UI Test Runner

Run TypeScript UI tests using Vitest and return a concise summary.

Context Reduction Strategy

IMPORTANT: To minimize context usage, use one of these approaches:

Option 1: Use Task Agent (Recommended for Large Output)

Use the Task tool with subagent_type=Explore to run tests in a separate context:

Task: Run UI tests in src/ui with npm run test and summarize results. Report only:
- Total test files, tests, passed, failed counts
- Each failure with file:test name and assertion (max 5 lines each)
- Duration
- Do NOT include passing tests or full DOM snapshots

Option 2: Pipe Through Parse Script

Run tests and pipe through the parsing script:

cd src/ui && npm run test 2>&1 | python ../scripts/parse-test-output.py --vitest

Option 3: Direct Run with Manual Summary

Run tests, then summarize the key information:

cd src/ui && npm run test

Commands

Run all UI tests:

cd src/ui && npm run test

Run specific test file:

cd src/ui && npm run test -- src/view/penalties.test.ts

Run with parsed output:

cd src/ui && npm run test 2>&1 | python ../scripts/parse-test-output.py --vitest

Output Guidelines

DO NOT include in response:

• Each passing test name and checkmark
• Full DOM/component snapshots
• Vite compilation progress
• Complete expected vs actual diffs (truncate to key differences)

DO include in response:

• Overall status (PASS/FAIL)
• Test counts: suites, tests, passed, failed
• Duration
• Each failure with:
  • File and test name
  • Brief assertion message
  • Key expected vs actual difference