gns3-server/tests/api/test_openapi_spec.py

115 lines
3.8 KiB
Python

#
# Copyright (C) 2026 GNS3 Technologies Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import json
import subprocess
import sys
import pytest
from fastapi import FastAPI
from gns3server.agent import AI_COPILOT_AVAILABLE, MCP_AVAILABLE
from gns3server.version import __api_version__, __version__
pytestmark = pytest.mark.asyncio
AI_PATH_PREFIXES = (
"/v3/copilot",
"/v3/mcp",
"/v3/access/llm",
"/v3/access/users/{user_id}/llm-model-configs",
"/v3/access/groups/{group_id}/llm-model-configs",
)
SPEC_SCRIPT = """
import json
import sys
from gns3server.config import Config
Config.instance(files=[sys.argv[1]])
from gns3server.api.server import app
print(json.dumps(app.openapi()))
"""
def _operation_ids(spec: dict) -> list:
return [
operation["operationId"]
for path_item in spec["paths"].values()
for operation in path_item.values()
if isinstance(operation, dict) and "operationId" in operation
]
def _build_spec(tmp_path, include_ai: bool) -> dict:
config_file = tmp_path / "gns3_server.conf"
config_file.write_text(f"[Server]\nopenapi_include_ai = {str(include_ai).lower()}\n")
result = subprocess.run(
[sys.executable, "-c", SPEC_SCRIPT, str(config_file)],
capture_output=True,
text=True,
check=True,
timeout=120,
)
return json.loads(result.stdout.splitlines()[-1])
class TestOpenAPISpec:
async def test_controller_version_matches_package(self, app: FastAPI) -> None:
spec = app.openapi()
assert spec["info"]["version"] == __api_version__
assert spec["info"]["version"] == __version__.split("+")[0]
assert "+" not in spec["info"]["version"]
async def test_compute_version_matches_package(self, app: FastAPI) -> None:
compute_app = next(route.app for route in app.routes if getattr(route, "path", None) == "/v3/compute")
assert compute_app.openapi()["info"]["version"] == __api_version__
async def test_servers_entry(self, app: FastAPI) -> None:
assert app.openapi()["servers"] == [{"url": "/"}]
async def test_no_catch_all_operations(self, app: FastAPI) -> None:
paths = app.openapi()["paths"]
assert [path for path in paths if "{path}" in path] == []
async def test_operation_ids_are_unique(self, app: FastAPI) -> None:
operation_ids = _operation_ids(app.openapi())
assert len(operation_ids) == len(set(operation_ids))
@pytest.mark.skipif(AI_COPILOT_AVAILABLE or MCP_AVAILABLE, reason="AI extras are installed")
async def test_ai_routes_absent_without_extras(self, app: FastAPI) -> None:
paths = app.openapi()["paths"]
assert [path for path in paths if path.startswith(AI_PATH_PREFIXES)] == []
async def test_setting_hides_ai_routes_and_keeps_the_rest(self, tmp_path) -> None:
with_ai = _build_spec(tmp_path, include_ai=True)
without_ai = _build_spec(tmp_path, include_ai=False)
assert [path for path in without_ai["paths"] if path.startswith(AI_PATH_PREFIXES)] == []
non_ai_paths = {path: item for path, item in with_ai["paths"].items() if not path.startswith(AI_PATH_PREFIXES)}
assert without_ai["paths"] == non_ai_paths
assert len(_operation_ids(without_ai)) == len(set(_operation_ids(without_ai)))