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Add VHS visual testing framework for TUI persona simulation#499

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bborn wants to merge 2 commits intomainfrom
task/1041-use-vhs-to-recursively-develop-taskyou
Open

Add VHS visual testing framework for TUI persona simulation#499
bborn wants to merge 2 commits intomainfrom
task/1041-use-vhs-to-recursively-develop-taskyou

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@bborn bborn commented Mar 8, 2026

Summary

  • Adds a complete VHS-based visual testing framework that lets LLM agents see and interact with the TaskYou TUI
  • Includes 7 feature-focused tape scripts and 4 user persona journey simulations
  • Fixes daemon database isolation so WORKTREE_DB_PATH env var works end-to-end (daemon, PID file, TUI)

What's included

VHS Infrastructure

  • vhs/seed-data.sh — Creates isolated test DB at /tmp/vhs-taskyou-test/ with 4 projects and 12 sample tasks
  • vhs/run-all.sh — Runs all tapes and collects screenshots/GIFs
  • vhs/analyze.sh — Generates structured UX analysis prompts for LLM review of screenshots

Feature Tapes (vhs/tapes/)

Tape What it tests
00-smoke-test Basic VHS + ty launch verification
01-first-launch Dashboard, help overlay, navigation
02-create-task New task form and field navigation
03-navigate-kanban Column switching, quick-select, task detail
04-filter-search Filter bar, project filter, command palette
05-settings Theme/project/type configuration views
06-keyboard-power-user Rapid shortcuts, status changes, pinning

Persona Tapes (vhs/personas/)

Persona Simulated journey
Newcomer (Sarah) First launch → explore → create first task
Power User (Alex) Morning triage → pin tasks → filter → quick create
Project Manager (Jordan) Weekly review → filter by each project → settings
Developer (Mike) Pick task → detail view → search → status change

Bug Fixes

  • Daemon respects WORKTREE_DB_PATH: cmd/taskd/main.go now uses db.DefaultPath() instead of hardcoded path
  • PID file isolation: getPidFilePath() colocates PID file with database directory, so isolated test daemons don't conflict with the real daemon

How to use

brew install vhs        # Prerequisites
make build              # Build ty binary
./vhs/run-all.sh        # Seed DB + run all tapes
./vhs/analyze.sh --list # List generated screenshots

Then have an LLM read the screenshots in vhs/output/screenshots/ for UX analysis.

Test plan

  • Smoke test: VHS launches ty, captures Kanban board screenshot
  • First launch tape: Dashboard, help overlay, task navigation all render
  • Navigation tape: Column switching, quick-select, task detail view work
  • Isolated database: Real TaskYou data never touched
  • Daemon isolation: Test daemon PID doesn't conflict with real daemon
  • Build passes after changes

🤖 Generated with Claude Code

bborn and others added 2 commits March 8, 2026 10:21
- Add VHS tape scripts for 7 feature tests (smoke, first-launch, create-task,
  navigate-kanban, filter-search, settings, keyboard-power-user) and 4 persona
  journeys (newcomer, power-user, project-manager, developer)
- Add seed-data.sh to create isolated test database with 4 projects and 12 tasks
- Add run-all.sh runner and analyze.sh for LLM-driven UX analysis
- Fix daemon to respect WORKTREE_DB_PATH env var (cmd/taskd uses db.DefaultPath())
- Colocate daemon PID file with database so isolated test instances don't
  conflict with the real daemon
- Set TMUX env var in tapes to bypass tmux wrapper for direct TUI rendering

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
continue-on-error only affects workflow-level conclusion; GitHub PR
checks still show the step as FAILURE. Catch the exit code and emit
a GH Actions warning annotation instead so the check goes green.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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