NAC_Blockchain/nac-sdk/tests/acc20c_integration_test.rs

//! ACC-20C兼容层协议集成测试

use nac_sdk::client::NacLensClient;
use nac_sdk::protocols::ACC20C;
use nac_sdk::error::{Result, NACError};
use nac_udm::primitives::{Address, Timestamp};
use nac_udm::l1_protocol::acc20c::{EthAddress, u256};

// ===== 单元测试（不需要NAC节点） =====

#[test]
fn test_acc20c_interface_creation() {
    let client = NacLensClient::new("https://rpc.newassetchain.io");
    let acc20c = ACC20C::new(client);
    
    // 验证接口创建成功
    assert!(true);
}

#[test]
fn test_u256_creation() {
    let token_id = u256::from_u128(12345);
    assert_eq!(token_id.low, 12345);
    assert_eq!(token_id.high, 0);
    
    let zero = u256::zero();
    assert_eq!(zero.low, 0);
    assert_eq!(zero.high, 0);
}

#[test]
fn test_eth_address_creation() {
    let eth_addr = EthAddress([0u8; 20]);
    assert_eq!(eth_addr.0.len(), 20);
    
    // 测试以太坊地址格式
    let mut addr_bytes = [0u8; 20];
    addr_bytes[0] = 0xde;
    addr_bytes[1] = 0xad;
    addr_bytes[2] = 0xbe;
    addr_bytes[3] = 0xef;
    let eth_addr2 = EthAddress(addr_bytes);
    assert_eq!(eth_addr2.0[0], 0xde);
}

#[test]
fn test_address_parsing() {
    let addr_str = "0x12345678901234567890123456789012345678901234567890123456789012345678901234567890";
    let result = Address::from_hex(addr_str);
    assert!(result.is_ok());
}

// ===== 集成测试（需要NAC节点运行） =====

#[tokio::test]
#[ignore]
async fn test_acc20c_wrap_and_unwrap() -> Result<()> {
    // 1. 创建客户端
    let client = NacLensClient::new("https://testnet.newassetchain.io");
    let acc20c = ACC20C::new(client);
    
    // 2. 准备测试数据
    let wrapper_address = Address::from_hex("0x12345678901234567890123456789012345678901234567890123456789012345678901234567890").map_err(|e| NACError::InvalidAddress(e))?;
    let owner_address = Address::from_hex("0x22345678901234567890123456789012345678902234567890123456789012345678901234567890").map_err(|e| NACError::InvalidAddress(e))?;
    
    // 以太坊接收地址
    let mut eth_recipient_bytes = [0u8; 20];
    eth_recipient_bytes[0] = 0x33;
    let eth_recipient = EthAddress(eth_recipient_bytes);
    
    // 3. 包装ACC-20为ERC-721
    let amount = 1_000_000_000_000_000_000u128; // 1 ACC-20
    let token_id = acc20c.wrap(
        &wrapper_address,
        &owner_address,
        &eth_recipient,
        amount,
    ).await?;
    
    println!("✓ 包装成功，Token ID: {}", token_id.low);
    
    // 4. 查询包装资产信息
    let wrapped_asset = acc20c.get_wrapped_asset(&wrapper_address, token_id).await?;
    
    assert_eq!(wrapped_asset.token_id, token_id);
    assert_eq!(wrapped_asset.original_owner, owner_address);
    assert_eq!(wrapped_asset.current_owner, eth_recipient);
    println!("✓ 包装资产信息查询成功");
    
    // 5. 查询锁定的持有量
    let locked = acc20c.get_locked_holdings(&wrapper_address, &owner_address).await?;
    assert!(locked > 0);
    println!("✓ 锁定持有量: {}", locked);
    
    // 6. 解包装ERC-721为ACC-20
    let nac_recipient = Address::from_hex("0x42345678901234567890123456789012345678904234567890123456789012345678901234567890").map_err(|e| NACError::InvalidAddress(e))?;
    let unwrapped_amount = acc20c.unwrap(
        &wrapper_address,
        token_id,
        &eth_recipient,
        &nac_recipient,
    ).await?;
    
    assert!(unwrapped_amount > 0);
    println!("✓ 解包装成功，数量: {}", unwrapped_amount);
    
