Mirror of https://github.com/modelcontextprotocol/inspector — Visual testing tool for MCP servers
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388ea5a7bd* test(cli,tui): add in-process source coverage gates (#1484) CLI and TUI source had no coverage gate: CLI tests spawned the built binary out-of-process (coverage never saw clients/cli/src) and the TUI had only two smoke tests. Regressions there were invisible to CI. CLI: - Rewrite __tests__/helpers/cli-runner.ts to invoke runCli() in-process (capture process.std*.write, map thrown errors to an exit code), preserving the CliResult shape so all existing tests run unchanged and clients/cli/src is now measured under v8 instrumentation. - cli.ts: program.exitOverride() so a commander usage error throws (catchable in-process) instead of tearing down the worker; --help / --version still exit cleanly. Drop the dead, never-imported main(). - Add a thin out-of-process e2e.test.ts that spawns the built binary for the shebang / process.exit paths the in-process runner can't reach. - Add @vitest/coverage-v8, a per-file gate (90/85/80/50) excluding only src/index.ts (binary bootstrap), and pool: 'forks' for capture isolation. cli.ts lands at ~98% lines / 100% functions. TUI: - Add @vitest/coverage-v8 and an interim per-file gate over the non-React logic (logger.ts, components/tabsConfig.ts, utils/*); the Ink components, App.tsx, and hooks/ are excluded with a documented follow-up (#1501). Add tests covering the included modules (100%). Wiring + docs: - CI runs each client's test:coverage; root test:cli / test:tui (used by validate) and root test:coverage now enforce the gates. - gitignore clients/**/coverage; update AGENTS.md and client READMEs. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * docs(cli): clarify in-process runner footguns from PR #1502 review Review notes on the in-process CLI test runner (no behavior change): - Warn in runCli's docblock that --help/--version must NOT go through the in-process runner: exitOverride only re-throws non-zero exits, so exitCode 0 falls through to process.exit(0) and would kill the vitest worker. Those belong in the out-of-process e2e.test.ts layer. - Document that a timeout orphans the uncancellable invokeCli promise (its stdio subprocess stays alive; later writes hit the restored stdout) — a known, acceptable trade-off on the hang-only failure path. - Fix a stale reference to the removed main() (errors now route through index.ts). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * docs(cli): fix remaining stale main() reference in vitest exclusion comment PR #1502 re-review caught a second stale `main()` mention (the first was fixed in 52c23e41). src/index.ts inlines the bootstrap as runCli(process.argv).then(...).catch(handleError) — there is no main(). Comment-only; no behavior change. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * chore: compose root test:coverage from per-client scripts Replace the brittle inline cd-chain with a composition of the existing test:cli / test:tui scripts plus a new matching test:web. Behavior is unchanged (web → cli → tui coverage gates) but there's a single source of truth for each client's coverage invocation. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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| .claude | ||
| .github/workflows | ||
| clients | ||
| core | ||
| scripts | ||
| specification | ||
| test-servers | ||
| .gitignore | ||
| .npmignore | ||
| AGENTS.md | ||
| CLAUDE.md | ||
| package-lock.json | ||
| package.json | ||
| tsconfig.base.json | ||
| vitest.shared.mts | ||