<?php

namespace Tests\Unit\ThirdParty;

use PHPUnit\Framework\TestCase;

/**
 * URS Request机制测试
 *
 * 测试重构后的URS Request类是否正确实现单一职责原则
 * 验证每个Request类只处理一种特定的请求类型
 */
class UrsRequestTest extends TestCase
{
    /**
     * 测试URS Request类是否存在
     */
    public function testUrsRequestClassesExist()
    {
        // 测试获取用户信息Request类
        $this->assertTrue(
            class_exists('ThirdParty\\Urs\\Request\\UrsGetUserInfoRequest'),
            'UrsGetUserInfoRequest类应该存在'
        );

        // 测试获取用户团队关系Request类
        $this->assertTrue(
            class_exists('ThirdParty\\Urs\\Request\\UrsGetUserTeamRequest'),
            'UrsGetUserTeamRequest类应该存在'
        );

        // 测试获取用户下级统计Request类
        $this->assertTrue(
            class_exists('ThirdParty\\Urs\\Request\\UrsGetUserLevelCountRequest'),
            'UrsGetUserLevelCountRequest类应该存在'
        );
    }

    /**
     * 测试URS服务类是否存在
     */
    public function testUrsServiceClassExists()
    {
        $this->assertTrue(
            class_exists('ThirdParty\\Urs\\Services\\UrsService'),
            'UrsService类应该存在'
        );
    }

    /**
     * 测试只存在3个URS Request类，没有多余的类
     */
    public function testOnlyThreeUrsRequestClassesExist()
    {
        // 确保不存在之前错误创建的Request类
        $nonExistentClasses = [
            'ThirdParty\\Urs\\Request\\UrsRegisterRequest',
            'ThirdParty\\Urs\\Request\\UrsDepositRequest',
            'ThirdParty\\Urs\\Request\\UrsWithdrawRequest',
            'ThirdParty\\Urs\\Request\\UrsCheckBalanceRequest',
        ];

        foreach ($nonExistentClasses as $className) {
            $this->assertFalse(
                class_exists($className),
                "{$className}不应该存在，因为URS没有提供对应的接口"
            );
        }
    }

    /**
     * 测试URS文件是否存在
     */
    public function testUrsFilesExist()
    {
        $expectedFiles = [
            'ThirdParty/Urs/Request/UrsGetUserInfoRequest.php',
            'ThirdParty/Urs/Request/UrsGetUserTeamRequest.php',
            'ThirdParty/Urs/Request/UrsGetUserLevelCountRequest.php',
            'ThirdParty/Urs/Services/UrsService.php',
        ];

        foreach ($expectedFiles as $file) {
            $this->assertFileExists(
                $file,
                "文件 {$file} 应该存在"
            );
        }
    }

    /**
     * 测试删除的文件不存在
     */
    public function testDeletedFilesDoNotExist()
    {
        $deletedFiles = [
            'ThirdParty/Urs/Request/UrsRegisterRequest.php',
            'ThirdParty/Urs/Request/UrsDepositRequest.php',
            'ThirdParty/Urs/Request/UrsWithdrawRequest.php',
            'ThirdParty/Urs/Request/UrsCheckBalanceRequest.php',
        ];

        foreach ($deletedFiles as $file) {
            $this->assertFileDoesNotExist(
                $file,
                "文件 {$file} 不应该存在，因为对应的接口不存在"
            );
        }
    }
}