kknongchang_2506/app/Module/AppGame/Tests/TestEnvironment.php

<?php

namespace App\Module\AppGame\Tests;

/**
 * 测试环境配置加载器
 * 
 * 独立于代码的环境变量管理，从.env.testing文件加载配置
 */
class TestEnvironment
{
    /**
     * 环境变量缓存
     */
    private static array $envCache = [];

    /**
     * 是否已加载环境变量
     */
    private static bool $loaded = false;

    /**
     * 加载测试环境变量
     */
    public static function load(): void
    {
        if (self::$loaded) {
            return;
        }

        $envFile = __DIR__ . '/.env.testing';
        
        if (!file_exists($envFile)) {
            throw new \RuntimeException("测试环境配置文件不存在: {$envFile}");
        }

        $lines = file($envFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
        
        foreach ($lines as $line) {
            $line = trim($line);
            
            // 跳过注释行
            if (empty($line) || strpos($line, '#') === 0) {
                continue;
            }
            
            // 解析环境变量
            if (strpos($line, '=') !== false) {
                list($key, $value) = explode('=', $line, 2);
                $key = trim($key);
                $value = trim($value);
                
                // 移除引号
                if (preg_match('/^"(.*)"$/', $value, $matches)) {
                    $value = $matches[1];
                } elseif (preg_match("/^'(.*)'$/", $value, $matches)) {
                    $value = $matches[1];
                }
                
                self::$envCache[$key] = $value;
                
                // 同时设置到系统环境变量
                if (!getenv($key)) {
                    putenv("{$key}={$value}");
                }
            }
        }
        
        self::$loaded = true;
    }

    /**
     * 获取环境变量值
     */
    public static function get(string $key, $default = null)
    {
        self::load();
        
        // 优先从系统环境变量获取
        $value = getenv($key);
        if ($value !== false) {
            return self::parseValue($value);
        }
        
        // 从缓存获取
        if (isset(self::$envCache[$key])) {
            return self::parseValue(self::$envCache[$key]);
        }
        
        return $default;
    }

    /**
     * 解析环境变量值
     */
    private static function parseValue($value)
    {
        if ($value === 'true' || $value === 'TRUE') {
            return true;
        }
        
        if ($value === 'false' || $value === 'FALSE') {
            return false;
        }
        
        if ($value === 'null' || $value === 'NULL') {
            return null;
        }
        
        if (is_numeric($value)) {
            return strpos($value, '.') !== false ? (float)$value : (int)$value;
        }
        
        return $value;
    }

    /**
     * 获取测试服务器URL
     */
    public static function getTestUrl(): string
    {
        return self::get('UNITTEST_URL', 'http://localhost:8000');
    }

    /**
     * 获取测试用户配置
     */
    public static function getTestUser(): array
    {
        return [
            'user_id' => self::get('TEST_USER_ID', 1),
            'password' => self::get('TEST_USER_PASSWORD', 'test123456'),
            'username' => self::get('TEST_USER_USERNAME', 'test_user'),
            'email' => self::get('TEST_USER_EMAIL', 'test@example.com'),
        ];
    }

    /**
     * 获取除虫测试配置
     */
    public static function getPesticideConfig(): array
    {
        return [
            'land_id' => self::get('TEST_PESTICIDE_LAND_ID', 1),
            'item_id' => self::get('TEST_PESTICIDE_ITEM_ID', 101),
            'success_rate' => self::get('TEST_PESTICIDE_SUCCESS_RATE', 80),
        ];
    }

    /**
     * 获取除草测试配置
     */
    public static function getWeedicideConfig(): array
    {
        return [
            'land_id' => self::get('TEST_WEEDICIDE_LAND_ID', 2),
            'item_id' => self::get('TEST_WEEDICIDE_ITEM_ID', 102),
            'success_rate' => self::get('TEST_WEEDICIDE_SUCCESS_RATE', 75),
        ];
    }

    /**
     * 获取浇水测试配置
     */
    public static function getWateringConfig(): array
    {
        return [
            'land_id' => self::get('TEST_WATERING_LAND_ID', 3),
            'item_id' => self::get('TEST_WATERING_ITEM_ID', 103),
            'success_rate' => self::get('TEST_WATERING_SUCCESS_RATE', 90),
        ];
    }

