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Cliff Hall 02182e3b6c
test(core): backfill coverage on inspectorClient + remote server (#1317)
* test(core): backfill coverage on inspectorClient + remote server

Resolves #1310. Drops the two TODO(#1310) exclusions from
clients/web/vite.config.ts (coverage.exclude); both files now pass the
per-file gate (lines >=90, statements >=85, functions >=80, branches >=50).

core/mcp/remote/node/server.ts (88.15 / 78.37 -> 97.29 / 100):
- Extract createTokenAuthProvider to its own file
  (core/mcp/remote/node/tokenAuthProvider.ts) so the 7 no-op
  OAuthClientProvider stubs can be unit-tested directly.
- Add focused integration tests covering the remaining gaps:
  * createTransportNode failure path on POST /api/mcp/connect
  * /api/mcp/send when transport is dead
  * /api/log non-JSON body (catch fallback)
  * forwardLogEvent unknown-level / no-messages / string-first-message
    fallbacks (lines 232, 240-242, 257-265 in the original)
  * /api/fetch missing-url + upstream-throw paths
  * /api/storage POST invalid storeId + invalid JSON body
  * /api/storage GET when the on-disk store is unparseable

core/mcp/inspectorClient.ts (73.48 / 72.09 -> 91.16 / 89.92):
Added a single "Coverage backfill (#1310)" describe block to the existing
integration test, plus a few unit-style cases:
- OAuth getters / setOAuthConfig / authenticate when oauthManager is unset.
- Simple session, roots, subscription, and instructions accessors.
- subscribe / unsubscribe error paths against a server without the
  subscribe capability; happy path against one with it.
- getPrompt + readResourceFromTemplate happy path + expansion-failure.
- setLoggingLevel "Server does not support logging" guard.
- getAppRendererClient (null before connect, cached proxy after).
- OAuth + stdio: authenticate() throws via getServerUrl()'s stdio check.
- listChanged notifications: tools/resources/prompts handlers via the
  fixture add_tool / add_resource / add_prompt tools.
- Misc tiny branches: re-connect no-op, elicit form mode, getTaskCapabilities
  on a tasks-less server, receiver-task TTL cleanup + cancel via the
  private surface (the focused-unit pass the issue describes).
- defensive `if (!this.client) throw` guards: one nullify-and-call test
  exercises 16 of them via a single instance, plus the connect() entry
  guard.

The receiver-task internals test uses (instance as unknown as
{ private fields... }) to drive createReceiverTask / cancelReceiverTask
/ TTL cleanup directly; per the issue, refactoring private helpers to
be testable from a unit test was authorized.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* test(core): address #1317 PR review feedback

- Rename the misnamed "listChanged notifications" describe in
  inspectorClient.test.ts to "capability detection after connect", since
  the test asserts only on getCapabilities() round-tripping and never
  triggers or observes a notification dispatch. Real dispatch coverage
  lives in the adjacent "list_changed + resourceUpdated notifications"
  block. Kept the resources/prompts fixtures with a note explaining why
  they are required for the server to advertise the matching capabilities.
- Expand the comment on the 250ms wait in remote-transport.test.ts'
  /api/mcp/send dead-transport test so it is clear the >= 500 assertion
  is intentionally permissive across both the dead-transport short-
  circuit and the downstream send-failure branches.
- Add a "keep this in sync" pointer on the nullify() helper so a future
  cleanup that removes any of the defensive `if (!this.client) throw`
  guards in inspectorClient.ts is reminded to drop the matching call here
  rather than silently under-covering.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-17 20:43:55 -04:00
.claude Add new components, typography, badge contrast, and screen layout refactors 2026-03-28 20:38:04 -04:00
.github/workflows ci(storybook): wire test:storybook into CI (#1251) (#1297) 2026-05-10 15:58:15 -04:00
clients/web test(core): backfill coverage on inspectorClient + remote server (#1317) 2026-05-17 20:43:55 -04:00
core test(core): backfill coverage on inspectorClient + remote server (#1317) 2026-05-17 20:43:55 -04:00
specification docs(apps): specify the v2 Apps tab (#1265) 2026-04-29 17:22:59 -04:00
test-servers test: run v1.5-ported integration tests under node-env vitest project (#1307) (#1312) 2026-05-16 15:15:17 -04:00
.gitignore test: run v1.5-ported integration tests under node-env vitest project (#1307) (#1312) 2026-05-16 15:15:17 -04:00
AGENTS.md test: run v1.5-ported integration tests under node-env vitest project (#1307) (#1312) 2026-05-16 15:15:17 -04:00
CLAUDE.md feat: Add Mantine theme, 12 atom components, and 25 molecule components with Storybook stories 2026-03-17 10:23:56 -04:00
package-lock.json feat(apps): add isAppTool helper in core (#1260) (#1272) 2026-05-01 17:03:11 -04:00
package.json ci(storybook): wire test:storybook into CI (#1251) (#1297) 2026-05-10 15:58:15 -04:00