promise(resolve => { release = resolve; });
t.mock.method(bcrypt, "hash", async (...args) => {
if (++hashing === 2) release();
await barrier;
return hash(...args);
});
const results = await Promise.all([new CookieJar(), new CookieJar()].map(jar => request(server.baseUrl, "/register", {
method: "POST", jar, body: {username: "registration-race", password: "password123"}
})));
assert.deepEqual(results.map(result => result.status).sort(), [200, 409]);
assert.equal(results.find(result => result.status === 409).json.code, "USERNAME_TAKEN");
assert.equal(server.app.locals.db.prepare("SELECT COUNT(*) AS count FROM users").get().count, 1);
assert.equal((await request(server.baseUrl, "/register", {method: "POST", body: {username: "registration-race", password: "password123"}})).status, 409);
});
test("unexpected async auth and health failures reach Express error handling", async t => {
const server = await startTestServer();
t.after(() => server.close());
const jar = new CookieJar();
await request(server.baseUrl, "/register", {method: "POST", jar, body: {username: "health-check", password: "password123"}});
const failure = Object.assign(new Error("private database details"), {code: "SQLITE_ERROR"});
t.mock.method(server.app.locals.repositories, "insertUser", () => { throw failure; });
const result = await request(server.baseUrl, "/register", {method: "POST", body: {username: "broken-insert", password: "password123"}});
assert.equal(result.status, 500);
assert.equal(result.json.error, "Internal server error");
t.mock.method(server.app.locals.modelService, "checkHealth", async () => { throw failure; });
assert.equal((await request(server.baseUrl, "/health", {jar})).status, 500);
assert.equal(server.app.locals.observability.getSnapshot().errorsTotal, 2);
assert.equal((await request(server.baseUrl, "/session")).status, 200);
});
test("browser sanitizer is served from the npm dependency without exposing node_modules", async t => {
const server = await startTestServer();
t.after(() => server.close());
const response = await fetch(server.baseUrl + "/vendor/dompurify.js");
assert.equal(response.status, 200);
assert.equal(response.headers.get("cache-control"), "no-cache");
assert.equal(await response.text(), fs.readFileSync(new URL("../node_modules/dompurify/dist/purify.min.js", import.meta.url), "utf8"));
assert.ok((await fetch(server.baseUrl + "/node_modules/dompurify/package.json")).status >= 400);
});
test("persona corrections explicitly replace provisional SSE output before persisting the final answer", async t => {
let pass = 0;
const modelService = {
async streamReply(_model, _messages, onChunk, options) {
const reply = ++pass === 1 ? 'You: I agree.' : 'The guide waits quietly.';
options.onThinking?.('considering', 'considering');
onChunk(reply, reply);
return reply;
},
mapError: error => ({status: 500, body: {error: error.message}})
};
const server = await startTestServer({modelService});
t.after(() => server.close());
const jar = new CookieJar();
await request(server.baseUrl, "/register", {method: "POST", jar, body: {username: "correction", password: "password123"}});
const {json: {persona}} = await request(server.baseUrl, "/personas", {method: "POST", jar, body: {personaType: "assistant", name: "Guide"}});
const {json: {chat}} = await request(server.baseUrl, `/personas/${persona.id}/chat`, {method: "POST", jar, body: {}});
const response = await fetch(server.baseUrl + "/chat/stream", {method: "POST", headers: jar.headers({"Content-Type": "application/json"}),
body: JSON.stringify({chatId: chat.id, message: "Hello", model: "qwen3:14b", reasoning: true})});
const events = (await response.text()).trim().split("\n\n").map(event => ({
type: event.split("\n")[0].slice(7), data: JSON.parse(event.split("\n")[1].slice(6))
}));
assert.equal(pass, 2);
const textEvents = events.filter(event => ["chunk", "replace"].includes(event.type));
assert.deepEqual(textEvents, [
{type: "chunk", data: {chunk: "You: I agree."}},
{type: "replace", data: {target: "thinking", text: ""}},
{type: "replace", data: {target: "reply", text: ""}},
{type: "chunk", data: {chunk: "The guide waits quietly."}}
]);
assert.equal(events.at(-1).type, "done");
assert.equal((await request(server.baseUrl, `/chats/${chat.id}/messages`, {jar})).json.messages.at(-1).content, "The guide waits quietly.");
});