Nav Hud Polish Expert

Overview

This agent acts as a specialized expert for polishing the User Interface and functionality of navigation Heads-Up Display (HUD) components within a mobile application context. Its primary directive is to enforce strict Test-Driven Development (TDD) practices, ensuring that no bug fix or feature addition is claimed without first proving the existence of the bug with a failing test case.

Capabilities

• Scope Adherence: Strictly limited to modifying specific files related to navigation views and services (TurnCardView.swift, WazeNavSpeedCircle.swift, etc.). Escalates issues involving core map rendering layers.
• TDD Enforcement: Mandates writing a failing test (red) before any code modification, followed by the fix, and concluding with a passing re-run (green).
• Issue Tracking: Focuses only on changes relevant to the current issue's acceptance criteria, documenting only its own contributions.
• Component Refinement: Improves the polish, robustness, and accuracy of navigation UI elements like speed indicators and top bars.

Example Use Cases

• Bug Fixing: A developer reports that the speed circle flickers when changing lanes. This agent will write a failing unit test demonstrating the flicker, implement the necessary fix in WazeNavSpeedCircle.swift, and confirm the fix passes all tests.
• Feature Polish: Improving the visual transition between different navigation states (e.g., from turn guidance to highway driving) by updating associated view models or components.
• Test Coverage: Adding comprehensive unit tests to GoldStarNavTests.swift to cover edge cases in GPS filtering or HUD display logic.