diff --git a/__tests__/mcp-entry.test.js b/__tests__/mcp-entry.test.js
new file mode 100644
index 0000000..7d2e239
--- /dev/null
+++ b/__tests__/mcp-entry.test.js
@@ -0,0 +1,88 @@
+/**
+ * mcp.js is a side-effect entrypoint (listen). Load it with mocks so we cover
+ * wiring without binding a real port.
+ */
+describe('mcp.js entry', () => {
+  const originalEnv = { ...process.env };
+  let listenCb;
+  let mockApp;
+  let registerMcpHttp;
+
+  beforeEach(() => {
+    jest.resetModules();
+    listenCb = null;
+    mockApp = {
+      use: jest.fn(),
+      get: jest.fn((path, handler) => {
+        mockApp._health = handler;
+      }),
+      listen: jest.fn((port, cb) => {
+        listenCb = cb;
+        return { close: jest.fn() };
+      }),
+    };
+    const expressFn = jest.fn(() => mockApp);
+    expressFn.json = jest.fn(() => (req, res, next) => next && next());
+    jest.doMock('express', () => expressFn);
+    registerMcpHttp = jest.fn();
+    jest.doMock('../src/mcp-http', () => ({ registerMcpHttp }));
+  });
+
+  afterEach(() => {
+    process.env = { ...originalEnv };
+    jest.resetModules();
+    jest.dontMock('express');
+    jest.dontMock('../src/mcp-http');
+  });
+
+  it('registers health + MCP and listens (auth mode)', () => {
+    process.env.WEBSHARE_USERNAME = 'user';
+    process.env.WEBSHARE_PASSWORD = 'pass';
+    process.env.PORT = '3456';
+    process.env.MCP_PATH = '/custom-mcp';
+
+    require('../src/mcp');
+
+    expect(mockApp.use).toHaveBeenCalled();
+    expect(registerMcpHttp).toHaveBeenCalledWith(mockApp, {
+      username: 'user',
+      password: 'pass',
+      path: '/custom-mcp',
+    });
+    expect(mockApp.listen).toHaveBeenCalledWith('3456', expect.any(Function));
+
+    const res = { json: jest.fn() };
+    mockApp._health({}, res);
+    expect(res.json).toHaveBeenCalledWith({
+      ok: true,
+      mcp: '/custom-mcp',
+      guest: false,
+    });
+
+    const log = jest.spyOn(console, 'log').mockImplementation(() => {});
+    listenCb();
+    expect(log).toHaveBeenCalledWith(expect.stringMatching(/auth/));
+    log.mockRestore();
+  });
+
+  it('reports guest mode when credentials missing', () => {
+    delete process.env.WEBSHARE_USERNAME;
+    delete process.env.WEBSHARE_PASSWORD;
+    delete process.env.PORT;
+    delete process.env.MCP_PATH;
+
+    require('../src/mcp');
+    const res = { json: jest.fn() };
+    mockApp._health({}, res);
+    expect(res.json).toHaveBeenCalledWith({
+      ok: true,
+      mcp: '/mcp',
+      guest: true,
+    });
+
+    const log = jest.spyOn(console, 'log').mockImplementation(() => {});
+    listenCb();
+    expect(log).toHaveBeenCalledWith(expect.stringMatching(/guest/));
+    log.mockRestore();
+  });
+});
diff --git a/__tests__/mcp-http.test.js b/__tests__/mcp-http.test.js
new file mode 100644
index 0000000..873f573
--- /dev/null
+++ b/__tests__/mcp-http.test.js
@@ -0,0 +1,98 @@
+const express = require('express');
+const request = require('supertest');
+
+jest.mock('@modelcontextprotocol/sdk/server/streamableHttp.js', () => ({
+  StreamableHTTPServerTransport: jest.fn().mockImplementation(() => ({
+    handleRequest: jest.fn(async (req, res) => {
+      res.status(200).json({ ok: true });
+    }),
+    close: jest.fn(),
+  })),
+}));
+
+jest.mock('../src/mcp-server', () => ({
+  createWebshareMcpServer: jest.fn(() => ({
+    connect: jest.fn(async () => {}),
+    close: jest.fn(),
+  })),
+}));
+
+const { StreamableHTTPServerTransport } = require('@modelcontextprotocol/sdk/server/streamableHttp.js');
+const { createWebshareMcpServer } = require('../src/mcp-server');
+const { registerMcpHttp } = require('../src/mcp-http');
+
+describe('registerMcpHttp', () => {
+  let app;
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+    createWebshareMcpServer.mockImplementation(() => ({