    Ok(())
}

#[tokio::test]
#[ignore]
async fn test_acc20c_freeze_and_unfreeze() -> Result<()> {
    // 1. 创建客户端
    let client = NacLensClient::new("https://testnet.newassetchain.io");
    let acc20c = ACC20C::new(client);
    
    // 2. 准备测试数据
    let wrapper_address = Address::from_hex("0x12345678901234567890123456789012345678901234567890123456789012345678901234567890").map_err(|e| NACError::InvalidAddress(e))?;
    let token_id = u256::from_u128(1);
    
    // 3. 冻结包装资产
    acc20c.freeze_wrapped_asset(&wrapper_address, token_id).await?;
    println!("✓ 包装资产已冻结");
    
    // 4. 查询包装资产状态
    let wrapped_asset = acc20c.get_wrapped_asset(&wrapper_address, token_id).await?;
    println!("✓ 资产状态: {:?}", wrapped_asset.status);
    
    // 5. 解冻包装资产
    acc20c.unfreeze_wrapped_asset(&wrapper_address, token_id).await?;
    println!("✓ 包装资产已解冻");
    
    Ok(())
}

#[tokio::test]
#[ignore]
async fn test_acc20c_wrapper_config() -> Result<()> {
    // 1. 创建客户端
    let client = NacLensClient::new("https://testnet.newassetchain.io");
    let acc20c = ACC20C::new(client);
    
    // 2. 准备测试数据
    let wrapper_address = Address::from_hex("0x12345678901234567890123456789012345678901234567890123456789012345678901234567890").map_err(|e| NACError::InvalidAddress(e))?;
    
    // 3. 查询包装器配置
    let config = acc20c.get_wrapper_config(&wrapper_address).await?;
    
    println!("✓ 包装器配置:");
    println!("  每个NFT代表的ACC-20数量: {}", config.acc20_per_nft);
    println!("  包装手续费: {} 基点", config.wrap_fee_bps);
    println!("  解包装手续费: {} 基点", config.unwrap_fee_bps);
    println!("  保留合规检查: {}", config.preserve_compliance);
    println!("  最小包装数量: {}", config.min_wrap_amount);
    println!("  最大包装数量: {}", config.max_wrap_amount);
    
    assert!(config.acc20_per_nft > 0);
    assert!(config.min_wrap_amount > 0);
    
    Ok(())
}

#[tokio::test]
#[ignore]
async fn test_acc20c_wrapper_status() -> Result<()> {
    // 1. 创建客户端
    let client = NacLensClient::new("https://testnet.newassetchain.io");
    let acc20c = ACC20C::new(client);
    
    // 2. 准备测试数据
    let wrapper_address = Address::from_hex("0x12345678901234567890123456789012345678901234567890123456789012345678901234567890").map_err(|e| NACError::InvalidAddress(e))?;
    
    // 3. 查询包装器状态
    let status = acc20c.get_wrapper_status(&wrapper_address).await?;
    
    println!("✓ 包装器状态: {:?}", status);
    
    Ok(())
}

#[tokio::test]
#[ignore]
async fn test_acc20c_metadata_uri() -> Result<()> {
    // 1. 创建客户端
    let client = NacLensClient::new("https://testnet.newassetchain.io");
    let acc20c = ACC20C::new(client);
    
    // 2. 准备测试数据
    let wrapper_address = Address::from_hex("0x12345678901234567890123456789012345678901234567890123456789012345678901234567890").map_err(|e| NACError::InvalidAddress(e))?;
    let token_id = u256::from_u128(1);
    
    // 3. 获取元数据URI
    let metadata_uri = acc20c.get_metadata_uri(&wrapper_address, token_id).await?;
    
    println!("✓ 元数据URI: {}", metadata_uri);
    assert!(metadata_uri.starts_with("https://") || metadata_uri.starts_with("ipfs://"));
    
    Ok(())
}

#[tokio::test]
#[ignore]
async fn test_acc20c_fee_calculation() -> Result<()> {
    // 1. 创建客户端
    let client = NacLensClient::new("https://testnet.newassetchain.io");
    let acc20c = ACC20C::new(client);
    
    // 2. 准备测试数据
    let wrapper_address = Address::from_hex("0x12345678901234567890123456789012345678901234567890123456789012345678901234567890").map_err(|e| NACError::InvalidAddress(e))?;
    let amount = 1_000_000_000_000_000_000u128; // 1 ACC-20
    
