269 lines
14 KiB
Python
269 lines
14 KiB
Python
# #region Test.Git.Base.Edge [C:3] [TYPE Module] [SEMANTICS test, git, base, repo, migrate, coverage]
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# @BRIEF Additional edge case tests for GitServiceBase — repo path resolution, migration, delete_repo edge paths.
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# @RELATION BINDS_TO -> [GitServiceBase]
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import sys
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from pathlib import Path
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sys.path.insert(0, str(Path(__file__).parent.parent.parent.parent / "src"))
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import contextlib
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import os
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from unittest.mock import AsyncMock, MagicMock, patch
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import pytest
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from fastapi import HTTPException
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from git.exc import InvalidGitRepositoryError
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from src.services.git._base import GitServiceBase
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class TestResolveBasePath:
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def test_custom_base_path_returns_direct(self):
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"""Custom base_path (not 'git_repos') returns path directly."""
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with patch.object(GitServiceBase, '_ensure_base_path_exists'), \
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patch.object(GitServiceBase, '_resolve_base_path', return_value="/custom/path"):
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svc = GitServiceBase(base_path="/custom/path")
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# Already resolved in __init__
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assert svc.base_path == "/custom/path"
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def test_fallback_on_db_error(self):
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"""DB error during resolve → fallback to default."""
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with patch("src.services.git._base.SessionLocal", side_effect=Exception("DB error")):
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with patch.object(GitServiceBase, '_ensure_base_path_exists'):
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svc = GitServiceBase(base_path="git_repos")
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assert svc.base_path is not None
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class TestGetRepoPathDBPath:
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@pytest.mark.asyncio
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async def test_db_path_exists_returned(self):
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"""DB has local_path and it exists → return it."""
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with patch.object(GitServiceBase, '_ensure_base_path_exists'):
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svc = GitServiceBase(base_path="git_repos")
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svc.base_path = "/tmp/base"
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svc.legacy_base_path = "/tmp/legacy"
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svc._uses_default_base_path = True
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with patch("src.services.git._base.SessionLocal") as mock_sl:
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mock_db = MagicMock()
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mock_sl.return_value = mock_db
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mock_db_repo = MagicMock()
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mock_db_repo.local_path = "/tmp/existing/repo"
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mock_db.query.return_value.filter.return_value.first.return_value = mock_db_repo
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with patch("os.path.exists", return_value=True), \
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patch("os.path.abspath", side_effect=lambda x: x):
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result = await svc._get_repo_path(1, "my-key")
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assert result == "/tmp/existing/repo"
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@pytest.mark.asyncio
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async def test_db_path_legacy_migration(self):
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"""DB path starts with legacy base → migrate."""
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with patch.object(GitServiceBase, '_ensure_base_path_exists'):
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svc = GitServiceBase(base_path="git_repos")
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svc.base_path = "/tmp/new-base"
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svc.legacy_base_path = "/tmp/legacy"
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svc._uses_default_base_path = True
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with patch("src.services.git._base.SessionLocal") as mock_sl:
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mock_db = MagicMock()
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mock_sl.return_value = mock_db
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mock_db_repo = MagicMock()
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mock_db_repo.local_path = "/tmp/legacy/repo"
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mock_db.query.return_value.filter.return_value.first.return_value = mock_db_repo
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with patch("os.path.exists", return_value=True), \
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patch("os.path.abspath", side_effect=lambda x: x), \
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patch.object(svc, '_migrate_repo_directory', new_callable=AsyncMock, return_value="/tmp/new-base/my-key"):
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result = await svc._get_repo_path(1, "my-key")
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assert result == "/tmp/new-base/my-key"
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@pytest.mark.asyncio
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async def test_db_query_exception(self):
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"""Exception in DB query → fallback to path resolution."""
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with patch.object(GitServiceBase, '_ensure_base_path_exists'):
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svc = GitServiceBase(base_path="git_repos")
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svc.base_path = "/tmp/base"
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svc.legacy_base_path = "/tmp/legacy"
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svc._uses_default_base_path = True
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with patch("src.services.git._base.SessionLocal", side_effect=Exception("DB down")):
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result = await svc._get_repo_path(1, "my-key")
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assert result == "/tmp/base/my-key"
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@pytest.mark.asyncio
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async def test_legacy_id_path_migration(self):
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"""Legacy ID path exists → migrate to new path."""