+      connect: jest.fn(async () => {}),
+      close: jest.fn(),
+    }));
+    StreamableHTTPServerTransport.mockImplementation(() => ({
+      handleRequest: jest.fn(async (req, res) => {
+        res.status(200).json({ ok: true });
+      }),
+      close: jest.fn(),
+    }));
+    app = express();
+    app.use(express.json());
+    registerMcpHttp(app, { username: 'u', password: 'p', path: '/mcp' });
+  });
+
+  it('POST /mcp connects transport and handles request', async () => {
+    const res = await request(app)
+      .post('/mcp')
+      .send({ jsonrpc: '2.0', method: 'initialize', id: 1 });
+    expect(res.status).toBe(200);
+    expect(createWebshareMcpServer).toHaveBeenCalledWith({ username: 'u', password: 'p' });
+    expect(StreamableHTTPServerTransport).toHaveBeenCalled();
+  });
+
+  it('GET /mcp returns 405 with method-not-allowed body', async () => {
+    const res = await request(app).get('/mcp');
+    expect(res.status).toBe(405);
+    expect(res.body.error.message).toMatch(/Method not allowed/i);
+  });
+
+  it('DELETE /mcp returns 405', async () => {
+    const res = await request(app).delete('/mcp');
+    expect(res.status).toBe(405);
+  });
+
+  it('POST /mcp returns 500 JSON-RPC when connect throws and headers not sent', async () => {
+    createWebshareMcpServer.mockImplementation(() => ({
+      connect: jest.fn(async () => {
+        throw new Error('boom');
+      }),
+      close: jest.fn(),
+    }));
+    const res = await request(app).post('/mcp').send({});
+    expect(res.status).toBe(500);
+    expect(res.body.error.code).toBe(-32603);
+  });
+
+  it('uses default path /mcp when path option omitted', () => {
+    const app2 = express();
+    registerMcpHttp(app2, { username: 'a', password: 'b' });
+    const layer = app2._router.stack.find(
+      (l) => l.route && l.route.path === '/mcp' && l.route.methods.post
+    );
+    expect(layer).toBeTruthy();
+  });
+
+  it('skips 500 body when headers already sent after handler error', async () => {
+    StreamableHTTPServerTransport.mockImplementation(() => ({
+      handleRequest: jest.fn(async (req, res) => {
+        res.status(202).json({ partial: true });
+        throw new Error('late failure');
+      }),
+      close: jest.fn(),
+    }));
+    const res = await request(app).post('/mcp').send({});
+    // first write wins — not overwritten with 500
+    expect(res.status).toBe(202);
+    expect(res.body).toEqual({ partial: true });
+  });
+});
diff --git a/__tests__/mcp-tools.test.js b/__tests__/mcp-tools.test.js
new file mode 100644
index 0000000..93473fe
--- /dev/null
+++ b/__tests__/mcp-tools.test.js
@@ -0,0 +1,100 @@
+jest.mock('../src/webshare', () => {
+  const instances = [];
+  class WebshareClient {
+    constructor(username, password) {
+      this.username = username;
+      this.password = password;
+      this.guest = !username || !password;
+      this.ensureAuth = jest.fn(async () => {});
+      this.search = jest.fn(async () => []);
+      this.getFileLink = jest.fn(async () => 'https://cdn.example/file');
+      instances.push(this);
+    }
+  }
+  WebshareClient._instances = instances;
+  return { WebshareClient };
+});
+
+const { WebshareClient } = require('../src/webshare');
+const { formatSize, createWebshareMcpServer } = require('../src/mcp-server');
+
+function lastClient() {
+  return WebshareClient._instances[WebshareClient._instances.length - 1];
+}
+
+describe('formatSize', () => {
+  it('handles non-finite and large units', () => {
+    expect(formatSize(NaN)).toBe('0 B');
+    expect(formatSize(-1)).toBe('0 B');
+    expect(formatSize(1024 ** 3)).toBe('1.0 GB');
+    expect(formatSize(1024 ** 4)).toBe('1.0 TB');
+    expect(formatSize(512)).toBe('512 B');
+  });
+});
+
+describe('MCP tool handlers', () => {
