v3.10.3 introduced HOME env priority on Windows for test isolation,
which caused database path to change when HOME differs from USERPROFILE
(common in Git/MSYS environments), making providers appear to disappear.
Changes:
- Use CC_SWITCH_TEST_HOME for test isolation instead of HOME
- Add legacy fallback to detect v3.10.3 database location on Windows
- Add logging for legacy path detection to aid debugging
When proxy is active, switching providers only updated the database flags
but not the live backup. This caused the wrong provider config to be
restored when stopping the proxy.
Added `update_live_backup_from_provider()` method to ProxyService that
generates backup from provider's settings_config instead of reading from
live files (which are already taken over by proxy).
The previous cleanup logic only sent a shutdown signal but didn't wait
for the proxy server to actually stop. This caused a race condition
where the app would exit before cleanup completed, leaving Live configs
in an inconsistent state.
Changes:
- Add `server_handle` field to ProxyServer to track the spawned task
- Modify `stop()` to wait for server task completion (5s timeout)
- Add 100ms delay before process exit to ensure I/O flush
- Export ProxyService and fix test files that were missing proxy_service field
This commit refactors all tests to work with the new database-based
architecture, replacing the previous JSON config approach.
Key changes:
- Add Database export to lib.rs for test access
- Create test helper functions in support.rs:
- create_test_state(): Creates empty test state with fresh DB
- create_test_state_with_config(): Migrates JSON config to DB
- Fix environment isolation in provider_service tests:
- provider_service_switch_missing_provider_returns_error
- provider_service_switch_codex_missing_auth_returns_error
- Replace ignored export tests with working alternatives:
- export_sql_writes_to_target_path (tests Database::export_sql)
- export_sql_returns_error_for_invalid_path (tests error handling)
- Update error type matching to align with current implementation
All tests now:
- Use isolated test environments (test_mutex + reset_test_fs)
- Access data via Database API instead of RwLock<MultiAppConfig>
- Work with SQLite persistence layer
- Pass without environment pollution or race conditions
Fixes test compilation errors after database migration.
Key improvements:
- Extract switch_provider_internal() returning AppError for better testability
- Fix backup mtime inheritance: use read+write instead of fs::copy to ensure latest backup survives cleanup
- Add 15+ integration tests covering provider commands, atomic writes, and rollback scenarios
- Expose write_codex_live_atomic, AppState, and test hooks in public API
- Extract tests/support.rs with isolated HOME and mutex utilities
Test coverage:
- Provider switching with live config backfill and MCP sync
- Codex atomic write success and failure rollback
- Backup retention policy with proper mtime ordering
- Negative cases: missing auth field, invalid provider ID
