<?php

require_once '../vendor/autoload.php'; // Adjust the path as needed to include Composer's autoload

use PHPUnit\Framework\TestCase;
use DJMixHosting\Database;

class DatabaseTest extends TestCase
{
    private $config;

    protected function setUp(): void
    {
        // Setup your test database configuration here
        $this->config = [
            'database' => [
                'host' => 'localhost',
                'user' => 'test_user',
                'pass' => 'test_password',
                'db'   => 'test_database',
                'port' => 3306
            ]
        ];
    }

    public function testConnection()
    {
        // Create an instance of Database
        $db = new Database($this->config);

        // Check if the connection is successfully established
        $this->assertInstanceOf(mysqli::class, $db);
        $this->assertEquals(0, $db->connect_errno, "Database connection error: " . $db->connect_error);
    }

    public function testQuery()
    {
        // Create an instance of Database
        $db = new Database($this->config);

        // Execute a simple query
        $result = $db->query('SELECT 1 AS value');
        $this->assertNotFalse($result, "Query failed: " . $db->error);

        $row = $result->fetch_assoc();
        $this->assertEquals(1, $row['value'], "Query did not return the correct value");
    }

    protected function tearDown(): void
    {
        // Close the database connection if it's still open
        if (isset($db) && $db instanceof mysqli) {
            $db->close();
        }
    }
}