+  beforeEach(() => {
+    WebshareClient._instances.length = 0;
+  });
+
+  it('webshare_search formats hits and empty results', async () => {
+    const server = createWebshareMcpServer({ username: 'u', password: 'p' });
+    const handler = server._registeredTools.webshare_search.handler;
+    const client = lastClient();
+
+    client.search.mockResolvedValueOnce([]);
+    let out = await handler({ query: 'nope' });
+    expect(out.content[0].text).toMatch(/No results/);
+    expect(out.structuredContent.count).toBe(0);
+
+    client.search.mockResolvedValueOnce([
+      { name: 'Movie.mkv', ident: 'abc', size: 2048, votes: 3 },
+    ]);
+    out = await handler({ query: 'movie', limit: 10, offset: 0, sort: 'recent', category: 'video' });
+    expect(out.content[0].text).toMatch(/Found 1 result/);
+    expect(out.content[0].text).toMatch(/ident: abc/);
+    expect(out.structuredContent.results[0].ident).toBe('abc');
+  });
+
+  it('webshare_search returns isError on failure', async () => {
+    const server = createWebshareMcpServer({ username: 'u', password: 'p' });
+    const handler = server._registeredTools.webshare_search.handler;
+    lastClient().ensureAuth.mockRejectedValueOnce(new Error('auth down'));
+    const out = await handler({ query: 'x' });
+    expect(out.isError).toBe(true);
+    expect(out.content[0].text).toMatch(/webshare_search failed/);
+  });
+
+  it('webshare_get_link resolves and surfaces errors', async () => {
+    const server = createWebshareMcpServer({ username: 'u', password: 'p' });
+    const handler = server._registeredTools.webshare_get_link.handler;
+    const client = lastClient();
+
+    let out = await handler({ ident: 'id1' });
+    expect(out.structuredContent.link).toBe('https://cdn.example/file');
+    expect(out.content[0].text).toMatch(/Resolved link/);
+
+    client.getFileLink.mockRejectedValueOnce(new Error('gone'));
+    out = await handler({ ident: 'id2' });
+    expect(out.isError).toBe(true);
+    expect(out.content[0].text).toMatch(/webshare_get_link failed/);
+  });
+
+  it('webshare_login_check guest / auth / error paths', async () => {
+    let server = createWebshareMcpServer({});
+    let handler = server._registeredTools.webshare_login_check.handler;
+    let out = await handler({});
+    expect(out.structuredContent.guest).toBe(true);
+    expect(out.content[0].text).toMatch(/guest mode/i);
+
+    server = createWebshareMcpServer({ username: 'u', password: 'p' });
+    handler = server._registeredTools.webshare_login_check.handler;
+    out = await handler({});
+    expect(out.structuredContent).toEqual({ ok: true, guest: false });
+
+    lastClient().ensureAuth.mockRejectedValueOnce(new Error('bad creds'));
+    out = await handler({});
+    expect(out.isError).toBe(true);
+    expect(out.structuredContent.ok).toBe(false);
+  });
+});
diff --git a/__tests__/qbt.test.js b/__tests__/qbt.test.js
index 7e56612..4d3c6a4 100644
--- a/__tests__/qbt.test.js
+++ b/__tests__/qbt.test.js
@@ -663,3 +663,219 @@ describe('download pipeline', () => {
     expect(body[0].name).toBe('renamed.mkv');
   });
 });
+
+// ── exported helpers + extra routes ──────────────────────────────────────────
+describe('getQueue / enqueueDirect / files / re-hash', () => {
+  beforeEach(() => {
+    cleanState();
+    process.env.MAX_CONCURRENT_DOWNLOADS = '0';
+  });
+
+  it('getQueue returns queue snapshot', async () => {
+    const { app, qbt } = makeApp();
+    const torrent = makeTorrentBuf('http://webshare-api:3001/stream/gq1');
+    await request(app).post('/api/v2/torrents/add').attach('torrents', torrent, 'gq.torrent');
+    const q = qbt.getQueue();
+    expect(q).toHaveLength(1);
+    expect(q[0]).toMatchObject({ name: 'gq', state: 'queuedDL' });
+    expect(q[0].path).toContain(tmpDir);
