Adds Tests E + F to tests/background/badge-state-machine.test.ts pinning
the conditional-routing contract for RECORDING_ERROR onMessage:
E (RED today): RECORDING_ERROR{error:'user-stopped-sharing'} must route
through setIdleMode — badge OFF (text '', red #D32F2F), popup ''. The
current handler routes ALL codes through setErrorMode, locking the
operator out of restart (popup wins toolbar.onClicked forever).
F (GREEN today, preserved after fix): RECORDING_ERROR with any other
error code (representative: 'codec-unsupported') continues to route
through setErrorMode — badge ERR + yellow #F9A825 + popup html. This
is the defensive-fallback regression pin guarding against the patch
over-rotating to IDLE for all codes.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Plan 01-09 Task 3 RED — 13 tests across 3 new files:
tests/background/toolbar-action.test.ts (5 tests):
A: chrome.action.onClicked.addListener registered at SW init
B: onClicked while not recording triggers startVideoCapture
C: onClicked while isRecording does NOT double-start
D: setPopup('') in OFF mode, popup html path in REC mode
E: popup init does NOT send REQUEST_PERMISSIONS + saveButton enabled
(W-02 fix — without jsdom, uses node-env document stub)
tests/background/badge-state-machine.test.ts (4 tests):
A: REC state = text 'REC' + #00C853 green + Recording title
B: OFF state = text '' + #D32F2F red + Not recording title
(fired at SW init via initialize → setIdleMode)
C: ERROR state = text 'ERR' + #F9A825 yellow + error title
D: RECORDING_ERROR onMessage triggers setBadgeText('ERR') within microtask
tests/background/onstartup-notification.test.ts (4 tests):
A: chrome.runtime.onStartup.addListener registered at SW load
B: onStartup fires exactly one mokosh-startup- notification
with basic type + 'Mokosh ready' title + Click-instructed message
C: notifications.onClicked with mokosh- id clears + triggers START_RECORDING
D: RECORDING_ERROR onMessage triggers mokosh-recovery- notification
Task 4 will flip all 13 to GREEN by adding the listeners + state machine
+ helpers in src/background/index.ts, popup SAVE-only, manifest update.
Deviation Rule 3: jsdom not in node_modules; refactored Test E to use a
node-env document stub instead of @vitest-environment jsdom pragma.
