package domain

import (
	"errors"
	"testing"
)

func TestNewOwnerIdentityNormalizesAndFoldsUsername(t *testing.T) {
	t.Parallel()

	identity, err := NewOwnerIdentity("  ÉLIJAH  ", "  Elijah Kuntz  ")
	if err != nil {
		t.Fatalf("NewOwnerIdentity returned an error: %v", err)
	}
	if identity.Username != "ÉLIJAH" || identity.UsernameKey != "élijah" || identity.DisplayName != "Elijah Kuntz" {
		t.Fatalf("unexpected identity: %#v", identity)
	}
}

func TestValidatePasswordRejectsShortPassword(t *testing.T) {
	t.Parallel()

	if err := ValidatePassword("too-short"); !errors.Is(err, ErrInvalidPassword) {
		t.Fatalf("ValidatePassword error = %v, want %v", err, ErrInvalidPassword)
	}
}