Function newTestCommitHandler

internal/connect/api_test.go:1340–1355

newTestCommitHandler builds a commitServiceHandler wired to a provider with minimal state, for direct unit testing of prewarmHeads / probeCommitID without the HTTP layer. Enhancements are off by default; tests flip the knobs they exercise.

(repo provider)

// without the HTTP layer. Enhancements are off by default; tests flip the
// knobs they exercise.
func newTestCommitHandler(repo provider) *commitServiceHandler {
	return &commitServiceHandler{ //nolint:exhaustruct
		api: &api{ //nolint:exhaustruct
			log:  slog.New(slog.NewTextHandler(io.Discard, nil)),
			repo: repo,
		},
		commitMap:       make(map[string]moduleRef),
		infoCache:       make(map[string]commitInfoCache),
		filesMap:        make(map[string][]content.File),
		missCache:       make(map[string]time.Time),
		prewarmTimeout:  time.Second,
		probeTimeout:    time.Second,
		probeNegativeTTL: time.Minute,
		probeSem:        make(chan struct{}, maxConcurrentProbes),
	}
}

// TestPrewarmHeads_PopulatesCommitMap verifies the startup sweep resolves the
// HEAD commit of each configured source and registers it so a later Download