    /**
     * 获取播种测试配置
     */
    public static function getSowConfig(): array
    {
        return [
            'land_id' => self::get('TEST_SOW_LAND_ID', 10),
            'seed_id' => self::get('TEST_SOW_SEED_ID', 201),
            'seed_name' => self::get('TEST_SOW_SEED_NAME', '测试种子'),
        ];
    }

    /**
     * 获取收获测试配置
     */
    public static function getHarvestConfig(): array
    {
        return [
            'land_id' => self::get('TEST_HARVEST_LAND_ID', 11),
            'crop_id' => self::get('TEST_HARVEST_CROP_ID', 301),
        ];
    }

    /**
     * 获取施肥测试配置
     */
    public static function getFertilizerConfig(): array
    {
        return [
            'land_id' => self::get('TEST_FERTILIZER_LAND_ID', 12),
            'item_id' => self::get('TEST_FERTILIZER_ITEM_ID', 401),
            'item_name' => self::get('TEST_FERTILIZER_ITEM_NAME', '有机肥料'),
        ];
    }

    /**
     * 获取宠物测试配置
     */
    public static function getPetConfig(): array
    {
        return [
            'pet_id' => self::get('TEST_PET_ID', 1001),
            'pet_name' => self::get('TEST_PET_NAME', '测试宠物'),
            'food_id' => self::get('TEST_PET_FOOD_ID', 601),
            'skill_id' => self::get('TEST_PET_SKILL_ID', 701),
        ];
    }

    /**
     * 获取商店测试配置
     */
    public static function getShopConfig(): array
    {
        return [
            'item_id' => self::get('TEST_SHOP_ITEM_ID', 1201),
            'price' => self::get('TEST_SHOP_ITEM_PRICE', 100),
            'currency_type' => self::get('TEST_SHOP_CURRENCY_TYPE', 1),
        ];
    }

    /**
     * 获取好友测试配置
     */
    public static function getFriendConfig(): array
    {
        return [
            'friend_user_id' => self::get('TEST_FRIEND_USER_ID', 2001),
            'friend_username' => self::get('TEST_FRIEND_USERNAME', 'friend_user'),
            'apply_id' => self::get('TEST_FRIEND_APPLY_ID', 2101),
        ];
    }

    /**
     * 获取性能测试配置
     */
    public static function getPerformanceConfig(): array
    {
        return [
            'request_count' => self::get('TEST_PERFORMANCE_REQUEST_COUNT', 10),
            'max_response_time' => self::get('TEST_PERFORMANCE_MAX_RESPONSE_TIME', 5000),
        ];
    }

    /**
     * 获取并发测试配置
     */
    public static function getConcurrentConfig(): array
    {
        return [
            'request_count' => self::get('TEST_CONCURRENT_REQUEST_COUNT', 5),
            'max_wait_time' => self::get('TEST_CONCURRENT_MAX_WAIT_TIME', 10),
        ];
    }

    /**
     * 获取概率测试配置
     */
    public static function getProbabilityConfig(): array
    {
        return [
            'attempts' => self::get('TEST_PROBABILITY_ATTEMPTS', 20),
            'error_margin' => self::get('TEST_PROBABILITY_ERROR_MARGIN', 30),
        ];
    }

    /**
     * 获取调试配置
     */
    public static function getDebugConfig(): array
    {
        return [
            'enabled' => self::get('TEST_DEBUG_ENABLED', true),
            'dump_requests' => self::get('TEST_DEBUG_DUMP_REQUESTS', true),
            'dump_responses' => self::get('TEST_DEBUG_DUMP_RESPONSES', true),
            'measure_time' => self::get('TEST_DEBUG_MEASURE_TIME', true),
        ];
    }

    /**
     * 检查是否为调试模式
     */
    public static function isDebugMode(): bool
    {
        return self::get('TEST_DEBUG_ENABLED', true);
    }

    /**
     * 获取所有环境变量
     */
    public static function getAll(): array
    {
        self::load();
        return self::$envCache;
    }

    /**
     * 重新加载环境变量
     */
    public static function reload(): void
    {
        self::$loaded = false;
        self::$envCache = [];
        self::load();
    }
}