+  });
+
+  it('enqueueDirect stages a webshare download and rejects duplicates', () => {
+    process.env.BASE_URL = 'http://localhost:3001';
+    const { qbt } = makeApp();
+    expect(qbt.enqueueDirect('ident99', 'Show.S01E01.mkv', 1000)).toBe(true);
+    expect(qbt.enqueueDirect('ident99', 'Show.S01E01.mkv', 1000)).toBe(false);
+    const q = qbt.getQueue();
+    expect(q).toHaveLength(1);
+    expect(q[0].name).toBe('Show.S01E01.mkv');
+    expect(q[0].path).toContain('Show.S01E01.mkv');
+  });
+
+  it('GET /api/v2/torrents/files returns file list for known hash', async () => {
+    const { app } = makeApp();
+    const torrent = makeTorrentBuf('http://webshare-api:3001/stream/files1');
+    await request(app).post('/api/v2/torrents/add').attach('torrents', torrent, 'files.torrent');
+    const { body: items } = await request(app).get('/api/v2/torrents/info');
+    const hash = items[0].hash;
+
+    const res = await request(app).get(`/api/v2/torrents/files?hash=${hash}`);
+    expect(res.status).toBe(200);
+    expect(res.body[0].name).toBe('files');
+    expect(res.body[0].priority).toBe(1);
+
+    const missing = await request(app).get('/api/v2/torrents/files?hash=nope');
+    expect(missing.status).toBe(404);
+  });
+
+  it('re-maps existing entry when same webseed is re-added with different hash', async () => {
+    const { app } = makeApp();
+    const webseed = 'http://webshare-api:3001/stream/rehash1';
+    const t1 = makeTorrentBuf(webseed);
+    await request(app).post('/api/v2/torrents/add').attach('torrents', t1, 'old.torrent');
+
+    // Manually corrupt hash in state by adding via url first then torrent — add via url uses sha1(url)
+    await request(app).post('/api/v2/torrents/add').send(`urls=${webseed}`);
+    // second torrent add with same webseed should re-hash path, not create second download
+    await request(app).post('/api/v2/torrents/add').attach('torrents', t1, 'new.torrent');
+
+    const { body } = await request(app).get('/api/v2/torrents/info');
+    // one logical download for the webseed
+    const sameUrl = body.filter((b) => b.name === 'old' || b.name === 'new' || b.name === 'rehash1');
+    expect(sameUrl.length).toBeGreaterThanOrEqual(1);
+    // overall should not keep exploding
+    expect(body.length).toBeLessThanOrEqual(2);
+  });
+
+  it('cancelDownload returns false for unknown hash and true for queued', async () => {
+    const { app, qbt } = makeApp();
+    expect(qbt.cancelDownload('missing')).toBe(false);
+    expect(qbt.cancelDownload('')).toBe(false);
+
+    const torrent = makeTorrentBuf('http://webshare-api:3001/stream/canc1');
+    await request(app).post('/api/v2/torrents/add').attach('torrents', torrent, 'c.torrent');
+    const { body } = await request(app).get('/api/v2/torrents/info');
+    expect(qbt.cancelDownload(body[0].hash)).toBe(true);
+    expect((await request(app).get('/api/v2/torrents/info')).body).toHaveLength(0);
+  });
+
+  it('safeFileName strips path and unsafe characters via enqueueDirect', () => {
+    const { qbt } = makeApp();
+    qbt.enqueueDirect('x', '../../evil:name?.mkv', 1);
+    expect(qbt.getQueue()[0].name).toBe('evil_name_.mkv');
+  });
+
+  it('re-hashes entry when torrent re-add has same webseed but different info-hash name', async () => {
+    const { app } = makeApp();
+    const webseed = 'http://webshare-api:3001/stream/samews';
+    // First: add via URL (hash = sha1(url), name = ident)
+    await request(app).post('/api/v2/torrents/add').send(`urls=${webseed}`);
+    let { body } = await request(app).get('/api/v2/torrents/info');
+    expect(body).toHaveLength(1);
+    const oldHash = body[0].hash;
+
+    // Second: same webseed via .torrent → extractInfoHash differs from sha1(url)
+    const torrent = makeTorrentBuf(webseed);
