diff --git a/modern/.github/workflows/ci.yml b/modern/.github/workflows/ci.yml
index 2febfc2..d014e38 100644
--- a/modern/.github/workflows/ci.yml
+++ b/modern/.github/workflows/ci.yml
@@ -6,6 +6,8 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Check Python syntax
-        run: python -m py_compile modern/backend/server.py
-      - name: Check frontend package.json
-        run: cat modern/frontend/package.json
+        run: python -m py_compile modern/backend/*.py
+      - name: Run tests
+        run: |
+          python -m pip install -r modern/backend/requirements_full.txt
+          pytest -q
diff --git a/modern/backend/app.py b/modern/backend/app.py
index 28e6c11..ee31530 100644
--- a/modern/backend/app.py
+++ b/modern/backend/app.py
@@ -18,6 +18,18 @@ app.add_middleware(
     allow_headers=["*"],
 )
 
+
+# HTTPS enforcement middleware (for production behind a proxy, check X-Forwarded-Proto)
+@app.middleware('http')
+async def https_redirect(request, call_next):
+    if os.getenv('FORCE_HTTPS', 'false').lower() == 'true':
+        proto = request.headers.get('x-forwarded-proto', request.url.scheme)
+        if proto != 'https':
+            from starlette.responses import RedirectResponse
+            url = request.url.replace(scheme='https')
+            return RedirectResponse(str(url))
+    return await call_next(request)
+
 @app.on_event('startup')
 def startup_event():
     models.init_db()
@@ -198,13 +210,16 @@ def list_integrations():
 
 
 @app.delete('/api/v1/integrations/{integration_id}')
-def delete_integration(integration_id: int):
+def delete_integration(integration_id: int, request=None):
     db = models.SessionLocal()
     try:
         row = db.query(models.Integration).filter_by(id=integration_id).first()
         if not row:
             raise HTTPException(status_code=404, detail='integration not found')
-        db.delete(row)
+    # require owner or admin
+    from .rbac import require_owner_or_admin
+    require_owner_or_admin(row.user_id)(request)
+    db.delete(row)
         db.commit()
         return {'ok': True}
     finally:
@@ -223,7 +238,10 @@ def sync_integration_to_habits(integration_id: int, payload: dict = Body({})):
         if not integration:
             raise HTTPException(status_code=404, detail='integration not found')
 
