feat: opt-in Docker-based Gitea integration test suite (#66) (#97)

Co-authored-by: Jason Walker <913443@dadeschools.net>
Co-committed-by: Jason Walker <913443@dadeschools.net>

tests/integration/conftest.py

@@ -0,0 +1,65 @@
+"""Fixtures for the opt-in Docker/local Gitea integration suite (#66).
+
+Everything here is inert unless GITEA_INTEGRATION=1 — the test modules carry
+a module-level skipif, so a default ``pytest tests/ -q`` run never touches the
+network and never needs Docker.
+
+Required environment (see tests/integration/README.md):
+- GITEA_INTEGRATION=1                 opt-in switch
+- GITEA_INTEGRATION_URL               base URL (default http://localhost:3003)
+- GITEA_INTEGRATION_TOKEN             API token for the *local test* instance
+
+The token is a throwaway credential for the disposable container. It is never
+printed, logged, or asserted on. Production credentials must never be used.
+"""
+import os
+import sys
+import uuid
+from pathlib import Path
+
+import pytest
+
+sys.path.insert(0, str(Path(__file__).resolve().parent.parent.parent))
+
+from gitea_auth import api_request  # noqa: E402
+
+ENABLED = os.environ.get("GITEA_INTEGRATION") == "1"
+
+
+def _base_url():
+    return os.environ.get("GITEA_INTEGRATION_URL", "http://localhost:3003").rstrip("/")
+
+
+@pytest.fixture(scope="session")
+def gitea():
+    """Session facts: base URL, auth header string, authenticated login."""
+    token = os.environ.get("GITEA_INTEGRATION_TOKEN")
+    if not token:
+        pytest.fail(
+            "GITEA_INTEGRATION=1 but GITEA_INTEGRATION_TOKEN is unset; "
+            "run tests/integration/gitea-integration token"
+        )
+    base = _base_url()
+    auth = f"token {token}"
+    me = api_request("GET", f"{base}/api/v1/user", auth)
+    return {"base": base, "auth": auth, "login": me["login"]}
+
+
+@pytest.fixture(scope="session")
+def seed_repo(gitea):
+    """Create a disposable, uniquely-named repo; delete it on teardown."""
+    name = f"inttest-{uuid.uuid4().hex[:8]}"
+    repo = api_request(
+        "POST", f"{gitea['base']}/api/v1/user/repos", gitea["auth"],
+        payload={"name": name, "auto_init": True,
+                 "description": "gitea-tools #66 integration seed (disposable)"},
+    )
+    owner = repo["owner"]["login"]
+    yield {"owner": owner, "name": name,
+           "api": f"{gitea['base']}/api/v1/repos/{owner}/{name}"}
+    # Teardown: best-effort delete; a leaked repo is visible and disposable.
+    try:
+        api_request("DELETE", f"{gitea['base']}/api/v1/repos/{owner}/{name}",
+                    gitea["auth"])
+    except RuntimeError:
+        pass