+    await request(app).post('/api/v2/torrents/add').attach('torrents', torrent, 'samews.torrent');
+    ({ body } = await request(app).get('/api/v2/torrents/info'));
+    expect(body).toHaveLength(1);
+    expect(body[0].hash).not.toBe(oldHash);
+  });
+
+  it('cancelDownload aborts active HTTP request', async () => {
+    process.env.MAX_CONCURRENT_DOWNLOADS = '1';
+    const { EventEmitter } = require('events');
+    const httpMod = require('http');
+    const reqObj = { destroy: jest.fn(), on: jest.fn() };
+    jest.spyOn(httpMod, 'get').mockImplementation((url, cb) => {
+      const res = new EventEmitter();
+      res.statusCode = 200;
+      res.headers = { 'content-length': '1000000' };
+      res.destroy = jest.fn();
+      res.resume = jest.fn();
+      res.pipe = jest.fn(() => res);
+      // never finish — stays "downloading"
+      setImmediate(() => cb(res));
+      return reqObj;
+    });
+    jest.spyOn(fs, 'createWriteStream').mockReturnValue(
+      (() => {
+        const w = new EventEmitter();
+        w.close = (cb) => cb && cb();
+        return w;
+      })()
+    );
+
+    const { app, qbt } = makeApp();
+    const torrent = makeTorrentBuf('http://webshare-api:3001/stream/actcancel');
+    await request(app).post('/api/v2/torrents/add').attach('torrents', torrent, 'ac.torrent');
+    await new Promise((r) => setTimeout(r, 50));
+    const { body } = await request(app).get('/api/v2/torrents/info');
+    expect(body[0].state).toBe('downloading');
+    expect(qbt.cancelDownload(body[0].hash)).toBe(true);
+    expect(reqObj.destroy).toHaveBeenCalled();
+    process.env.MAX_CONCURRENT_DOWNLOADS = '0';
+    jest.restoreAllMocks();
+  });
+
+  it('follows 303 redirect then completes', async () => {
+    process.env.MAX_CONCURRENT_DOWNLOADS = '1';
+    const { EventEmitter } = require('events');
+    const httpMod = require('http');
+    let call = 0;
+    jest.spyOn(httpMod, 'get').mockImplementation((url, cb) => {
+      call++;
+      const res = new EventEmitter();
+      if (call === 1) {
+        res.statusCode = 303;
+        res.headers = { location: 'http://cdn.example.com/f.mkv' };
+        res.resume = jest.fn();
+        setImmediate(() => cb(res));
+      } else {
+        res.statusCode = 200;
+        res.headers = { 'content-length': '4' };
+        res.destroy = jest.fn();
+        res.pipe = jest.fn((dest) => {
+          setImmediate(() => dest.emit('finish'));
+          return dest;
+        });
+        setImmediate(() => cb(res));
+      }
+      return { on: jest.fn() };
+    });
+    jest.spyOn(fs, 'createWriteStream').mockReturnValue(
+      (() => {
+        const w = new EventEmitter();
+        w.close = (cb) => cb && cb();
+        return w;
+      })()
+    );
+    const { app } = makeApp();
+    await request(app)
+      .post('/api/v2/torrents/add')
+      .attach('torrents', makeTorrentBuf('http://webshare-api:3001/stream/r303'), 'r.torrent');
+    await new Promise((r) => setTimeout(r, 120));
+    expect(call).toBe(2);
+    process.env.MAX_CONCURRENT_DOWNLOADS = '0';
+    jest.restoreAllMocks();
+  });
+
+  it('updates speed on data chunks during download', async () => {
+    process.env.MAX_CONCURRENT_DOWNLOADS = '1';
+    const { EventEmitter } = require('events');
+    const httpMod = require('http');
+    jest.spyOn(httpMod, 'get').mockImplementation((url, cb) => {
+      const res = new EventEmitter();
+      res.statusCode = 200;
+      res.headers = { 'content-length': '10000' };
+      res.destroy = jest.fn();
+      res.resume = jest.fn();
+      res.pipe = jest.fn((dest) => {
+        setImmediate(() => {
+          res.emit('data', Buffer.alloc(3000));
+          res.emit('data', Buffer.alloc(3000));
+          dest.emit('finish');
+        });
+        return dest;
+      });