-        # Fetch events via existing events endpoint logic
+    # require owner or admin
+    from .rbac import require_owner_or_admin
+    require_owner_or_admin(integration.user_id)(None)
+    # Fetch events via existing events endpoint logic
         # Reuse token refresh + decrypt logic from oauth module
         token_row = db.query(models.OAuthToken).filter_by(integration_id=integration_id).order_by(models.OAuthToken.id.desc()).first()
         if not token_row:
diff --git a/modern/backend/models.py b/modern/backend/models.py
index b414cea..6464abc 100644
--- a/modern/backend/models.py
+++ b/modern/backend/models.py
@@ -15,6 +15,7 @@ class User(Base):
     id = Column(Integer, primary_key=True, index=True)
     email = Column(String, unique=True, nullable=False, index=True)
     password_hash = Column(String)
+    role = Column(String, default='user')
     display_name = Column(String)
     created_at = Column(DateTime, server_default=func.current_timestamp())
     updated_at = Column(DateTime, server_default=func.current_timestamp(), onupdate=func.current_timestamp())
diff --git a/modern/backend/rbac.py b/modern/backend/rbac.py
new file mode 100644
index 0000000..9aa98bf
--- /dev/null
+++ b/modern/backend/rbac.py
@@ -0,0 +1,23 @@
+from fastapi import HTTPException
+from .auth import get_current_user
+from . import models
+
+
+def require_role(min_role: str):
+    # Simple role hierarchy
+    hierarchy = {'user': 1, 'moderator': 2, 'admin': 3}
+    def _inner(request=None):
+        user = get_current_user(request)
+        if hierarchy.get(user.role, 0) < hierarchy.get(min_role, 0):
+            raise HTTPException(status_code=403, detail='insufficient role')
+        return user
+    return _inner
+
+
+def require_owner_or_admin(resource_user_id: int):
+    def _inner(request=None):
+        user = get_current_user(request)
+        if user.id == resource_user_id or user.role == 'admin':
+            return user
+        raise HTTPException(status_code=403, detail='must be owner or admin')
+    return _inner
diff --git a/modern/backend/requirements_full.txt b/modern/backend/requirements_full.txt
index 4ae34d5..f1a86f4 100644
--- a/modern/backend/requirements_full.txt
+++ b/modern/backend/requirements_full.txt
@@ -6,3 +6,6 @@ python-dotenv
 requests
 cryptography
 boto3
+pytest
+httpx
+requests
diff --git a/modern/frontend/index.html b/modern/frontend/index.html
index 2041521..d91ff2b 100644
--- a/modern/frontend/index.html
+++ b/modern/frontend/index.html
@@ -1,12 +1,15 @@
 <!doctype html>
 <html>
-  <head>
+
+<head>
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>LifeRPG Modern</title>
-  </head>
-  <body>
+</head>
+
+<body>
     <div id="root"></div>
     <script type="module" src="/src/main.jsx"></script>
-  </body>
-</html>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/modern/frontend/manifest.json b/modern/frontend/manifest.json
index 74ad3f7..878d86a 100644
--- a/modern/frontend/manifest.json
+++ b/modern/frontend/manifest.json
@@ -1,9 +1,9 @@
 {
-  "name": "LifeRPG Modern",
-  "short_name": "LifeRPG",
-  "start_url": "/",
-  "display": "standalone",
-  "background_color": "#ffffff",
-  "description": "A modern, cross-platform habit-leveling app.",
-  "icons": []
-}
+    "name": "LifeRPG Modern",
+    "short_name": "LifeRPG",
+    "start_url": "/",
+    "display": "standalone",
+    "background_color": "#ffffff",
+    "description": "A modern, cross-platform habit-leveling app.",
+    "icons": []
+}
\ No newline at end of file
diff --git a/modern/frontend/package.json b/modern/frontend/package.json
index 55ac66a..e3e4e33 100644
--- a/modern/frontend/package.json
+++ b/modern/frontend/package.json
@@ -1,17 +1,17 @@
 {
-  "name": "liferpg-modern-frontend",
-  "version": "0.0.1",
-  "private": true,
-  "scripts": {
-    "dev": "vite",
-    "build": "vite build",
-    "preview": "vite preview"
-  },
-  "dependencies": {
-    "react": "^18.0.0",
-    "react-dom": "^18.0.0"
-  },
-  "devDependencies": {
-    "vite": "^5.0.0"
-  }
-}
+    "name": "liferpg-modern-frontend",
+    "version": "0.0.1",
+    "private": true,
+    "scripts": {
+        "dev": "vite",
+        "build": "vite build",
+        "preview": "vite preview"
+    },
+    "dependencies": {
+        "react": "^18.0.0",
+        "react-dom": "^18.0.0"
+    },
+    "devDependencies": {
+        "vite": "^5.0.0"
+    }
+}
\ No newline at end of file
diff --git a/modern/frontend/src/App.jsx b/modern/frontend/src/App.jsx
index 7edb30d..d509e91 100644
--- a/modern/frontend/src/App.jsx
+++ b/modern/frontend/src/App.jsx
@@ -3,14 +3,14 @@ import Integrations from './Integrations'
 import Guilds from './Guilds'
 import Login from './Login'
 
-export default function App(){
-  return (
-    <div style={{padding:20,fontFamily:'system-ui, sans-serif'}}>
-      <h1>LifeRPG Modern</h1>
-      <p>Welcome — frontend scaffold. Connect to backend at <code>/api/v1</code>.</p>
-  <Login />
-  <Integrations />
-  <Guilds />
-    </div>
-  )
+export default function App() {
+    return (
+        <div style={{ padding: 20, fontFamily: 'system-ui, sans-serif' }}>
+            <h1>LifeRPG Modern</h1>
+            <p>Welcome — frontend scaffold. Connect to backend at <code>/api/v1</code>.</p>
+            <Login />
+            <Integrations />
+            <Guilds />
+        </div>
+    )
 }
diff --git a/modern/frontend/src/Guilds.jsx b/modern/frontend/src/Guilds.jsx
index c23f45e..6f54f32 100644
--- a/modern/frontend/src/Guilds.jsx
+++ b/modern/frontend/src/Guilds.jsx
@@ -1,55 +1,55 @@
-import React, {useState, useEffect} from 'react'
+import React, { useState, useEffect } from 'react'
 
-const API = (path, opts) => fetch(path, {...(opts||{}), credentials: 'include'}).then(r=>r.json())
+const API = (path, opts) => fetch(path, { ...(opts || {}), credentials: 'include' }).then(r => r.json())
 
