---
phase: 18-integration-tests-playwright
plan: 01
subsystem: testing
tags: [playwright, integration-tests, session-settings, modal, api-verification]

# Dependency graph
requires:
  - phase: 17-unit-tests-jest
    provides: Unit tests for JKSessionSettingsModal component
provides:
  - Playwright integration tests for Session Settings modal
  - INT-01: Settings button opens modal test
  - INT-02: Save settings API verification test
  - INT-03: Cancel closes modal without API test
affects: [future-session-tests, session-refactoring]

# Tech tracking
tech-stack:
  added: []
  patterns:
    - page.route() for API interception
    - data-testid locators for modal detection
    - test.describe/beforeEach structure

key-files:
  created:
    - jam-ui/test/session-settings/session-settings.spec.ts
  modified: []

key-decisions:
  - "Use privacy select as modal open indicator (avoids toast collision)"
  - "Use page.route() for API interception instead of APIInterceptor class"
  - "Verify modal close by checking element visibility, not header text"

patterns-established:
  - "Session settings test pattern: login -> create session -> click Settings -> interact with modal"
  - "API verification pattern: capture request via page.route, verify payload properties"
  - "Modal visibility pattern: use unique form elements, not header text (toast collision)"

# Metrics
duration: 12min
completed: 2026-02-08
---

# Phase 18 Plan 01: Integration Tests Summary

**Playwright integration tests for Session Settings modal with API interception and user flow verification**

## Performance

- **Duration:** 12 min
- **Started:** 2026-02-08T12:30:00Z
- **Completed:** 2026-02-08T12:42:00Z
- **Tasks:** 3
- **Files created:** 1

## Accomplishments
- Created complete Playwright test suite for Session Settings modal (122 lines)
- INT-01: Settings button opens modal with form elements visible
- INT-02: Save triggers PUT /sessions/{id} with correct payload (description, privacy fields)
- INT-03: Cancel closes modal without making API call
- Established patterns for modal testing and API verification

## Task Commits

Each task was committed atomically:

1. **Task 1: INT-01 Settings button opens modal test** - `c137cb1ee` (test)
2. **Task 2: INT-02 Save settings API verification test** - `b81d16365` (test)
3. **Task 3: INT-03 Cancel closes modal without API test** - `4d459fc2a` (test)

## Files Created/Modified
- `jam-ui/test/session-settings/session-settings.spec.ts` - Integration tests for Session Settings modal (122 lines)

## Decisions Made
- **Use privacy select as modal indicator:** The `text=Session Settings` locator matched both modal header AND toast notifications. Using `[data-testid="session-privacy"]` avoids this collision.
- **Use page.route() for API interception:** Simpler than APIInterceptor class for single-request verification.
- **Modal close verification:** Check privacy select visibility instead of header text to avoid toast collision.

## Deviations from Plan

### Auto-fixed Issues

**1. [Rule 1 - Bug] Fixed modal visibility detection**
- **Found during:** Task 2 (INT-02 implementation)
- **Issue:** `text=Session Settings` locator matched toast notification "Session settings updated successfully" instead of modal header
- **Fix:** Changed to use `[data-testid="session-privacy"]` as modal open indicator
- **Files modified:** jam-ui/test/session-settings/session-settings.spec.ts
- **Verification:** All 3 tests pass
- **Committed in:** b81d16365 (Task 2 commit)

---

**Total deviations:** 1 auto-fixed (1 bug fix)
**Impact on plan:** Bug fix was essential for reliable test execution. No scope creep.

## Issues Encountered
- Toast notification collision with modal header text - resolved by using unique form element selector

## User Setup Required

None - no external service configuration required.

## Next Phase Readiness
- Phase 18 complete - v1.3 Session Settings Tests milestone finished
- Integration tests cover all three requirements (INT-01, INT-02, INT-03)
- Test patterns established for future modal and API verification tests

---
*Phase: 18-integration-tests-playwright*
*Completed: 2026-02-08*