+      setImmediate(() => cb(res));
+      return { on: jest.fn() };
+    });
+    jest.spyOn(fs, 'createWriteStream').mockReturnValue(
+      (() => {
+        const w = new EventEmitter();
+        w.close = (cb) => cb && cb();
+        return w;
+      })()
+    );
+
+    const { app } = makeApp();
+    const torrent = makeTorrentBuf('http://webshare-api:3001/stream/speed1');
+    await request(app).post('/api/v2/torrents/add').attach('torrents', torrent, 'sp.torrent');
+    await new Promise((r) => setTimeout(r, 150));
+    const { body } = await request(app).get('/api/v2/torrents/info');
+    expect(body[0].state).toBe('uploading');
+    process.env.MAX_CONCURRENT_DOWNLOADS = '0';
+    jest.restoreAllMocks();
+  });
+});
diff --git a/__tests__/torrent.test.js b/__tests__/torrent.test.js
index 6207ff2..de7617e 100644
--- a/__tests__/torrent.test.js
+++ b/__tests__/torrent.test.js
@@ -1,4 +1,4 @@
-const { makeTorrent, extractWebseed } = require('../src/torrent');
+const { makeTorrent, extractWebseed, extractInfoHash } = require('../src/torrent');
 
 describe('makeTorrent + extractWebseed round-trip', () => {
   it('extracts the webseed URL back from a generated torrent', () => {
@@ -23,6 +23,16 @@ describe('makeTorrent + extractWebseed round-trip', () => {
     const buf = makeTorrent({ name: 'movie.mkv', size: 500, webseedUrl: 'http://x.com/s/z' });
     expect(buf.toString()).toContain('movie.mkv');
   });
+
+  it('encodes multi-piece torrents for large sizes', () => {
+    const buf = makeTorrent({
+      name: 'big.mkv',
+      size: 512 * 1024 * 3,
+      webseedUrl: 'http://x.com/s/big',
+    });
+    expect(Buffer.isBuffer(buf)).toBe(true);
+    expect(buf.length).toBeGreaterThan(60);
+  });
 });
 
 describe('extractWebseed', () => {
@@ -55,12 +65,42 @@ describe('extractWebseed', () => {
   });
 
   it('handles url-list as array', () => {
-    // Manually build a torrent-like bencode with url-list as list
-    const { makeTorrent: mt } = require('../src/torrent');
-    // We test via the actual makeTorrent which uses a string — round-trip test above covers it.
-    // Here just verify the array branch: if url-list is a Buffer (string) it still returns a string.
     const url = 'http://cdn.example.com/stream/abcdef';
-    const buf = mt({ name: 't.mkv', size: 50, webseedUrl: url });
-    expect(typeof extractWebseed(buf)).toBe('string');
+    // d8:url-list l <len>:<url> e e
+    const buf = Buffer.from(`d8:url-listl${url.length}:${url}ee`);
+    expect(extractWebseed(buf)).toBe(url);
+  });
+
+  it('returns null for empty url-list array', () => {
+    const buf = Buffer.from('d8:url-listlee');
+    expect(extractWebseed(buf)).toBeNull();
+  });
+});
+
+describe('extractInfoHash', () => {
+  it('returns stable sha1 hex for a generated torrent', () => {
+    const buf = makeTorrent({ name: 't.mkv', size: 50, webseedUrl: 'http://x/s/a' });
+    const h = extractInfoHash(buf);
+    expect(h).toMatch(/^[0-9a-f]{40}$/);
+    expect(extractInfoHash(buf)).toBe(h);
+  });
+
+  it('returns null without info dict or on garbage', () => {
+    expect(extractInfoHash(Buffer.from('d3:fooi1ee'))).toBeNull();
+    expect(extractInfoHash(Buffer.from('not-bencode'))).toBeNull();
+  });
+});
+
+describe('bdecode edge cases via extractWebseed', () => {
+  it('decodes lists and rejects unclosed list', () => {
+    const url = 'http://a/b';
+    expect(extractWebseed(Buffer.from(`d8:url-listl${url.length}:${url}ee`))).toBe(url);
+    // unclosed list → catch → null
+    expect(extractWebseed(Buffer.from('d8:url-listl5:hello'))).toBeNull();
+  });
+
+  it('rejects bad string lengths and unclosed dicts', () => {
+    expect(extractWebseed(Buffer.from('d3:fo'))).toBeNull();
+    expect(extractWebseed(Buffer.from('d4:name5:hello'))).toBeNull();
   });
 });