-export default function Guilds(){
-  const [guilds, setGuilds] = useState([])
-  const [name, setName] = useState('')
-  const [members, setMembers] = useState([])
-  const [selectedGuild, setSelectedGuild] = useState(null)
-  const [userId] = useState(1)
+export default function Guilds() {
+    const [guilds, setGuilds] = useState([])
+    const [name, setName] = useState('')
+    const [members, setMembers] = useState([])
+    const [selectedGuild, setSelectedGuild] = useState(null)
+    const [userId] = useState(1)
 
-  useEffect(()=>{ API('/api/v1/guilds').then(setGuilds).catch(()=>setGuilds([])) }, [])
+    useEffect(() => { API('/api/v1/guilds').then(setGuilds).catch(() => setGuilds([])) }, [])
 
-  function createGuild(){
-    if(!name.trim()) return
-    API('/api/v1/guilds', {method:'POST', body: JSON.stringify({name, owner_id: userId}), headers: {'Content-Type':'application/json'}})
-      .then(g=> setGuilds([...guilds, g]))
-      .catch(()=>{})
-  }
+    function createGuild() {
+        if (!name.trim()) return
+        API('/api/v1/guilds', { method: 'POST', body: JSON.stringify({ name, owner_id: userId }), headers: { 'Content-Type': 'application/json' } })
+            .then(g => setGuilds([...guilds, g]))
+            .catch(() => { })
+    }
 
-  function loadMembers(gid){
-    API(`/api/v1/guilds/${gid}/members`).then(setMembers).catch(()=>setMembers([]))
-    setSelectedGuild(gid)
-  }
+    function loadMembers(gid) {
+        API(`/api/v1/guilds/${gid}/members`).then(setMembers).catch(() => setMembers([]))
+        setSelectedGuild(gid)
+    }
 
-  function addMember(gid){
-    const uid = prompt('User ID to add:')
-    if(!uid) return
-    API(`/api/v1/guilds/${gid}/members`, {method:'POST', body: JSON.stringify({user_id: parseInt(uid)}), headers: {'Content-Type':'application/json'}})
-      .then(()=> loadMembers(gid))
-      .catch(()=> alert('failed'))
-  }
+    function addMember(gid) {
+        const uid = prompt('User ID to add:')
+        if (!uid) return
+        API(`/api/v1/guilds/${gid}/members`, { method: 'POST', body: JSON.stringify({ user_id: parseInt(uid) }), headers: { 'Content-Type': 'application/json' } })
+            .then(() => loadMembers(gid))
+            .catch(() => alert('failed'))
+    }
 
-  return (
-    <div style={{marginTop:20}}>
-      <h2>Guilds</h2>
-      <div>
-        <input value={name} onChange={e=>setName(e.target.value)} placeholder="Guild name" />
-        <button onClick={createGuild} style={{marginLeft:8}}>Create</button>
-      </div>
-      <ul>
-        {guilds && guilds.length ? guilds.map(g=> (
-          <li key={g.id}>
-            <strong>{g.name}</strong> (owner: {g.owner_id}) <button onClick={()=>loadMembers(g.id)}>Members</button>
-            <button style={{marginLeft:8}} onClick={()=>addMember(g.id)}>Add Member</button>
-          </li>
-        )): <li>No guilds</li>}
-      </ul>
-      <h3>Members</h3>
-      <ul>
-        {members && members.length ? members.map(m=> (<li key={m.id}>User {m.user_id} — {m.role}</li>)) : <li>No members</li>}
-      </ul>
-    </div>
-  )
+    return (
+        <div style={{ marginTop: 20 }}>
+            <h2>Guilds</h2>
+            <div>
+                <input value={name} onChange={e => setName(e.target.value)} placeholder="Guild name" />
+                <button onClick={createGuild} style={{ marginLeft: 8 }}>Create</button>
+            </div>
+            <ul>
+                {guilds && guilds.length ? guilds.map(g => (
+                    <li key={g.id}>
+                        <strong>{g.name}</strong> (owner: {g.owner_id}) <button onClick={() => loadMembers(g.id)}>Members</button>
+                        <button style={{ marginLeft: 8 }} onClick={() => addMember(g.id)}>Add Member</button>
+                    </li>
+                )) : <li>No guilds</li>}
+            </ul>
+            <h3>Members</h3>
+            <ul>
+                {members && members.length ? members.map(m => (<li key={m.id}>User {m.user_id} — {m.role}</li>)) : <li>No members</li>}
+            </ul>
+        </div>
+    )
 }
diff --git a/modern/frontend/src/Integrations.jsx b/modern/frontend/src/Integrations.jsx
index 6618e88..4b91da1 100644
--- a/modern/frontend/src/Integrations.jsx
+++ b/modern/frontend/src/Integrations.jsx
@@ -1,86 +1,86 @@
-import React, {useState, useEffect} from 'react'
+import React, { useState, useEffect } from 'react'
 
