2 Commits

• refactor(backend): phase 3 - expand integration tests for Codex and MCP sync

  Expand test suite from 3 to 11 integration tests, adding comprehensive coverage
  for Codex dual-file atomicity and bidirectional MCP synchronization:
  
  New Codex sync tests:
  - sync_codex_provider_writes_auth_and_config: validates atomic write of auth.json
    and config.toml, plus SSOT backfill of latest toml content
  - sync_enabled_to_codex_writes_enabled_servers: MCP projection to config.toml
  - sync_enabled_to_codex_removes_servers_when_none_enabled: cleanup when all disabled
  - sync_enabled_to_codex_returns_error_on_invalid_toml: error handling for malformed TOML
  
  New Codex MCP import tests:
  - import_from_codex_adds_servers_from_mcp_servers_table: imports new servers from live config
  - import_from_codex_merges_into_existing_entries: smart merge preserving SSOT server configs
  
  New Claude MCP tests:
  - sync_claude_enabled_mcp_projects_to_user_config: enabled/disabled filtering for .claude.json
  - import_from_claude_merges_into_config: intelligent merge preserving existing configurations
  
  Expand lib.rs API exports:
  - Codex paths: get_codex_auth_path, get_codex_config_path
  - Claude MCP: get_claude_mcp_path
  - MCP sync: sync_enabled_to_claude, sync_enabled_to_codex
  - MCP import: import_from_claude, import_from_codex
  - Error type: AppError (for test assertions)
  
  Test infrastructure improvements:
  - Enhanced reset_test_fs() to clean .claude.json
  - All tests use isolated HOME directory with sequential execution via mutex
  
  Test results: 11/11 passed
  Files changed: 3 (+394/-6 lines)
  
  Next steps: Command layer integration tests and error recovery scenarios

  Jason · 2025-10-27 23:26:42 +08:00
  10abdfa096
• refactor(backend): phase 3 - add integration tests for config sync (partial)

  Add integration test suite with isolated test environment:
  - New test file: tests/import_export_sync.rs (149 lines, 3 test cases)
    * sync_claude_provider_writes_live_settings: validates SSOT sync to live settings
    * create_backup_skips_missing_file: edge case handling for missing config
    * create_backup_generates_snapshot_file: verifies backup snapshot creation
  - Test infrastructure:
    * OnceLock-based isolated HOME directory in temp folder
    * Mutex guard to ensure sequential test execution (avoid file system race)
    * Automatic cleanup between test runs
  
  Export core APIs for testing (lib.rs):
  - AppType, MultiAppConfig, Provider (data structures)
  - get_claude_settings_path, read_json_file (config utilities)
  - create_backup, sync_current_providers_to_live (sync operations)
  - update_settings, AppSettings (settings management)
  
  Adjust visibility:
  - import_export::sync_current_providers_to_live: fn -> pub fn
  
  Update documentation:
  - Mark Phase 3 as in-progress (🚧) in BACKEND_REFACTOR_PLAN.md
  - Document current test coverage scope and pending scenarios
  
  Test results: 7/7 passed (4 unit + 3 integration)
  Build time: 0.16s
  
  Next steps:
  - Add Codex sync tests (auth.json + config.toml atomic writes)
  - Add MCP sync integration tests
  - Add end-to-end provider switching tests

  Jason · 2025-10-27 22:30:57 +08:00
  6a9aa7aeb5