package checker

import (
	"testing"
)

// TestRegisteredSourcesAreSane is a smoke test that runs over every
// init()-registered source and verifies basic invariants. New sources
// added later are picked up automatically.
func TestRegisteredSourcesAreSane(t *testing.T) {
	seen := map[string]bool{}
	for _, s := range Sources() {
		if s.ID() == "" || s.Name() == "" {
			t.Errorf("source has empty ID or Name: %+v", s)
		}
		if seen[s.ID()] {
			t.Errorf("duplicate source ID: %s", s.ID())
		}
		seen[s.ID()] = true

		o := s.Options()
		for _, f := range append(append([]any{}, toAny(o.Admin)...), toAny(o.User)...) {
			_ = f
		}
	}
	// At least the built-in sources are present.
	for _, want := range []string{"dnsbl", "google_safe_browsing", "openphish", "urlhaus", "virustotal"} {
		if !seen[want] {
			t.Errorf("missing built-in source %q", want)
		}
	}
}

func toAny[T any](in []T) []any {
	out := make([]any, len(in))
	for i, v := range in {
		out[i] = v
	}
	return out
}