-const API = (path) => fetch(path, {credentials: 'include'}).then(r => r.json())
+const API = (path) => fetch(path, { credentials: 'include' }).then(r => r.json())
 
-export default function Integrations(){
-  const [integrations, setIntegrations] = useState([])
-  const [events, setEvents] = useState(null)
-  const [userId] = useState(1)
-  const [msg, setMsg] = useState(null)
-  const [loadingId, setLoadingId] = useState(null)
+export default function Integrations() {
+    const [integrations, setIntegrations] = useState([])
+    const [events, setEvents] = useState(null)
+    const [userId] = useState(1)
+    const [msg, setMsg] = useState(null)
+    const [loadingId, setLoadingId] = useState(null)
 
-  useEffect(()=>{
-    API(`/api/v1/users/${userId}/integrations`).then(d=>setIntegrations(d)).catch(()=>setIntegrations([]))
-  }, [userId])
+    useEffect(() => {
+        API(`/api/v1/users/${userId}/integrations`).then(d => setIntegrations(d)).catch(() => setIntegrations([]))
+    }, [userId])
 
-  function startGoogle(){
-    // Open backend OAuth URL in new window so the redirect can complete
-    window.open(`/api/v1/oauth/google/login?user_id=${userId}`, '_blank')
-  }
+    function startGoogle() {
+        // Open backend OAuth URL in new window so the redirect can complete
+        window.open(`/api/v1/oauth/google/login?user_id=${userId}`, '_blank')
+    }
 
-  function fetchEvents(integrationId){
-    setLoadingId(integrationId)
-    fetch(`/api/v1/integrations/${integrationId}/google/events`, {credentials:'include'})
-      .then(r=>r.json())
-      .then(d=>{
-        setEvents(d)
-        setMsg('Fetched events')
-      })
-      .catch(e=>setEvents({error: String(e)}))
-      .finally(()=>setLoadingId(null))
-  }
+    function fetchEvents(integrationId) {
+        setLoadingId(integrationId)
+        fetch(`/api/v1/integrations/${integrationId}/google/events`, { credentials: 'include' })
+            .then(r => r.json())
+            .then(d => {
+                setEvents(d)
+                setMsg('Fetched events')
+            })
+            .catch(e => setEvents({ error: String(e) }))
+            .finally(() => setLoadingId(null))
+    }
 
-  function previewEvents(integrationId){
-    fetch(`/api/v1/integrations/${integrationId}/events_preview`, {credentials:'include'})
-      .then(r=>r.json()).then(d=>{
-        setEvents(d)
-        setMsg('Preview loaded')
-      }).catch(()=>setMsg('Preview failed'))
-  }
+    function previewEvents(integrationId) {
+        fetch(`/api/v1/integrations/${integrationId}/events_preview`, { credentials: 'include' })
+            .then(r => r.json()).then(d => {
+                setEvents(d)
+                setMsg('Preview loaded')
+            }).catch(() => setMsg('Preview failed'))
+    }
 
-  function removeIntegration(integrationId){
-    if(!confirm('Remove integration?')) return
-    setLoadingId(integrationId)
-    fetch(`/api/v1/integrations/${integrationId}`, {method: 'DELETE', credentials: 'include'})
-      .then(r=>r.json())
-      .then(d=>{
-        setMsg('Integration removed')
-        setIntegrations(integrations.filter(i=>i.id !== integrationId))
-      })
-      .catch(e=>setMsg('Failed to remove'))
-      .finally(()=>setLoadingId(null))
-  }
+    function removeIntegration(integrationId) {
+        if (!confirm('Remove integration?')) return
+        setLoadingId(integrationId)
+        fetch(`/api/v1/integrations/${integrationId}`, { method: 'DELETE', credentials: 'include' })
+            .then(r => r.json())
+            .then(d => {
+                setMsg('Integration removed')
+                setIntegrations(integrations.filter(i => i.id !== integrationId))
+            })
+            .catch(e => setMsg('Failed to remove'))
+            .finally(() => setLoadingId(null))
+    }
 
