ollama/ollama

Testing is Go-test-first with heavy coverage in server/, model/parsers, model/renderers, middleware, mlxrunner, create, envconfig; testify is the assertion library. integration/ holds end-to-end suites gated on a live server/registry; CI runs go test -count=1 ./... plus a -race job, golangci-lint, patch-apply checks, vitest for the React app, and a benchmark pass.

• CI test.yaml runs `go test -count=1 -bench=. -benchtime=1x ./...` on PRs and a separate `go test -race -count=1 ./...` race job
  .github/workflows/test.yaml#L451-L455.github/workflows/test.yaml#L500-L501
• CI includes golangci-lint (golangci-lint-action@v9), go_mod_tidy and go_license checks, plus a patches job that verifies llama/server patches apply cleanly under CMake
  .github/workflows/test.yaml#L62-L80.github/workflows/test.yaml#L370-L394.github/workflows/test.yaml#L461
• The desktop app is tested with `go test -tags updater_live ./app/...` and the React UI via `npm ci && npm test` (vitest) plus npm run build; Storybook config also present (build-storybook script)
  .github/workflows/test.yaml#L427-L434.github/workflows/test.yaml#L457-L459app/ui/app/package.json
• server/ has ~30 *_test.go files including routes_*_test.go per endpoint family, a fuzz test (create_fuzz_test.go), and sched_test.go for scheduler logic
  server/create_fuzz_test.goserver/routes_test.goserver/sched_test.go
• model/parsers and model/renderers have per-family test files plus reference-test files (nemotron*_reference_test.go) and shared testhelpers_test.go
  model/parsers/parsers_test.gomodel/parsers/testhelpers_test.gomodel/renderers/renderer_test.go
• integration/ contains end-to-end tests (api_test, concurrency_test, max_queue_test, vision/audio tests, reg_* group files) that require a running server and real model pulls — documented in integration/README.md
  integration/README.mdintegration/api_test.gointegration/max_queue_test.go
• Test isolation uses OLLAMA_MODELS/home overrides: many packages ship test_home_test.go helpers to redirect model storage into temp dirs (inferred)
  envconfig/test_home_test.goserver/test_home_test.gomiddleware/test_home_test.go
• template/ has a golden-file style test driven by embedded index.json + per-model .gotmpl/.json pairs (template_test.go)
  template/template_test.gotemplate/template.go#L22-L40
• api/ tests include types_typescript_test.go which cross-checks Go API types against generated TypeScript (typescriptify dep in go.mod)
  api/types_typescript_test.gogo.mod#L29
• Coverage gaps: Objective-C/macOS glue (app/cmd/app/*.m, discover/gpu_info_darwin.m) and the codex_desktop_autoreview/proxy hot paths have tests but the darwin app lifecycle is largely untestable in CI (build-tagged windows||darwin) (inferred)
  app/cmd/app/app.go#L1app/cmd/app/codex_app_darwin.godiscover/gpu_info_darwin.m