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explorer-monorepo/playwright.config.ts

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import { defineConfig, devices } from '@playwright/test';
// Avoid Node warning: "NO_COLOR env is ignored due to FORCE_COLOR"
if (process.env.NO_COLOR !== undefined) {
delete process.env.FORCE_COLOR;
}
export default defineConfig({
testDir: './scripts',
test(e2e): add make e2e-full target, full-stack Playwright spec, CI wiring, docs Closes the 'e2e tests only hit production; no local full-stack harness' finding from the review. The existing e2e suite (scripts/e2e-explorer-frontend.spec.ts) runs against explorer.d-bis.org and so can't validate a PR before it merges -- it's a production canary, not a pre-merge gate. This PR adds a parallel harness that stands the entire stack up locally (postgres + elasticsearch + redis via docker-compose, backend API, and a production build of the frontend) and runs a Playwright smoke spec against it. It is wired into Make and into a dedicated CI workflow. Changes: scripts/e2e-full.sh (new, chmod +x): - docker compose -p explorer-e2e up -d postgres elasticsearch redis. - Waits for postgres readiness (pg_isready loop). - Runs database/migrations/migrate.go so schema + seeds including the new 0016_jwt_revocations table from PR #8 are applied. - Starts 'go run ./backend/api/rest' on :8080; waits for /healthz. - Builds + starts 'npm run start' on :3000; waits for a 200. - npx playwright install --with-deps chromium; runs the full-stack spec; tears down docker and kills the backend+frontend processes via an EXIT trap. E2E_KEEP_STACK=1 bypasses teardown for interactive debugging. - Generates an ephemeral JWT_SECRET per run so stale tokens don't bleed across runs (and the fail-fast check from PR #3 passes). - Provides a dev-safe CSP_HEADER default so PR #3's hardened production CSP check doesn't reject localhost connections. scripts/e2e-full-stack.spec.ts (new): - Playwright spec that exercises public routes + a couple of backend endpoints. Takes a full-page screenshot of each route into test-results/screenshots/<route>.png so reviewers can eyeball the render from CI artefacts. - Covers: /healthz, /, /blocks, /transactions, /addresses, /tokens, /pools, /search, /wallet, /routes, /api/v1/access/products (YAML catalogue from PR #7), /api/v1/auth/nonce (SIWE kickoff). - Sticks to Track-1 (no wallet auth needed) so it can run in CI without provisioning a test wallet. playwright.config.ts: - Broadened testMatch from a single filename to /e2e-.*\.spec\.ts/ so the new spec is picked up alongside the existing production canary spec. fullyParallel, worker, timeout, reporter, and project configuration unchanged. Makefile: - New 'e2e-full' target -> ./scripts/e2e-full.sh. Listed in 'help'. - test-e2e (production canary) left untouched. .github/workflows/e2e-full.yml (new): - Dedicated workflow, NOT on every push/PR (the full stack takes minutes and requires docker). Triggers: * workflow_dispatch (manual) * PRs labelled run-e2e-full (opt-in for changes that touch migrations, auth, or routing) * nightly schedule (04:00 UTC) - Uses Go 1.23.x and Node 20 to match PR #5's pinning. - Uploads two artefacts on every run: e2e-screenshots (test-results/screenshots/) and playwright-report. docs/TESTING.md (new): - Four-tier test pyramid: unit -> static analysis -> production canary -> full-stack Playwright. - Env var reference table for e2e-full.sh. - How to trigger the CI workflow. Verification: bash -n scripts/e2e-full.sh clean The spec imports compile cleanly against the existing @playwright /test v1.40 declared in the root package.json; no new runtime dependencies are added. Existing scripts/e2e-explorer-frontend.spec.ts still matched by the broadened testMatch regex. Advances completion criterion 7 (end-to-end coverage): 'make e2e-full boots the real stack, Playwright runs against it, CI uploads screenshots, a nightly job catches regressions that only show up when all services are live.'
2026-04-18 19:26:34 +00:00
testMatch: /e2e-.*\.spec\.ts$/,
fullyParallel: false,
forbidOnly: !!process.env.CI,
retries: process.env.CI ? 2 : 0,
workers: 1,
reporter: 'list',
timeout: 30000,
use: {
baseURL: process.env.EXPLORER_URL || 'https://blockscout.defi-oracle.io',
trace: 'on-first-retry',
screenshot: 'only-on-failure',
video: 'on-first-retry',
},
projects: [
{
name: 'chromium',
use: { ...devices['Desktop Chrome'] },
},
],
});