-  function syncIntegration(integrationId){
-    setLoadingId(integrationId)
-    fetch(`/api/v1/integrations/${integrationId}/sync_to_habits`, {method:'POST', credentials:'include'})
-      .then(r=>r.json())
-      .then(d=>setMsg(`Synced ${d.count || 0} items`))
-      .catch(e=>setMsg('Sync failed'))
-      .finally(()=>setLoadingId(null))
-  }
+    function syncIntegration(integrationId) {
+        setLoadingId(integrationId)
+        fetch(`/api/v1/integrations/${integrationId}/sync_to_habits`, { method: 'POST', credentials: 'include' })
+            .then(r => r.json())
+            .then(d => setMsg(`Synced ${d.count || 0} items`))
+            .catch(e => setMsg('Sync failed'))
+            .finally(() => setLoadingId(null))
+    }
 
-  return (
-    <div style={{marginTop:20}}>
-      <h2>Integrations</h2>
-      <button onClick={startGoogle}>Connect Google Calendar</button>
-      <h3>Your Integrations</h3>
-      <ul>
-        {integrations && integrations.length ? integrations.map(i=> (
-          <li key={i.id} style={{marginBottom:8}}>
-            <strong>{i.provider}</strong> — id: {i.id} — user: {i.user_id}
-            <div style={{display:'inline-block', marginLeft:12}}>
-              <button onClick={()=>fetchEvents(i.id)} disabled={loadingId===i.id} style={{marginRight:6}}>Fetch Events</button>
-              <button onClick={()=>previewEvents(i.id)} disabled={loadingId===i.id} style={{marginRight:6}}>Preview</button>
-              <button onClick={()=>syncIntegration(i.id)} disabled={loadingId===i.id} style={{marginRight:6}}>Sync → Habits</button>
-              <button onClick={()=>removeIntegration(i.id)} disabled={loadingId===i.id}>Remove</button>
-            </div>
-          </li>
-        )): <li>No integrations</li>}
-      </ul>
-      {msg && <div style={{marginTop:8, color:'#0366d6'}}>{msg}</div>}
-      <h3>Events</h3>
-      <pre style={{whiteSpace:'pre-wrap',background:'#f6f6f6',padding:10}}>{events? JSON.stringify(events, null, 2): 'No events fetched'}</pre>
-    </div>
-  )
+    return (
+        <div style={{ marginTop: 20 }}>
+            <h2>Integrations</h2>
+            <button onClick={startGoogle}>Connect Google Calendar</button>
+            <h3>Your Integrations</h3>
+            <ul>
+                {integrations && integrations.length ? integrations.map(i => (
+                    <li key={i.id} style={{ marginBottom: 8 }}>
+                        <strong>{i.provider}</strong> — id: {i.id} — user: {i.user_id}
+                        <div style={{ display: 'inline-block', marginLeft: 12 }}>
+                            <button onClick={() => fetchEvents(i.id)} disabled={loadingId === i.id} style={{ marginRight: 6 }}>Fetch Events</button>
+                            <button onClick={() => previewEvents(i.id)} disabled={loadingId === i.id} style={{ marginRight: 6 }}>Preview</button>
+                            <button onClick={() => syncIntegration(i.id)} disabled={loadingId === i.id} style={{ marginRight: 6 }}>Sync → Habits</button>
+                            <button onClick={() => removeIntegration(i.id)} disabled={loadingId === i.id}>Remove</button>
+                        </div>
+                    </li>
+                )) : <li>No integrations</li>}
+            </ul>
+            {msg && <div style={{ marginTop: 8, color: '#0366d6' }}>{msg}</div>}
+            <h3>Events</h3>
+            <pre style={{ whiteSpace: 'pre-wrap', background: '#f6f6f6', padding: 10 }}>{events ? JSON.stringify(events, null, 2) : 'No events fetched'}</pre>
+        </div>
+    )
 }
diff --git a/modern/frontend/src/Login.jsx b/modern/frontend/src/Login.jsx
index 3047c56..801cbe6 100644
--- a/modern/frontend/src/Login.jsx
+++ b/modern/frontend/src/Login.jsx
@@ -1,25 +1,25 @@
-import React, {useState} from 'react'
+import React, { useState } from 'react'
 
-export default function Login(){
-  const [email,setEmail]=useState('')
-  const [pw,setPw]=useState('')
-  const [msg,setMsg]=useState(null)
+export default function Login() {
+    const [email, setEmail] = useState('')
+    const [pw, setPw] = useState('')
+    const [msg, setMsg] = useState(null)
 
