0f2cf9e4af
Phase 09: Trip Planner Modes TDD - 3 plans created (09-01, 09-02, 09-03) - 29 total tests planned across all scenarios - TDD approach: Write tests first, fix code if tests fail Plan 09-01: Scenario A Timezone & Conflict TDD (8 tests) - Feature 1: Timezone boundary handling for date range (4 tests) - Feature 2: Same-day multi-city conflict detection (4 tests) Plan 09-02: Scenario B Filler Conflict TDD (9 tests) - Feature 1: Filler game timing conflict prevention (4 tests) - Feature 2: Impossible geographic combination detection (5 tests) Plan 09-03: Scenario C Corridor Efficiency TDD (12 tests) - Feature 1: Travel corridor game inclusion (5 tests) - Feature 2: Geographic efficiency validation / anti-backtracking (7 tests) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>