package validate

import (
	"errors"
	"strings"
	"testing"

	"git.novox.be/novox/mesh-sdk/go/declaration"
)

// The SDK's validator speaks the copied parser's vocabulary version (issue 1353 AC3).
func TestVersionIsTheParsersVersion(t *testing.T) {
	if Version != declaration.Version {
		t.Fatalf("validate.Version = %d, declaration.Version = %d", Version, declaration.Version)
	}
}

// A body of another declaration version is refused whole, by both the validator and the parser (AC3). The body is
// the shape mesh-host's validate_test.go uses for its good declaration, with the version changed.
func TestAnotherVersionIsRefusedWhole(t *testing.T) {
	body := `{"declaration": 99, "resources": [{"id": "d", "type": "directory", "path": "/var/lib/x", "mode": "0755"}]}`
	problems := Declaration([]byte(body))
	if len(problems) == 0 {
		t.Fatal("a declaration of another version was taken")
	}
	_, err := declaration.Parse([]byte(body))
	var refused *declaration.RefusalError
	if !errors.As(err, &refused) || strings.Join(refused.Problems, "\n") != strings.Join(problems, "\n") {
		t.Fatalf("the parser and the validator disagree: %v / %v", err, problems)
	}
}