kknongchang_2506/tests/Unit/Transfer/TransferFundFlowTest.php

<?php

namespace Tests\Unit\Transfer;

use App\Module\Fund\Services\FundService;
use App\Module\Fund\Services\AccountService;
use App\Module\Fund\Enums\FUND_TYPE;
use App\Module\Transfer\Services\TransferService;
use App\Module\Transfer\Models\TransferApp;
use Tests\TestCase;
use Illuminate\Support\Facades\DB;

/**
 * Transfer模块fund_to_uid和fund_in_uid字段功能测试
 */
class TransferFundFlowTest extends TestCase
{
    protected $testUserId = 1001;
    protected $targetUserId = 1002;
    protected $sourceUserId = 1003;
    protected $fundId = 1; // FUND1

    public function setUp(): void
    {
        parent::setUp();

        // 确保测试用户账户存在
        AccountService::check4user($this->testUserId);
        AccountService::check4user($this->targetUserId);
        AccountService::check4user($this->sourceUserId);

        // 为测试用户充值
        $testFund = new FundService($this->testUserId, $this->fundId);
        if ($testFund->balance() < 1000) {
            $testFund->admin_operate(1, FUND_TYPE::FUND1, 1000, 'TEST充值');
        }

        // 为来源用户充值
        $sourceFund = new FundService($this->sourceUserId, $this->fundId);
        if ($sourceFund->balance() < 1000) {
            $sourceFund->admin_operate(1, FUND_TYPE::FUND1, 1000, 'TEST充值');
        }
    }

    /**
     * 测试转出时fund_to_uid字段的作用
     */
    public function test_transfer_out_with_fund_to_uid()
    {
        // 创建测试应用配置，设置fund_to_uid
        $app = new TransferApp();
        $app->keyname = 'test_transfer_out';
        $app->title = '测试转出应用';
        $app->fund_id = $this->fundId;
        $app->fund_to_uid = $this->targetUserId; // 设置转入目标账户
        $app->fund_in_uid = 0;
        $app->mode = 1; // 内部模式
        $app->status = 1;
        $app->save();

        // 记录转账前的余额
        $testFundBefore = new FundService($this->testUserId, $this->fundId);
        $targetFundBefore = new FundService($this->targetUserId, $this->fundId);
        
        $testBalanceBefore = $testFundBefore->balance();
        $targetBalanceBefore = $targetFundBefore->balance();

        // 执行转出操作
        $amount = 100.0;
        $result = TransferService::createTransferOut([
            'app_key' => 'test_transfer_out',
            'user_id' => $this->testUserId,
            'amount' => $amount,
            'out_order_id' => 'test_' . time()
        ]);

        // 验证转账结果
        $this->assertNotNull($result);
        $this->assertIsObject($result);

        // 验证余额变化
        $testFundAfter = new FundService($this->testUserId, $this->fundId);
        $targetFundAfter = new FundService($this->targetUserId, $this->fundId);
        
        $testBalanceAfter = $testFundAfter->balance();
        $targetBalanceAfter = $targetFundAfter->balance();

        // 测试用户余额应该减少
        $this->assertEquals($testBalanceBefore - $amount, $testBalanceAfter, '测试用户余额应该减少');
        
        // 目标用户余额应该增加
        $this->assertEquals($targetBalanceBefore + $amount, $targetBalanceAfter, '目标用户余额应该增加');

        echo "转出测试完成：\n";
        echo "测试用户余额变化: {$testBalanceBefore} -> {$testBalanceAfter}\n";
        echo "目标用户余额变化: {$targetBalanceBefore} -> {$targetBalanceAfter}\n";

        // 清理测试数据
        $app->delete();
    }

    /**
     * 测试转入时fund_in_uid字段的作用
     */
    public function test_transfer_in_with_fund_in_uid()
    {
        // 创建测试应用配置，设置fund_in_uid
        $app = new TransferApp();
        $app->keyname = 'test_transfer_in';
        $app->title = '测试转入应用';
        $app->fund_id = $this->fundId;
        $app->fund_to_uid = 0;
        $app->fund_in_uid = $this->sourceUserId; // 设置转入来源账户
        $app->mode = 1; // 内部模式
        $app->status = 1;
        $app->save();

        // 记录转账前的余额
        $testFundBefore = new FundService($this->testUserId, $this->fundId);
        $sourceFundBefore = new FundService($this->sourceUserId, $this->fundId);
        
        $testBalanceBefore = $testFundBefore->balance();
        $sourceBalanceBefore = $sourceFundBefore->balance();

