<?php
declare(strict_types=1);

namespace Esun\LingxingErp\Test\Unit\Model\Api;

use Esun\LingxingErp\Model\Api\TokenProvider;
use Esun\LingxingErp\Model\Config;
use Magento\Framework\App\CacheInterface;
use Magento\Framework\HTTP\Client\Curl;
use Magento\Framework\HTTP\Client\CurlFactory;
use Magento\Framework\Lock\LockManagerInterface;
use PHPUnit\Framework\TestCase;

class TokenProviderTest extends TestCase
{
    public function testAcceptsDocumentedHttpStyleBusinessCode(): void
    {
        $config = $this->createMock(Config::class);
        $config->method('getApiBaseUrl')->willReturn('https://example.test');
        $config->method('getAppId')->willReturn('app-id');
        $config->method('getAppSecret')->willReturn('app-secret');

        $cache = $this->createMock(CacheInterface::class);
        $cache->method('load')->willReturn(false);
        $cache->expects(self::once())->method('save');

        $curl = $this->createMock(Curl::class);
        $curl->method('getStatus')->willReturn(200);
        $curl->method('getBody')->willReturn((string)json_encode([
            'code' => '200',
            'msg' => 'OK',
            'data' => ['access_token' => 'token-value', 'expires_in' => 3600],
        ]));
        $curlFactory = $this->createMock(CurlFactory::class);
        $curlFactory->method('create')->willReturn($curl);

        $lock = $this->createMock(LockManagerInterface::class);
        $lock->method('lock')->willReturn(true);
        $lock->expects(self::once())->method('unlock');

        $provider = new TokenProvider($config, $cache, $curlFactory, $lock);
        self::assertSame('token-value', $provider->getAccessToken());
    }
}