kknongchang_2506/app/Module/Blockchain/Tests/Unit/Models/BlockchainTransactionTest.php

<?php

namespace App\Module\Blockchain\Tests\Unit\Models;

use App\Module\Blockchain\Models\BlockchainTransaction;
use App\Module\Blockchain\Models\BlockchainWallet;
use App\Module\Blockchain\Enums\TokenType;
use Tests\TestCase;

/**
 * 区块链交易模型单元测试
 */
class BlockchainTransactionTest extends TestCase
{
    protected string $fromAddress = '0x1234567890123456789012345678901234567890';
    protected string $toAddress = '0x0987654321098765432109876543210987654321';

    /**
     * 测试创建交易记录
     * @test
     */
    public function testCreateTransaction()
    {
        $transaction = BlockchainTransaction::create([
            'tx_hash' => '0x' . str_repeat('a', 64),
            'from_address' => $this->fromAddress,
            'to_address' => $this->toAddress,
            'amount' => '1.0',
            'token_type' => TokenType::BNB,
            'gas_price' => '5.0',
            'gas_used' => 21000,
            'status' => 0,
            'block_number' => null
        ]);

        $this->assertInstanceOf(BlockchainTransaction::class, $transaction);
        $this->assertEquals($this->fromAddress, $transaction->from_address);
        $this->assertEquals($this->toAddress, $transaction->to_address);
        $this->assertEquals('1.000000000000000000', $transaction->amount);
        $this->assertEquals(TokenType::BNB, $transaction->token_type);
        $this->assertEquals('5.000000000000000000', $transaction->gas_price);
        $this->assertEquals(21000, $transaction->gas_used);
        $this->assertEquals(0, $transaction->status);
        $this->assertNull($transaction->block_number);
    }

    /**
     * 测试交易哈希唯一性约束
     * @test
     */
    public function testTransactionHashUnique()
    {
        $txHash = '0x' . str_repeat('a', 64);

        BlockchainTransaction::create([
            'tx_hash' => $txHash,
            'from_address' => $this->fromAddress,
            'to_address' => $this->toAddress,
            'amount' => '1.0',
            'token_type' => TokenType::BNB,
            'gas_price' => '5.0',
            'gas_used' => 21000,
            'status' => 0
        ]);

        $this->expectException(\Illuminate\Database\QueryException::class);

        // 尝试创建相同交易哈希的记录应该失败
        BlockchainTransaction::create([
            'tx_hash' => $txHash,
            'from_address' => $this->fromAddress,
            'to_address' => $this->toAddress,
            'amount' => '2.0',
            'token_type' => TokenType::BNB,
            'gas_price' => '5.0',
            'gas_used' => 21000,
            'status' => 0
        ]);
    }

    /**
     * 测试交易状态标签
     * @test
     */
    public function testTransactionStatusLabel()
    {
        $transaction = new BlockchainTransaction();

        $transaction->status = 0;
        $this->assertEquals('待确认', $transaction->status_label);

        $transaction->status = 1;
        $this->assertEquals('成功', $transaction->status_label);

        $transaction->status = 2;
        $this->assertEquals('失败', $transaction->status_label);

        $transaction->status = 99;
        $this->assertEquals('未知', $transaction->status_label);
    }

    /**
     * 测试钱包关联关系
     * @test
     */
    public function testWalletRelations()
    {
        // 创建发送方钱包
        $fromWallet = BlockchainWallet::create([
            'address' => $this->fromAddress,
            'type' => TokenType::BNB,
            'balance' => '10.0',
            'status' => true
        ]);

        // 创建接收方钱包
        $toWallet = BlockchainWallet::create([
            'address' => $this->toAddress,
            'type' => TokenType::BNB,
            'balance' => '0.0',
            'status' => true
        ]);

        // 创建交易记录
        $transaction = BlockchainTransaction::create([
            'tx_hash' => '0x' . str_repeat('a', 64),
            'from_address' => $this->fromAddress,
            'to_address' => $this->toAddress,
            'amount' => '1.0',
            'token_type' => TokenType::BNB,
            'gas_price' => '5.0',
            'gas_used' => 21000,
            'status' => 1,
            'block_number' => 12345678
        ]);

        // 测试关联关系
        $this->assertInstanceOf(BlockchainWallet::class, $transaction->fromWallet);
        $this->assertInstanceOf(BlockchainWallet::class, $transaction->toWallet);

        $this->assertEquals($fromWallet->id, $transaction->fromWallet->id);
        $this->assertEquals($toWallet->id, $transaction->toWallet->id);
    }
}