        // 执行转入操作
        $amount = 100.0;
        $result = TransferService::createTransferIn([
            'app_key' => 'test_transfer_in',
            'user_id' => $this->testUserId,
            'amount' => $amount,
            'out_order_id' => 'test_' . time()
        ]);

        // 验证转账结果
        $this->assertNotNull($result);
        $this->assertIsObject($result);

        // 验证余额变化
        $testFundAfter = new FundService($this->testUserId, $this->fundId);
        $sourceFundAfter = new FundService($this->sourceUserId, $this->fundId);
        
        $testBalanceAfter = $testFundAfter->balance();
        $sourceBalanceAfter = $sourceFundAfter->balance();

        // 测试用户余额应该增加
        $this->assertEquals($testBalanceBefore + $amount, $testBalanceAfter, '测试用户余额应该增加');
        
        // 来源用户余额应该减少
        $this->assertEquals($sourceBalanceBefore - $amount, $sourceBalanceAfter, '来源用户余额应该减少');

        echo "转入测试完成：\n";
        echo "测试用户余额变化: {$testBalanceBefore} -> {$testBalanceAfter}\n";
        echo "来源用户余额变化: {$sourceBalanceBefore} -> {$sourceBalanceAfter}\n";

        // 清理测试数据
        $app->delete();
    }

    /**
     * 测试转出时fund_to_uid为空的情况（资金消失）
     */
    public function test_transfer_out_without_fund_to_uid()
    {
        // 创建测试应用配置，不设置fund_to_uid
        $app = new TransferApp();
        $app->keyname = 'test_transfer_out_empty';
        $app->title = '测试转出应用(无目标)';
        $app->fund_id = $this->fundId;
        $app->fund_to_uid = 0; // 不设置转入目标账户
        $app->fund_in_uid = 0;
        $app->mode = 1; // 内部模式
        $app->status = 1;
        $app->save();

        // 记录转账前的余额
        $testFundBefore = new FundService($this->testUserId, $this->fundId);
        $testBalanceBefore = $testFundBefore->balance();

        // 执行转出操作
        $amount = 50.0;
        $result = TransferService::createTransferOut([
            'app_key' => 'test_transfer_out_empty',
            'user_id' => $this->testUserId,
            'amount' => $amount,
            'out_order_id' => 'test_' . time()
        ]);

        // 验证转账结果
        $this->assertNotNull($result);

        // 验证余额变化
        $testFundAfter = new FundService($this->testUserId, $this->fundId);
        $testBalanceAfter = $testFundAfter->balance();

        // 测试用户余额应该减少（资金消失）
        $this->assertEquals($testBalanceBefore - $amount, $testBalanceAfter, '测试用户余额应该减少');

        echo "转出测试(无目标)完成：\n";
        echo "测试用户余额变化: {$testBalanceBefore} -> {$testBalanceAfter} (资金消失)\n";

        // 清理测试数据
        $app->delete();
    }

    /**
     * 测试转入时fund_in_uid为空的情况（资金凭空产生）
     */
    public function test_transfer_in_without_fund_in_uid()
    {
        // 创建测试应用配置，不设置fund_in_uid
        $app = new TransferApp();
        $app->keyname = 'test_transfer_in_empty';
        $app->title = '测试转入应用(无来源)';
        $app->fund_id = $this->fundId;
        $app->fund_to_uid = 0;
        $app->fund_in_uid = 0; // 不设置转入来源账户
        $app->mode = 1; // 内部模式
        $app->status = 1;
        $app->save();

        // 记录转账前的余额
        $testFundBefore = new FundService($this->testUserId, $this->fundId);
        $testBalanceBefore = $testFundBefore->balance();

        // 执行转入操作
        $amount = 50.0;
        $result = TransferService::createTransferIn([
            'app_key' => 'test_transfer_in_empty',
            'user_id' => $this->testUserId,
            'amount' => $amount,
            'out_order_id' => 'test_' . time()
        ]);

        // 验证转账结果
        $this->assertNotNull($result);

        // 验证余额变化
        $testFundAfter = new FundService($this->testUserId, $this->fundId);
        $testBalanceAfter = $testFundAfter->balance();

        // 测试用户余额应该增加（资金凭空产生）
        $this->assertEquals($testBalanceBefore + $amount, $testBalanceAfter, '测试用户余额应该增加');

        echo "转入测试(无来源)完成：\n";
        echo "测试用户余额变化: {$testBalanceBefore} -> {$testBalanceAfter} (资金凭空产生)\n";

        // 清理测试数据
        $app->delete();
    }
}