Function newScoreRouterModel

core/http/middleware/route_model_test.go:395–415

newScoreRouterModel builds a smart-router config with 3 policies and 2 candidates (small with one label, bigger with all three). Admins are expected to order candidates small → large; the middleware picks the first whose labels are a superset of the active set.

(modelDir, name string)

// middleware picks the first whose labels are a superset of the
// active set.
func newScoreRouterModel(modelDir, name string) *config.ModelConfig {
	cfg := &config.ModelConfig{
		Name: name,
		Router: config.RouterConfig{
			Classifier:      "score",
			ClassifierModel: "arch-router",
			Fallback:        "qwen3-0.6b",
			Policies: []config.RouterPolicy{
				{Label: "code-generation", Description: "writing or debugging code"},
				{Label: "casual-chat", Description: "small talk"},
				{Label: "math-reasoning", Description: "arithmetic and word problems"},
			},
			Candidates: []config.RouterCandidate{
				{Model: "small-model", Labels: []string{"casual-chat"}},
				{Model: "big-model", Labels: []string{"code-generation", "casual-chat", "math-reasoning"}},
			},
		},
	}
	Expect(os.WriteFile(filepath.Join(modelDir, name+".yaml"), []byte(toYAML(cfg)), 0o644)).To(Succeed())
	return cfg
}

func writeCandidate(modelDir, name string) {
	body := "name: " + name + "\nbackend: mock-backend\n"