test(web-ui): Playwright E2E — deck creation via chat with stub ACP agent#199
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…gent Roadmap 2-5b-4. One happy-path E2E: deck list → New Deck → send message → workspace navigation → slide preview. Runs the real Local-mode stack (Next.js API routes, ACP process manager, SSE bridge, strandsParser) against a stub agent (e2e/stub-agent.mjs) that speaks minimal ACP JSON-RPC and writes a deck to disk — no AWS, no kiro-cli. - SDPM_ACP_CONFIG_DIR env override in acp-adapter so the test sandbox (e2e/.tmp/) never touches the developer's real acp-config.json - Deck root sandboxed via existing SDPM_DECK_ROOT - CI: new e2e job (chromium only, trace artifact on failure) - npm run test:e2e + README testing sections (en/ja)
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Summary
Roadmap 2-5b-4: one happy-path E2E test — deck list → New Deck → send chat message → workspace navigation → slide preview.
Cloud mode needs Cognito + AgentCore, so the test runs the Web UI in Local mode with only
kiro-cliswapped for a stub (e2e/stub-agent.mjs, plain Node). The stub speaks minimal ACP JSON-RPC, writes a real deck to disk on prompt, and emits the samesession/updatesequence a real agent produces. Everything else is real code under test:acp-process.ts(process manager),sse-bridge.ts,strandsParser.jsuseChatStream/ChatPanel(streaming UI),useWorkspace(polling + hash routing)Changes
web-ui/e2e/— stub agent, global setup (sandbox undere2e/.tmp/), 1 specweb-ui/playwright.config.ts— dev server on port 3199 in Local mode, sandboxed envweb-ui/src/lib/local/acp-adapter.ts— newSDPM_ACP_CONFIG_DIRenv override (1 line) so tests never touch the developer's realmcp-local/.sdpm/acp-config.json; deck root already sandboxed via existingSDPM_DECK_ROOTe2ejob (chromium only, uploads trace artifact on failure)npm run test:e2e+ Testing sections in README (en/ja)package-lock.jsonregenerated from scratch (same @emnapi optional-deps desync as feat: quality improvements — error visibility, cancel responsiveness, partial-failure recovery #193; verifiednpm ci→ vitest/tsc/playwright all green locally)Test
tsc --noEmitclean /build:cloudOK /make lint+make test(260 passed)Selectors are role/aria-label based (
Chat message input,Send message, tabSlides) — the existing a11y work directly stabilizes the E2E.