node-opcua / node-opcua / 23750061531 / 1

92%

master: 92%

push

github

refactor(server-config): self-contained test certificates

Replace external certificate file dependencies with on-the-fly
certificate generation in test_server_configuration.ts.

The test suite previously depended on certificate files from
node-opcua-samples/certificates/ generated by the `prepare`
build step, causing CI/CD failures when these files were
missing.

Changes:
- Generate test certificates at startup using existing helpers
  (produceCertificateAndPrivateKey, produceSignedCertificateChain)
- Add produceSignedCertificateChain() helper to create CA-signed
  certificate chains using readCertificateSigningRequest
- Remove imports: fs, fileURLToPath, assert,
  readCertificateChainAsync
- Remove sampleCertificateFolder, sampleCert2048,
  sampleSelfSignedCert2048, sampleSelfSignedCert1024 constants
- Replace assert() calls with should.exist() + type guards
- Extract shared helpers to eliminate duplicated boilerplate:
  getDefaultTrustList, makeTrustListData,
  preloadIssuerCertificates, makeUnsecureSession,
  makeRestrictedServer
- Move installPushCertificateManagement into beforeEach

All 128 tests pass without requiring the prepare build step.

18317 of 21708 branches covered (84.38%)

161731 of 174704 relevant lines covered (92.57%)

464796.3 hits per line