<?php

namespace Tests\Unit;

use PHPUnit\Framework\TestCase;
use System\Classes\Cookie;

class CookieTest extends TestCase
{
    protected function setUp(): void
    {
        Cookie::$expiration = 0;
        Cookie::$path       = '/';
        Cookie::$domain     = null;
        Cookie::$secure     = false;
        Cookie::$httponly   = true;
        Cookie::$samesite   = 'Lax';
    }

    public function testGetReturnsNullWhenNotSet(): void
    {
        unset($_COOKIE['test_key']);
        $this->assertNull(Cookie::get('test_key'));
    }

    public function testGetReturnsDefault(): void
    {
        unset($_COOKIE['test_key']);
        $this->assertSame('default', Cookie::get('test_key', 'default'));
    }

    public function testGetReturnsValue(): void
    {
        $_COOKIE['test_key'] = 'hello';
        $this->assertSame('hello', Cookie::get('test_key'));
        unset($_COOKIE['test_key']);
    }

    public function testDeleteUnsetsFromGlobal(): void
    {
        $_COOKIE['to_delete'] = 'value';
        Cookie::delete('to_delete');
        $this->assertArrayNotHasKey('to_delete', $_COOKIE);
    }

    public function testDefaultsAreCorrect(): void
    {
        $this->assertSame('/', Cookie::$path);
        $this->assertTrue(Cookie::$httponly);
        $this->assertFalse(Cookie::$secure);
        $this->assertSame('Lax', Cookie::$samesite);
    }
}