---
phase: 18-stash-operations
plan: 02
subsystem: testing
tags: [stash, e2e-tests, shelve, unshelve]

# Dependency graph
requires:
  - phase: 18-stash-operations
    plan: 01
    provides: cmd_stash.py handler implementation
provides:
  - tests/test_stash.py with 15 E2E tests
  - pytest marker for stash tests
  - Validation of STASH-01 through STASH-07
affects: [phase-18-completion, v1.2-release]

# Tech tracking
tech-stack:
  added: []
  patterns: [fixture-based-testing, marker-based-test-selection]

key-files:
  created: [tests/test_stash.py]
  modified: [pytest.ini]

key-decisions:
  - "Use sl_repo_with_commit fixture for shelve operations requiring committed files"
  - "15 test cases covering all 7 STASH requirements with edge cases"

# Metrics
duration: 6min
completed: 2026-01-20
---

# Phase 18 Plan 02: Stash E2E Tests Summary

**15 E2E tests validating git stash -> sl shelve/unshelve translation covering all 7 STASH requirements**

## Performance

- **Duration:** 6 min
- **Started:** 2026-01-20T01:12:08Z
- **Completed:** 2026-01-20T01:17:56Z
- **Tasks:** 2
- **Files modified:** 2

## Accomplishments

- Created tests/test_stash.py with 15 test cases in 7 test classes
- Validated STASH-01: git stash saves uncommitted changes
- Validated STASH-02: git stash push saves changes
- Validated STASH-03: git stash -m saves with custom message
- Validated STASH-04: git stash pop restores and removes stash
- Validated STASH-05: git stash apply restores but keeps stash
- Validated STASH-06: git stash list shows all stashes
- Validated STASH-07: git stash drop removes most recent stash with git-compatible error
- Registered stash pytest marker in pytest.ini
- Full test suite passes (176 tests, no regressions)

## Task Commits

Each task was committed atomically:

1. **Task 1: Create E2E tests for stash command** - `e7e6382` (test)
2. **Task 2: Register pytest marker and run full test suite** - `f015cf0` (chore)

## Files Created/Modified

- `tests/test_stash.py` - 15 E2E tests covering STASH-01 through STASH-07
- `pytest.ini` - Added stash marker registration

## Test Coverage by Requirement

| Requirement | Description | Tests |
|-------------|-------------|-------|
| STASH-01 | git stash saves changes | 2 tests |
| STASH-02 | git stash push saves changes | 1 test |
| STASH-03 | git stash -m with message | 2 tests |
| STASH-04 | git stash pop restores/removes | 2 tests |
| STASH-05 | git stash apply restores/keeps | 2 tests |
| STASH-06 | git stash list shows stashes | 3 tests |
| STASH-07 | git stash drop removes most recent | 3 tests |

## Decisions Made

- **Fixture choice:** Use sl_repo_with_commit since shelve operations require at least one committed file
- **Test structure:** Follow test_branch.py pattern with class-per-requirement organization
- **Edge case coverage:** Include empty state, error conditions, and multiple stashes

## Deviations from Plan

None - plan executed exactly as written.

## Issues Encountered

None.

## User Setup Required

None - no external service configuration required.

## Next Phase Readiness

- Phase 18 (stash operations) COMPLETE
- All 7 STASH requirements validated with E2E tests
- Ready to proceed to Phase 19 (checkout command)
- Total v1.2 requirements validated: 27 + 7 = 34 of 40

---
*Phase: 18-stash-operations*
*Completed: 2026-01-20*
