Files
ccs/tests
poomscandClaude Fable 5 34608ce291 feat(bar): support --port for ccs bar with sticky port persistence
ccs bar always forced the dashboard onto port 3000 (first free of a
hardcoded candidate list), which collides with other local dev servers, and
bar.json was rewritten to 3000 on every launch.

- `ccs bar [launch] --port N` runs the server on exactly N: reuses a live
  server already on N, moves a running server from another port (SIGTERM via
  server.pid, wait for exit), errors clearly when N is busy or the value is
  invalid.
- The chosen port is persisted into launch.json args, so the Swift app
  self-starts the server on the same port.
- Without --port, launch and serve now try the port recorded in bar.json
  first (sticky), so the server keeps coming back on the port the user last
  chose instead of reverting to 3000.
- Bare flags (`ccs bar --port N`) route to the launch subcommand; --port is
  documented in `ccs bar --help`.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-08-08 14:09:58 +07:00
..

CCS Test Suite

Root TypeScript and JavaScript tests run with Bun's test runner. Native shell, PowerShell, Docker, and standalone probes cover contracts that need a real platform or process boundary.

Ownership

Area Path Use for
Unit unit/ Focused module and command behavior
Integration integration/ Cross-module, process, proxy, auth, and web-server behavior
End to end e2e/ Packaged CLI workflows
npm package npm/ Installation, exports, and package behavior
Native native/ Unix and Windows shell behavior
Docker docker/ Compose and stable network/service contracts
Documentation docs/ Repository documentation invariants
Shared support shared/ Fixtures and helpers reused by suites
Mocks mocks/ Bounded test doubles and fixtures

Some source domains also keep focused tests in src/**/__tests__/. Follow the nearest established pattern and avoid moving tests solely for taxonomy.

Commands

Commands are defined in ../package.json. Bucket membership and execution live in ../scripts/run-test-bucket.js.

bun run test:fast      # Fast Bun test bucket
bun run test:slow      # Slow Bun test bucket
bun run test:all       # All root non-e2e Bun test buckets
bun run test:unit      # tests/unit
bun run test:npm       # tests/npm
bun run test:native    # Native Unix edge-case script
bun run test:e2e       # tests/e2e with fail-fast and extended timeout
bun run test           # Build, then test:all

For the normal contributor gate:

bun run format
bun run lint:fix
bun run validate

For the closest local equivalent to PR CI:

bun run validate:ci-parity

Dashboard tests use Vitest and are documented in ../ui/README.md.

Test Isolation

  • Set CCS_HOME to a temporary directory.
  • Never read or modify a contributor's real ~/.ccs/ or ~/.claude/.
  • Use getCcsDir() from ../src/utils/config-manager.ts for CCS paths.
  • Keep fixtures deterministic and free of credentials or private account data.
  • Use real behavior at the boundary under test; do not weaken assertions to hide regressions.

Adding Coverage

  • Add a focused unit test for isolated logic.
  • Add integration coverage when behavior crosses modules, processes, HTTP, or persistence boundaries.
  • Add e2e coverage when command routing or packaged CLI behavior is the contract.
  • Add native or Docker coverage only when platform/runtime behavior cannot be represented faithfully in Bun tests.
  • Run the smallest relevant command first, then broaden to the contributor or CI-parity gate when shared contracts changed.