Copilot review round 17.
`resolveClientInformation` mirrored `BaseOAuthClientProvider`, preferring the
preregistered entry. That order answers "who should I authenticate as now";
revocation asks "who minted this token", and the two diverge — the store lets a
preregistered client and an issuer-bound dynamic registration coexist, so after
a server is switched from DCR to a configured `oauth.clientId` an older DCR
grant was revoked with the configured client's credentials. RFC 7009 §2.2
answers 200 for a token the server does not recognise as the caller's, so that
reported `revoked` while the grant stayed live and the local record was already
gone — the worst available outcome.
The registration bound to the grant's issuer now wins, with the preregistered
entry as the fallback, which covers both directions: a token minted with the
configured client leaves the issuer slot empty, since the SDK writes it only
after DCR.
Stated in the comment rather than implied: this is best available evidence, not
proof. The store records client information per issuer, not per token, so
binding identity at save time remains the real fix and is a storage-shape
change beyond this PR.
Also fixed a CLI test comment still describing the pre-round-13 ordering.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0177mPHAdECD18nLLCTwR5rh
Signed-off-by: cliffhall <cliff@futurescale.com>
Most tests import runCli()in-process (see helpers/cli-runner.ts) so
clients/cli/src is measured under the coverage gate. Suite-wide
helpers/mock-open-url.ts (vitest setupFiles) mocks open-url so an armed
interactive OAuth path cannot launch a real browser.
e2e.test.ts (and root scripts/smoke-cli.mjs) spawn the built binary for
shebang / process.exit paths — pretest builds test-servers + the CLI
bundle first.
Scripts (from clients/cli/)
npm test# pretest build + all tests
npm run test:cli # subset: cli.test.ts
npm run test:cli-tools # subset: tools.test.ts
npm run test:cli-headers # subset: headers.test.ts
npm run test:cli-metadata # subset: metadata.test.ts
npm run test:coverage # build + ≥90 per-file coverage gate
npm run validate # format:check && lint && typecheck && test
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