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with patch.object(GitServiceBase, '_ensure_base_path_exists'):
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svc = GitServiceBase(base_path="git_repos")
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svc.base_path = "/tmp/base"
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svc.legacy_base_path = "/tmp/legacy"
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svc._uses_default_base_path = True
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with patch("src.services.git._base.SessionLocal") as mock_sl:
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mock_db = MagicMock()
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mock_sl.return_value = mock_db
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mock_db.query.return_value.filter.return_value.first.return_value = None
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with patch("os.path.exists", side_effect=lambda p: p == "/tmp/legacy/1"), \
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patch.object(svc, '_migrate_repo_directory', new_callable=AsyncMock, return_value="/tmp/base/dashboard"):
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result = await svc._get_repo_path(1)
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assert result == "/tmp/base/dashboard"
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@pytest.mark.asyncio
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async def test_target_path_exists_updates_db(self):
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"""Target path already exists → update DB record."""
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with patch.object(GitServiceBase, '_ensure_base_path_exists'):
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svc = GitServiceBase(base_path="git_repos")
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svc.base_path = "/tmp/base"
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svc.legacy_base_path = "/tmp/legacy"
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svc._uses_default_base_path = True
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with patch("src.services.git._base.SessionLocal") as mock_sl:
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mock_db = MagicMock()
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mock_sl.return_value = mock_db
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mock_db.query.return_value.filter.return_value.first.return_value = None
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with patch("os.path.exists", return_value=True), \
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patch.object(svc, '_update_repo_local_path') as mock_update:
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result = await svc._get_repo_path(1, "my-key")
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assert result == "/tmp/base/my-key"
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mock_update.assert_called_once()
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class TestDeleteRepoEdge:
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@pytest.mark.asyncio
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async def test_delete_repo_file_not_dir(self):
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"""Repo path exists but is a file → use os.remove."""
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with patch.object(GitServiceBase, '_ensure_base_path_exists'):
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svc = GitServiceBase(base_path="git_repos")
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svc.base_path = "/tmp/base"
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with patch.object(svc, "_get_repo_path", new_callable=AsyncMock, return_value="/tmp/repo-file"), \
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patch("os.path.exists", return_value=True), \
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patch("os.path.isdir", return_value=False), \
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patch("os.remove", new_callable=MagicMock) as mock_remove, \
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patch.object(svc, '_locked', return_value=contextlib.nullcontext()):
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import src.services.git._base as gb_mod
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orig_sl = gb_mod.SessionLocal
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try:
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mock_db = MagicMock()
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gb_mod.SessionLocal = MagicMock(return_value=mock_db)
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mock_db.query.return_value.filter.return_value.first.return_value = None
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# Source returns early when removed_files=True and no DB record
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result = await svc.delete_repo(1)
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assert result is None
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mock_remove.assert_called_once_with("/tmp/repo-file")
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finally:
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gb_mod.SessionLocal = orig_sl
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@pytest.mark.asyncio
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async def test_delete_repo_db_error_rollback(self):
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"""DB error during delete → rollback and HTTP 500."""
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with patch.object(GitServiceBase, '_ensure_base_path_exists'):
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svc = GitServiceBase(base_path="git_repos")
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svc.base_path = "/tmp/base"
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with patch.object(svc, "_get_repo_path", new_callable=AsyncMock, return_value="/tmp/repo"), \
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patch("os.path.exists", return_value=True), \
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patch("os.path.isdir", return_value=True), \
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patch.object(svc, '_locked', return_value=contextlib.nullcontext()):
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import src.services.git._base as gb_mod
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orig_sl = gb_mod.SessionLocal
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try:
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mock_db = MagicMock()
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gb_mod.SessionLocal = MagicMock(return_value=mock_db)
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mock_db_repo = MagicMock()
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mock_db.query.return_value.filter.return_value.first.return_value = mock_db_repo
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mock_db.delete.side_effect = Exception("DB error")
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gb_mod.run_blocking = AsyncMock()
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with pytest.raises(HTTPException, match="500"):
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await svc.delete_repo(1)
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mock_db.rollback.assert_called_once()
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finally:
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gb_mod.SessionLocal = orig_sl
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class TestMigrateRepoDirectoryEdges:
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@pytest.mark.asyncio
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async def test_os_replace_fallback_to_shutil(self):
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"""OSError on os.replace → falls back to shutil.move."""