    // 3. 计算包装手续费
    let wrap_fee = acc20c.calculate_wrap_fee(&wrapper_address, amount).await?;
    println!("✓ 包装手续费: {}", wrap_fee);
    
    // 4. 计算解包装手续费
    let unwrap_fee = acc20c.calculate_unwrap_fee(&wrapper_address, amount).await?;
    println!("✓ 解包装手续费: {}", unwrap_fee);
    
    // 手续费应该小于原始金额
    assert!(wrap_fee < amount);
    assert!(unwrap_fee < amount);
    
    Ok(())
}

#[tokio::test]
#[ignore]
async fn test_acc20c_compliance_snapshot() -> Result<()> {
    // 1. 创建客户端
    let client = NacLensClient::new("https://testnet.newassetchain.io");
    let acc20c = ACC20C::new(client);
    
    // 2. 准备测试数据
    let wrapper_address = Address::from_hex("0x12345678901234567890123456789012345678901234567890123456789012345678901234567890").map_err(|e| NACError::InvalidAddress(e))?;
    let token_id = u256::from_u128(1);
    
    // 3. 查询包装资产信息（包含合规快照）
    let wrapped_asset = acc20c.get_wrapped_asset(&wrapper_address, token_id).await?;
    
    let snapshot = &wrapped_asset.compliance_snapshot;
    println!("✓ 合规快照:");
    println!("  KYC级别: {}", snapshot.kyc_level);
    println!("  AML状态: {}", snapshot.aml_status);
    println!("  合规级别: {}", snapshot.compliance_level);
    println!("  司法辖区: {}", snapshot.jurisdiction);
    println!("  快照时间: {}", snapshot.snapshot_at.as_secs());
    
    // 验证合规快照存在
    assert!(snapshot.kyc_level > 0);
    assert!(snapshot.snapshot_at.as_secs() > 0);
    
    Ok(())
}

#[tokio::test]
#[ignore]
async fn test_acc20c_cross_chain_flow() -> Result<()> {
    // 完整的跨链流程测试
    
    // 1. 创建客户端
    let client = NacLensClient::new("https://testnet.newassetchain.io");
    let acc20c = ACC20C::new(client);
    
    // 2. 准备测试数据
    let wrapper_address = Address::from_hex("0x12345678901234567890123456789012345678901234567890123456789012345678901234567890").map_err(|e| NACError::InvalidAddress(e))?;
    let nac_owner = Address::from_hex("0x22345678901234567890123456789012345678902234567890123456789012345678901234567890").map_err(|e| NACError::InvalidAddress(e))?;
    
    let mut eth_trader_bytes = [0u8; 20];
    eth_trader_bytes[0] = 0x33;
    let eth_trader = EthAddress(eth_trader_bytes);
    
    let amount = 5_000_000_000_000_000_000u128; // 5 ACC-20
    
    println!("=== 跨链流程测试 ===");
    
    // 3. 步骤1：在NAC链包装
    println!("\n步骤1：在NAC链包装ACC-20...");
    let token_id = acc20c.wrap(
        &wrapper_address,
        &nac_owner,
        &eth_trader,
        amount,
    ).await?;
    println!("✓ 包装成功，Token ID: {}", token_id.low);
    
    // 4. 步骤2：在以太坊链交易（模拟）
    println!("\n步骤2：在以太坊链交易（模拟）...");
    let mut new_eth_owner_bytes = [0u8; 20];
    new_eth_owner_bytes[0] = 0x44;
    let new_eth_owner = EthAddress(new_eth_owner_bytes);
    println!("✓ NFT已在OpenSea交易给新所有者");
    
    // 5. 步骤3：新所有者解包装回NAC链
    println!("\n步骤3：新所有者解包装回NAC链...");
    let new_nac_owner = Address::from_hex("0x52345678901234567890123456789012345678905234567890123456789012345678901234567890").map_err(|e| NACError::InvalidAddress(e))?;
    let unwrapped_amount = acc20c.unwrap(
        &wrapper_address,
        token_id,
        &new_eth_owner,
        &new_nac_owner,
    ).await?;
    println!("✓ 解包装成功，数量: {}", unwrapped_amount);
    
    // 6. 验证完整流程
    println!("\n✓ 跨链流程测试完成");
    println!("  原始数量: {}", amount);
    println!("  解包装数量: {}", unwrapped_amount);
    println!("  手续费: {}", amount - unwrapped_amount);
    
    Ok(())
}