-  function submit(e){
-    e.preventDefault()
-    fetch('/api/v1/auth/login', {method:'POST', headers:{'Content-Type':'application/json'}, body: JSON.stringify({email, password: pw}), credentials:'include'})
-      .then(r=>r.json()).then(()=> setMsg('Logged in')).catch(()=> setMsg('Login failed'))
-  }
+    function submit(e) {
+        e.preventDefault()
+        fetch('/api/v1/auth/login', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ email, password: pw }), credentials: 'include' })
+            .then(r => r.json()).then(() => setMsg('Logged in')).catch(() => setMsg('Login failed'))
+    }
 
-  return (
-    <div style={{marginTop:20}}>
-      <h2>Login</h2>
-      <form onSubmit={submit}>
-        <div><input placeholder="email" value={email} onChange={e=>setEmail(e.target.value)} /></div>
-        <div><input placeholder="password" type="password" value={pw} onChange={e=>setPw(e.target.value)} /></div>
-        <button type="submit">Login</button>
-      </form>
-      {msg && <div style={{marginTop:8}}>{msg}</div>}
-    </div>
-  )
+    return (
+        <div style={{ marginTop: 20 }}>
+            <h2>Login</h2>
+            <form onSubmit={submit}>
+                <div><input placeholder="email" value={email} onChange={e => setEmail(e.target.value)} /></div>
+                <div><input placeholder="password" type="password" value={pw} onChange={e => setPw(e.target.value)} /></div>
+                <button type="submit">Login</button>
+            </form>
+            {msg && <div style={{ marginTop: 8 }}>{msg}</div>}
+        </div>
+    )
 }
diff --git a/modern/frontend/src/main.jsx b/modern/frontend/src/main.jsx
index 60815b7..b9f3ae3 100644
--- a/modern/frontend/src/main.jsx
+++ b/modern/frontend/src/main.jsx
@@ -3,7 +3,7 @@ import { createRoot } from 'react-dom/client'
 import App from './App'
 
 createRoot(document.getElementById('root')).render(
-  <React.StrictMode>
-    <App />
-  </React.StrictMode>
+    <React.StrictMode>
+        <App />
+    </React.StrictMode>
 )
diff --git a/modern/frontend/sw.js b/modern/frontend/sw.js
index 4704e80..e03a13c 100644
--- a/modern/frontend/sw.js
+++ b/modern/frontend/sw.js
@@ -1,12 +1,12 @@
 // Minimal service worker (cache-first for shell)
 const CACHE = 'liferpg-shell-v1'
 self.addEventListener('install', (e) => {
-  e.waitUntil(
-    caches.open(CACHE).then((cache) => cache.addAll(['/','/index.html']))
-  )
+    e.waitUntil(
+        caches.open(CACHE).then((cache) => cache.addAll(['/', '/index.html']))
+    )
 })
 self.addEventListener('fetch', (e) => {
-  e.respondWith(
-    caches.match(e.request).then((r) => r || fetch(e.request))
-  )
+    e.respondWith(
+        caches.match(e.request).then((r) => r || fetch(e.request))
+    )
 })
diff --git a/modern/tests/test_auth.py b/modern/tests/test_auth.py
new file mode 100644
index 0000000..a0e91a4
--- /dev/null
+++ b/modern/tests/test_auth.py
@@ -0,0 +1,13 @@
+import pytest
+from fastapi.testclient import TestClient
+from modern.backend.app import app
+
+client = TestClient(app)
+
+def test_signup_and_login():
+    resp = client.post('/api/v1/auth/signup', json={'email':'test@example.com','password':'secret'})
+    assert resp.status_code == 200
+    resp = client.post('/api/v1/auth/login', json={'email':'test@example.com','password':'secret'})
+    assert resp.status_code == 200
+    assert 'session' in resp.cookies
+*** End Patch
diff --git a/modern/tests/test_integrations.py b/modern/tests/test_integrations.py
new file mode 100644
index 0000000..2df80db
--- /dev/null
+++ b/modern/tests/test_integrations.py
@@ -0,0 +1,10 @@
+import pytest
+from fastapi.testclient import TestClient
+from modern.backend.app import app
+
+client = TestClient(app)
+
+def test_list_integrations_empty():
+    resp = client.get('/api/v1/integrations')
+    assert resp.status_code == 200
+*** End Patch