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with patch.object(GitServiceBase, '_ensure_base_path_exists'), \
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patch.object(GitServiceBase, '_resolve_base_path', return_value="/tmp/test"):
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svc = GitServiceBase(base_path="/tmp/test")
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with patch("os.path.exists", return_value=False), \
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patch.object(svc, '_update_repo_local_path'), \
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patch("src.services.git._base.run_blocking", new_callable=AsyncMock) as mock_blocking:
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# Make first os.replace fail, second shutil.move succeed
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mock_blocking.side_effect = [None, OSError("rename failed"), None]
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result = await svc._migrate_repo_directory(1, "/source", "/target")
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assert result == "/target"
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@pytest.mark.asyncio
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async def test_migrate_existing_target_keeps_source(self):
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"""Target already exists → return source."""
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with patch.object(GitServiceBase, '_ensure_base_path_exists'), \
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patch.object(GitServiceBase, '_resolve_base_path', return_value="/tmp/test"):
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svc = GitServiceBase(base_path="/tmp/test")
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with patch("os.path.exists", return_value=True):
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result = await svc._migrate_repo_directory(1, "/source", "/target")
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assert result == "/source"
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class TestInitRepoEdge:
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@pytest.mark.asyncio
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async def test_existing_path_is_not_git_repo_recreates(self):
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"""Path exists but is not a valid Git repo → recreate."""
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with patch.object(GitServiceBase, '_ensure_base_path_exists'), \
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patch.object(GitServiceBase, '_resolve_base_path', return_value="/tmp/test"):
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svc = GitServiceBase(base_path="/tmp/test")
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with patch.object(svc, "_get_repo_path", new_callable=AsyncMock, return_value="/tmp/repo"), \
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patch("os.path.exists", return_value=True), \
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patch("src.services.git._base.run_blocking") as mock_blocking, \
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patch.object(svc, "_clone_with_auth", new_callable=AsyncMock) as mock_clone, \
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patch.object(svc, "_ensure_gitflow_branches", create=True), \
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patch.object(svc, '_locked', return_value=contextlib.nullcontext()):
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# First run_blocking call is Path(repo_path).parent.mkdir, then Repo() raises
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mock_blocking.side_effect = [None, InvalidGitRepositoryError("Invalid repo"), None, MagicMock()]
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mock_clone.return_value = MagicMock()
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result = await svc.init_repo(1, "https://remote.com/repo.git", "pat")
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assert result is not None
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@pytest.mark.asyncio
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async def test_stale_path_unlink_fallback(self):
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"""stale_path.exists after rmtree → tries unlink."""
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with patch.object(GitServiceBase, '_ensure_base_path_exists'), \
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patch.object(GitServiceBase, '_resolve_base_path', return_value="/tmp/test"):
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svc = GitServiceBase(base_path="/tmp/test")
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with patch.object(svc, "_get_repo_path", new_callable=AsyncMock, return_value="/tmp/repo"), \
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patch("os.path.exists", return_value=True), \
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patch("src.services.git._base.run_blocking") as mock_blocking, \
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patch.object(svc, "_clone_with_auth", new_callable=AsyncMock) as mock_clone, \
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patch.object(svc, "_ensure_gitflow_branches", create=True), \
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patch.object(svc, '_locked', return_value=contextlib.nullcontext()), \
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patch("pathlib.Path.exists", return_value=True):
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mock_blocking.side_effect = [
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None, # Path(repo_path).parent.mkdir
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InvalidGitRepositoryError("Invalid repo"), # Repo() call
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None, # shutil.rmtree
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None, # stale_path.unlink
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MagicMock(), # Repo from clone
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]
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mock_clone.return_value = MagicMock()
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result = await svc.init_repo(1, "https://remote.com/repo.git", "pat")
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assert result is not None
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class TestClosedService:
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def test_closed_service_blocks_locked(self):
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"""Closed service raises RuntimeError in _locked."""
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with patch.object(GitServiceBase, '_ensure_base_path_exists'), \
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patch.object(GitServiceBase, '_resolve_base_path', return_value="/tmp/test"):
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svc = GitServiceBase(base_path="/tmp/test")
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svc._closed = True
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with pytest.raises(RuntimeError, match="closed"):
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with svc._locked(1):
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pass
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# #endregion Test.Git.Base.Edge
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