T05: Calendar plugin backend — appointments + tasks + kanban + ICS + resources + recurrence — 69 tests, 86.87% coverage

tests/conftest.py

@@ -36,6 +36,17 @@ from app.models.role import Role
 from app.models.tenant import Tenant
 from app.models.user import User, UserTenant
 from app.models.workflow import Workflow, WorkflowInstance, WorkflowStepHistory  # noqa: F401
+from app.plugins.builtins.calendar import CalendarPlugin  # noqa: F401
+from app.plugins.builtins.calendar.models import (  # noqa: F401
+    Calendar,
+    CalendarEntry,
+    CalendarEntryLink,
+    CalendarShare,
+    Resource,
+    ResourceBooking,
+    Subtask,
+    UserCalendarVisibility,
+)
 from app.plugins.builtins.dms import DmsPlugin  # noqa: F401
 from app.plugins.builtins.dms.models import File as DmsFile  # noqa: F401
 from app.plugins.builtins.dms.models import Folder  # noqa: F401
@@ -103,7 +114,7 @@ def clean_tables(db_setup):
         # TRUNCATE all tables with CASCADE — fast and reliable isolation
         conn.execute(
             text(
-                "TRUNCATE TABLE files, folders, entity_links, share_links, permissions, tag_assignments, tags, workflow_step_history, workflow_instances, workflows, ai_messages, ai_conversations, plugin_migrations, plugins, company_contacts, contacts, api_tokens, password_reset_tokens, notifications, deletion_log, audit_log, sessions, roles, companies, user_tenants, users, tenants CASCADE;"
+                "TRUNCATE TABLE resource_bookings, resources, subtasks, user_calendar_visibility, calendar_shares, calendar_entry_links, calendar_entries, calendars, files, folders, entity_links, share_links, permissions, tag_assignments, tags, workflow_step_history, workflow_instances, workflows, ai_messages, ai_conversations, plugin_migrations, plugins, company_contacts, contacts, api_tokens, password_reset_tokens, notifications, deletion_log, audit_log, sessions, roles, companies, user_tenants, users, tenants CASCADE;"
             )
         )
         conn.commit()
@@ -349,3 +360,57 @@ async def authed_client(
     assert resp.status_code == 200, f"DMS activate failed: {resp.text}"
 
     return dms_client, seed
+
+
+# ─── Calendar Fixtures ───
+
+
+@pytest_asyncio.fixture
+async def calendar_app(engine: AsyncEngine, redis_client):
+    """FastAPI app with Calendar plugin registered, installed, and activated."""
+    reset_engine_for_testing(engine)
+    app = create_app()
+
+    registry = reset_registry_for_testing()
+    registry.initialize(engine, app)
+
+    container = get_container()
+    await container.initialize()
+
+    registry.register_plugin(CalendarPlugin())
+    reset_plugin_service_for_testing(registry)
+
+    # Pre-install and activate the plugin so routes are registered
+    # (tests that use viewer accounts can't install/activate — require_admin blocks them)
+    _sf = async_sessionmaker(bind=engine, expire_on_commit=False, class_=AsyncSession)
+    async with _sf() as session:
+        await registry.install(session, "calendar")
+        await registry.activate(session, "calendar")
+        await session.commit()
+
+    yield app
+    await close_engine()
+
+
+@pytest_asyncio.fixture
+async def calendar_client(calendar_app) -> AsyncClient:
+    transport = ASGITransport(app=calendar_app)
+    async with AsyncClient(transport=transport, base_url="http://test") as c:
+        yield c
+
+
+@pytest_asyncio.fixture
+async def calendar_authed_client(
+    calendar_client: AsyncClient, db_session: AsyncSession
+) -> tuple[AsyncClient, dict]:
+    """Authenticated admin client with seeded data and calendar plugin activated."""
+    seed = await seed_tenant_and_users(db_session)
+    await login_client(calendar_client, "admin@tenanta.com")
+
+    # Install + activate calendar plugin
+    resp = await calendar_client.post("/api/v1/plugins/calendar/install", headers=ORIGIN_HEADER)
+    assert resp.status_code == 200, f"Calendar install failed: {resp.text}"
+    resp = await calendar_client.post("/api/v1/plugins/calendar/activate", headers=ORIGIN_HEADER)
+    assert resp.status_code == 200, f"Calendar activate failed: {resp.text}"
+
+    return calendar_client, seed