Comprehensive guide covering the 251-test-file suite:
- Test file layout and naming conventions
- 7 conftest.py fixtures (isolate_workspace, reset_paths, reset_ai_client, vlogger, kill_process_tree, mock_app, app_instance, live_gui) with their mechanisms
- 5 test categories (unit, integration, mock app, headless, opt-in)
- Markers (integration, clean_install, docker) and how to filter by them
- Hook API for integration tests (ApiHookClient methods, predefined_callbacks pattern)
- Common test patterns (pure function, mock, live_gui, exception, parametrized)
- Test configuration in pyproject.toml
- Running tests (all, by file, by marker, with timeout, etc.)
- Adding new tests (pure, integration, opt-in)
- Debugging failed tests (common failure modes and fixes)
- The check_test_toml_paths.py audit script
- Test data flow diagram
- Updated to reflect 13 tests (6 unit + 7 live_gui) instead of hypothetical async test
- Removed Everything mode and async context preview sections (not yet implemented; marked as future work)
- Updated Commands Registry section to reference actual src/commands.py file
- Added Implementation section with file layout and Command/CommandRegistry/CommandModal reference
- Added Built-in Commands table reflecting the actual 11 commands shipped
- Added Adding Custom Commands section with decorator and explicit-Command patterns
- Added Keyboard Reference table
- Updated Testing section with accurate coverage and test pattern
- Moved unimplemented features (Everything mode, user-defined commands, plugin system) to Future Work
- Resolve ImportError by correctly prefixing 'src' in modular renderers.
- Fix ImGui access violation by ensuring push_id always receives string IDs.
- Restore visible role-based background tints using layered rendering (channels).
- Definitively fix horizontal Markdown table widths by forcing group expansion.
- Centralize color management in theme_2.py and ui_shared.py.
- Standardize Files & Media inventory layout and remove legacy controls.
- Update test mocks to support modular UI and theme-driven styling.
- Improved AppController.ai_status to prevent overwriting 'sending...' with 'models loaded'.
- Enhanced est_rag_phase4_stress.py with robust polling and increased timeout.
- Synchronized App and AppController history objects to ensure consistent view.
- Add _show_ast_inspector flag to track when popup should open
- Use same pattern as other modals (_show_* flag + open_popup)
- Restructure if/else to properly handle end_popup paths
- This fixes the Inspect button not opening the modal
Previously mcp_client.configure() was only called during ai_client.send()
which meant GUI buttons (Slices/Inspect) couldn't access files when
project was switched to an external project like gencpp. Now _switch_project
reconfigures mcp_client with the new project's root and file_items.
- Persona editor: splitter shown when BOTH models and prompt open (not just prompt)
- Bias profiles: move splitter OUTSIDE btool_scroll child, between both sections
- Fixed nesting issues causing EndTable/EndChild errors
The begin_child() was using (0, -40) which made it stretch to fill parent.
Changed to (0, min(len(items) * 30 + 50, 300)) so it:
- Sizes to content (30px per row + 50px header)
- Caps at 300px max height
- Allows scrolling when content overflows
- Moved External Editor panel from AI Settings to External Tools tab in Operations Hub
- Fixed default_editor lookup to use nested [tools.default_editor] structure
- Added example entries for vscode, notepadpp, 10xEditor, rider, sublime
- Improved panel UI with section header and clearer formatting
ed