Implement FastAPI Temporal MVP pipeline

tests/conftest.py

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+"""Test fixtures for the Temporal demo."""
+
+from contextlib import AsyncExitStack
+
+import pytest_asyncio
+from httpx import ASGITransport, AsyncClient
+from temporalio.testing import WorkflowEnvironment
+
+from app.config.settings import get_settings
+from app.infra.db.session import dispose_database, init_database
+from app.infra.temporal.client import set_temporal_client
+from app.main import create_app
+from app.workers.runner import build_workers
+
+
+@pytest_asyncio.fixture
+async def api_runtime(tmp_path, monkeypatch):
+    """Provide an API client and in-memory Temporal test environment."""
+
+    db_path = tmp_path / "test.db"
+    monkeypatch.setenv("DATABASE_URL", f"sqlite+aiosqlite:///{db_path.as_posix()}")
+    monkeypatch.setenv("AUTO_CREATE_TABLES", "true")
+
+    get_settings.cache_clear()
+    await dispose_database()
+    await init_database()
+
+    app = create_app()
+
+    async with await WorkflowEnvironment.start_time_skipping() as env:
+        set_temporal_client(env.client)
+        async with AsyncExitStack() as stack:
+            for worker in build_workers(env.client):
+                await stack.enter_async_context(worker)
+            async with AsyncClient(
+                transport=ASGITransport(app=app),
+                base_url="http://testserver",
+            ) as client:
+                yield client, env
+
+    set_temporal_client(None)
+    await dispose_database()
+    get_settings.cache_clear()
+