Carlos Florêncio
71 lines
2.8 KiB
Markdown
71 lines
2.8 KiB
Markdown
---
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id: "02-context-reset-e2e"
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title: "Cover reset freshness end to end"
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status: done
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wave: 2
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depends_on: ["01-invalidate-reset-context-usage"]
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plan: "plan.md"
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spec: "../../specs/context-window-reset-freshness/spec.md"
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---
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# Task 02: Cover reset freshness end to end
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## Intent
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Prove through the real reset UI and mock-agent runtime that the old ring disappears after reset and only a fresh agent usage report makes it return.
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## Acceptance
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- The browser regression starts with a visible seeded context-window ring, completes the existing reset confirmation flow, and observes that the ring is absent while the fresh conversation has no report.
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- A later mock-agent command that emits `usage_update` makes the ring visible with the new conversation's reading.
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- The reset control is available again once the reset settles and the session returns to idle; it remains hidden during the busy reset turn.
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- The existing reset divider, idle recovery, and post-reset message flow remain covered.
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## TDD sequence
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1. Extend the existing reset-context recovery scenario with a seeded stale ring and
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fresh-report assertion.
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2. Run the focused scenario against a fresh production build after Task 01; it
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passes with the reset invalidation and fresh usage propagation in place.
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3. Refactor only shared seeding/page-object code needed to keep the scenario readable.
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## Files likely touched
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- `apps/web/e2e/tests/session/session-recovery.spec.ts`
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- `apps/web/e2e/pages/session-page.ts` only if a stable context-ring locator is not already adequate
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## Dependencies
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Task 01.
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## Parallelism
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`sequential` — this test depends on both backend and frontend invalidation behavior.
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## Mobile parity
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This change normalizes shared session-runtime state and does not alter composition, controls, touch behavior, scrolling, or breakpoints. Both toolbars consume the same `TokenUsageDisplay`; existing `apps/web/e2e/tests/chat/mobile-context-window-source.spec.ts` covers the mobile rendering and touch disclosure. No new mobile-specific scenario is required.
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## Verification
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- `cd apps/web && pnpm e2e:run --host tests/session/session-recovery.spec.ts -- --grep "reset context hides stale usage"`
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## Inputs
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- Task 01 completed behavior.
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- Existing reset flow in `apps/web/e2e/tests/session/session-recovery.spec.ts`.
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- Mock-agent `/background 1ms` usage update path in `apps/backend/cmd/mock-agent/handler.go`.
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## Verification result
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The focused Playwright regression passed against a fresh backend and Vite build:
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```text
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cd apps/web && pnpm e2e:run --host tests/session/session-recovery.spec.ts -- --grep "reset context hides stale usage"
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1 passed (9.4s)
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```
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No browser artifacts or blockers were produced. The regression uses the existing
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reset dialog/divider flow, verifies the control returns at idle, and uses the
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mock agent's `/background 1ms` usage update.
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