<?php declare(strict_types=1);

namespace Test\Unit;

use BitBadger\PDODocument\Configuration;
use PHPUnit\Framework\TestCase;

/**
 * Unit tests for the Configuration class
 */
class ConfigurationTest extends TestCase
{
    public function testIdFieldDefaultSucceeds(): void
    {
        $this->assertEquals('id', Configuration::idField(), 'Default ID field should be "id"');
    }

    public function testUseIdFieldSucceeds()
    {
        try {
            Configuration::useIdField('EyeDee');
            $this->assertEquals('EyeDee', Configuration::idField(), 'ID field should have been updated');
        } finally {
            Configuration::useIdField('id');
            $this->assertEquals('id', Configuration::idField(), 'Default ID value should have been restored');
        }
    }
}