ci: add automated smoke tests

.gitea/workflows/ci.yaml

@@ -0,0 +1,25 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  smoke-test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Run smoke tests
+        run: python3 scripts/smoke_test.py

scripts/smoke_test.py

@@ -0,0 +1,56 @@
+import json
+import subprocess
+import sys
+import time
+import urllib.error
+import urllib.request
+
+process = subprocess.Popen(
+    [sys.executable, "-u", "app/app.py"],
+    stdout=subprocess.DEVNULL,
+    stderr=subprocess.DEVNULL,
+)
+
+try:
+    base_url = "http://127.0.0.1:8000"
+    response = None
+
+    for _ in range(30):
+        if process.poll() is not None:
+            raise RuntimeError("Приложение завершилось до запуска")
+
+        try:
+            response = urllib.request.urlopen(
+                f"{base_url}/health", timeout=1
+            )
+            break
+        except (urllib.error.URLError, TimeoutError):
+            time.sleep(1)
+
+    if response is None:
+        raise RuntimeError("Приложение не ответило за 30 секунд")
+
+    with response:
+        assert response.status == 200
+        data = json.loads(response.read().decode("utf-8"))
+        assert data.get("status") == "ok", data
+
+    with urllib.request.urlopen(base_url, timeout=3) as response:
+        assert response.status == 200
+
+    try:
+        urllib.request.urlopen(f"{base_url}/unknown", timeout=3)
+    except urllib.error.HTTPError as error:
+        assert error.code == 404, error.code
+    else:
+        raise AssertionError("Для /unknown ожидался HTTP 404")
+
+    print("Smoke tests passed!")
+
+finally:
+    process.terminate()
+    try:
+        process.wait(timeout=5)
+    except subprocess.TimeoutExpired:
+        process.kill()
+        process.wait()