copilot test

tests/test_docker_integration.py

@@ -0,0 +1,56 @@
+import os
+import shutil
+import subprocess
+import time
+import socket
+import urllib.request
+
+import pytest
+
+
+def docker_available():
+    return shutil.which("docker") is not None
+
+
+def wait_for_http(url, timeout=30):
+    end = time.time() + timeout
+    last_exc = None
+    while time.time() < end:
+        try:
+            with urllib.request.urlopen(url, timeout=3) as r:
+                body = r.read().decode('utf-8', errors='ignore')
+                return r.getcode(), body
+        except Exception as e:
+            last_exc = e
+            time.sleep(0.5)
+    raise RuntimeError(f"HTTP check failed after {timeout}s: {last_exc}")
+
+
+@pytest.mark.skipif(not docker_available(), reason="Docker is not available on this runner")
+@pytest.mark.integration
+def test_build_run_and_cleanup_docker():
+    image_tag = "scenar-creator:latest"
+    container_name = "scenar-creator-test"
+    port = int(os.environ.get('SCENAR_TEST_PORT', '8080'))
+
+    # Build image
+    subprocess.run(["docker", "build", "-t", image_tag, "."], check=True)
+
+    # Ensure no leftover container
+    subprocess.run(["docker", "rm", "-f", container_name], check=False)
+
+    try:
+        # Run container
+        subprocess.run([
+            "docker", "run", "-d", "--name", container_name, "-p", f"{port}:8080", image_tag
+        ], check=True)
+
+        # Wait for HTTP and verify content
+        code, body = wait_for_http(f"http://127.0.0.1:{port}/")
+        assert code == 200
+        assert "Vytvoření Scénáře" in body or "Scenar" in body or "Vytvoření" in body
+
+    finally:
+        # Cleanup container and image
+        subprocess.run(["docker", "rm", "-f", container_name], check=False)
+        subprocess.run(["docker", "rmi", image_tag], check=False)