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LibreChat/e2e
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Danny Avila 2c7f5c38af 📊 feat: Real-Time Context Window & Token Usage Tracking
2026-06-10 23:26:23 -04:00
..
config ✨ feat: Surface Model Spec Branding on Landing and Selector (#13662) 2026-06-10 21:02:22 -04:00
fixtures/deployment-skills/e2e-deployment-skill 🗂️ feat: Add Deployment Skill Directory (#13523) 2026-06-05 10:24:28 -04:00
recordings 🎭 feat: Add Credential-Free Playwright Smoke Suite with a Local Mock LLM (#13472) 2026-06-02 16:36:39 -04:00
setup 📊 feat: Real-Time Context Window & Token Usage Tracking 2026-06-10 23:26:23 -04:00
specs 📊 feat: Real-Time Context Window & Token Usage Tracking 2026-06-10 23:26:23 -04:00
config.local.example.ts
jestSetup.js ✨ v0.8.6 (#13302) 2026-05-31 17:36:47 -04:00
playwright.config.a11y.ts ⚖️ feat: Add Violation Scores (#8304) 2025-07-07 17:08:40 -04:00
playwright.config.local.ts 🛟 test: Restore Playwright Smoke E2E (#13020) 2026-05-14 09:49:26 -04:00
playwright.config.mock.ts 🗂️ feat: Add Deployment Skill Directory (#13523) 2026-06-05 10:24:28 -04:00
playwright.config.ts 🎭 feat: Add Credential-Free Playwright Smoke Suite with a Local Mock LLM (#13472) 2026-06-02 16:36:39 -04:00
README.md 🎭 test: Run Mock E2E Suite Through createRun With In-Process Fake Model (#13508) 2026-06-04 08:33:28 -04:00
types.ts

README.md

LibreChat e2e

The mock e2e profile is the safest default for generated tests. It starts LibreChat with e2e/config/librechat.e2e.yaml, injects an in-process fake LLM (via LIBRECHAT_TEST_RUN_HOOK), creates an authenticated e2e user, and avoids real provider credentials.

Recording Tests

Use Playwright codegen when you want to turn an exploratory browser session into a draft test:

npm run e2e:record

That command builds the app, starts the LibreChat test server (with an in-process fake LLM) when needed, writes e2e/storageState.json, and opens Playwright codegen at /c/new. The npm script uses http://localhost:3333 so it does not collide with a normal dev server on 3080. Raw recordings are written to e2e/recordings/ and ignored by git.

For a real local LibreChat config instead of the mock profile:

npm run e2e:record:local

Useful direct options:

node e2e/setup/record.js --url=http://localhost:3080/c/new
node e2e/setup/record.js --profile=local --no-output
node e2e/setup/record.js --auth-only
node e2e/setup/record.js --output=e2e/recordings/settings-draft.spec.ts

LLM-Assisted Loop

  1. Start npm run e2e:record.
  2. Let the LLM use Computer Use to operate the headed Playwright browser.
  3. Stop codegen after the workflow is captured.
  4. Move the useful parts from e2e/recordings/ into a committed spec under e2e/specs/mock/.
  5. Replace brittle generated selectors with role, label, text, or data-testid locators.
  6. Add assertions that prove the behavior, not just the clicked path.
  7. Run the finished spec with npm run e2e:mock -- <spec name>.

Generated recordings are a draft, not the final test. The committed version should use the shared helpers in e2e/specs/mock/helpers.ts where possible, wait on network or visible UI state instead of fixed sleeps, and keep test data deterministic.