191 lines
7.5 KiB
Python
191 lines
7.5 KiB
Python
import unittest
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from pathlib import Path
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import sys
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from unittest.mock import AsyncMock, MagicMock, patch
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import os
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import httpx
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REPO_ROOT = Path(__file__).resolve().parents[1]
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sys.path.insert(0, str(REPO_ROOT / "opax-mcp"))
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from gitea_handler import handle_list_repo_files
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class TestGiteaHandler(unittest.TestCase):
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def setUp(self):
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self.original_gitea_url = os.environ.get("GITEA_URL")
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self.original_gitea_token = os.environ.get("GITEA_TOKEN")
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os.environ["GITEA_URL"] = "https://gitea.example.com"
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os.environ["GITEA_TOKEN"] = "test-token"
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def tearDown(self):
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if self.original_gitea_url is not None:
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os.environ["GITEA_URL"] = self.original_gitea_url
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else:
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del os.environ["GITEA_URL"]
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if self.original_gitea_token is not None:
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os.environ["GITEA_TOKEN"] = self.original_gitea_token
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else:
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del os.environ["GITEA_TOKEN"]
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def _prepare_mock_client(self, payload, is_file=False):
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response = MagicMock()
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response.raise_for_status = MagicMock()
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if is_file:
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response.json.return_value = {"name": "file.txt", "path": "file.txt", "type": "file"}
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else:
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response.json.return_value = payload
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client = MagicMock()
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client.get = AsyncMock(return_value=response)
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async_client = MagicMock()
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async_client.__aenter__ = AsyncMock(return_value=client)
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async_client.__aexit__ = AsyncMock(return_value=None)
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return async_client, client
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@patch("httpx.AsyncClient")
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def test_list_repo_files_root(self, mock_async_client_constructor):
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payload = [
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{"name": "README.md", "path": "README.md", "type": "file", "sha": "sha123", "size": 1024},
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{"name": "docs", "path": "docs", "type": "dir"}
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]
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mock_async_client, _ = self._prepare_mock_client(payload)
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mock_async_client_constructor.return_value = mock_async_client
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async def run_test():
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result = await handle_list_repo_files({"path": None}, "test/repo")
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self.assertEqual(result["path"], "")
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self.assertEqual(len(result["files"]), 2)
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self.assertEqual(result["files"][0]["name"], "README.md")
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self.assertIn("sha", result["files"][0])
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self.assertIn("size", result["files"][0])
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self.assertEqual(result["files"][1]["name"], "docs")
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self.assertNotIn("sha", result["files"][1])
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self.assertNotIn("size", result["files"][1])
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import asyncio
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asyncio.run(run_test())
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@patch("httpx.AsyncClient")
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def test_list_repo_files_empty_path(self, mock_async_client_constructor):
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payload = []
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mock_async_client, _ = self._prepare_mock_client(payload)
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mock_async_client_constructor.return_value = mock_async_client
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async def run_test():
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result = await handle_list_repo_files({"path": ""}, "test/repo")
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self.assertEqual(result["path"], "")
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import asyncio
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asyncio.run(run_test())
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@patch("httpx.AsyncClient")
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def test_list_repo_files_dot_path(self, mock_async_client_constructor):
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payload = []
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mock_async_client, _ = self._prepare_mock_client(payload)
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mock_async_client_constructor.return_value = mock_async_client
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async def run_test():
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result = await handle_list_repo_files({"path": "."}, "test/repo")
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self.assertEqual(result["path"], "")
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import asyncio
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asyncio.run(run_test())
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@patch("httpx.AsyncClient")
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def test_nested_path(self, mock_async_client_constructor):
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payload = []
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mock_async_client, mock_client = self._prepare_mock_client(payload)
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mock_async_client_constructor.return_value = mock_async_client
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async def run_test():
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await handle_list_repo_files({"path": "docs/security"}, "test/repo")
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mock_client.get.assert_called_once()
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called_url = mock_client.get.call_args[0][0]
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self.assertIn("docs/security", called_url)
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import asyncio
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asyncio.run(run_test())
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@patch("httpx.AsyncClient")
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def test_path_is_file(self, mock_async_client_constructor):
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mock_async_client, _ = self._prepare_mock_client(None, is_file=True)
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mock_async_client_constructor.return_value = mock_async_client
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async def run_test():
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with self.assertRaisesRegex(ValueError, "Path is a file, not a directory. Use get_file_content instead."):
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await handle_list_repo_files({"path": "file.txt"}, "test/repo")
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import asyncio
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asyncio.run(run_test())
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def test_invalid_paths(self):
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invalid_paths = [
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"../secrets",
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"docs/../secrets",
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"docs\\secrets",
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"/etc/passwd",
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"https://example.com",
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"docs?ref=other",
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"docs#fragment",
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"docs//security",
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"docs/./security",
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]
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async def run_test():
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for path in invalid_paths:
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with self.subTest(path=path):
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with self.assertRaisesRegex(ValueError, "Invalid repository path."):
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await handle_list_repo_files({"path": path}, "test/repo")
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import asyncio
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asyncio.run(run_test())
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def test_invalid_input_types(self):
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async def run_test():
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with self.assertRaisesRegex(ValueError, "Invalid repository path."):
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await handle_list_repo_files({"path": 123}, "test/repo")
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import asyncio
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asyncio.run(run_test())
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def test_unsupported_fields(self):
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unsupported = [
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{"repo": "x"},
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{"ref": "y"},
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{"branch": "z"},
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{"extra": "key"},
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]
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async def run_test():
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for p in unsupported:
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with self.subTest(p=p):
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with self.assertRaisesRegex(ValueError, "Unsupported list_repo_files input field."):
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await handle_list_repo_files(p, "test/repo")
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import asyncio
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asyncio.run(run_test())
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@patch("httpx.AsyncClient")
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def test_uses_trusted_repo(self, mock_async_client_constructor):
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payload = []
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mock_async_client, mock_client = self._prepare_mock_client(payload)
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mock_async_client_constructor.return_value = mock_async_client
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async def run_test():
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await handle_list_repo_files({"path": "docs", "repo": "user/bad-repo"}, "test/repo")
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# The handler should raise an error due to the unsupported 'repo' field.
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import asyncio
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with self.assertRaisesRegex(ValueError, "Unsupported list_repo_files input field."):
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asyncio.run(run_test())
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@patch("httpx.AsyncClient")
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def test_http_error_propagation(self, mock_async_client_constructor):
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response = MagicMock()
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response.raise_for_status.side_effect = httpx.HTTPStatusError("Error", request=MagicMock(), response=MagicMock())
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client = MagicMock()
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client.get = AsyncMock(return_value=response)
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async_client = MagicMock()
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async_client.__aenter__ = AsyncMock(return_value=client)
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async_client.__aexit__ = AsyncMock(return_value=None)
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mock_async_client_constructor.return_value = async_client
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async def run_test():
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with self.assertRaises(httpx.HTTPStatusError):
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await handle_list_repo_files({"path": ""}, "test/repo")
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import asyncio
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asyncio.run(run_test())
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if __name__ == '__main__':
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unittest.main()
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