package contracts

import (
	"io/fs"
	"strings"
	"testing"
)

func TestEverySharedSchemaCompilesOffline(t *testing.T) {
	files, err := fs.Glob(Files, "schema/*.schema.json")
	if err != nil {
		t.Fatal(err)
	}
	if len(files) < 15 {
		t.Fatalf("missing shared schemas: %d", len(files))
	}
	for _, file := range files {
		t.Run(file, func(t *testing.T) {
			if _, err := CompileCurrent(strings.TrimPrefix(file, "schema/")); err != nil {
				t.Fatal(err)
			}
		})
	}
}

func TestCompileCurrentRejectsInvalidNames(t *testing.T) {
	for _, name := range []string{"", "../mq.schema.json", "mq-topology.json", "manifest.json", "missing.schema.json"} {
		if _, err := CompileCurrent(name); err == nil {
			t.Fatalf("accepted invalid schema %q", name)
		}
	}
}

func TestUnregisteredSchemaReferencesCannotReachNetwork(t *testing.T) {
	if _, err := (offlineSchemaLoader{}).Load("https://example.invalid/schema.json"); err == nil || !strings.Contains(err.Error(), "network loading is disabled") {
		t.Fatalf("unregistered reference did not fail explicitly: %v", err)
	}
}