sendEIP1559Transaction success

networks/ethereum/devnet/__tests__/noethers.test.ts

@@ -145,4 +145,53 @@ describe('sending Tests', () => {
     expect(delta).toBe(transferAmount);
   });
 
+  it('should send ETH from sender to receiver via EIP-1559, and check balances', async () => {
+    // 1) 先查询发送方和接收方初始余额
+    const beforeSenderBalance = await signerSender.getBalance();
+    const beforeReceiverBalance = await signerReceiver.getBalance();
+
+    console.log('Sender balance before:', beforeSenderBalance.toString());
+    console.log('Receiver balance before:', beforeReceiverBalance.toString());
+
+    // 2) 准备转账金额 (示例：0.01 ETH)
+    const valueWei = 10000000000000000n; // 0.01 ETH
+
+    // 3) 发送前再次查询发送方余额
+    const currentSenderBalance = await signerSender.getBalance();
+    console.log('Sender balance right before sending:', currentSenderBalance.toString());
+
+    // 4) 使用 EIP-1559 方式发送交易
+    const { txHash, wait } = await transfer.sendEIP1559TransactionAutoGasLimit(
+      receiverAddress,
+      valueWei
+    );
+    expect(txHash).toMatch(/^0x[0-9a-fA-F]+$/);
+
+    console.log('EIP-1559 sending txHash:', txHash);
+
+    // 5) 等待交易上链并获取回执
+    const receipt = await wait();
+    expect(receipt.status).toBe('0x1'); // '0x1' 表示交易成功
+
+    // 6) 检查交易后余额
+    const afterSenderBalance = await signerSender.getBalance();
+    const afterReceiverBalance = await signerReceiver.getBalance();
+
+    console.log('Sender balance after:', afterSenderBalance.toString());
+    console.log('Receiver balance after:', afterReceiverBalance.toString());
+
+    // 7) 验证余额变化
+    const senderDelta = beforeSenderBalance - afterSenderBalance;     // 发送方实际减少的金额
+    const receiverDelta = afterReceiverBalance - beforeReceiverBalance; // 接收方实际增加的金额
+
+    console.log('Sender delta:', senderDelta.toString());
+    console.log('Receiver delta:', receiverDelta.toString());
+
+    // 接收方应增加与转账额相同
+    expect(receiverDelta).toBe(valueWei);
+
+    // 发送方损失的余额应 >= 转账额（多出的部分是 Gas 费）
+    expect(senderDelta).toBeGreaterThanOrEqual(valueWei);
+  }, 60000);
+
 });

networks/ethereum/src/signers/SignerFromBrowser.ts

@@ -260,8 +260,18 @@ export class SignerFromBrowser {
       method: 'eth_feeHistory',
       params: [1, 'latest', []],
     });
-    const baseFeeHex = feeHistory?.baseFeePerGas;
+
+    const baseFeeArray = feeHistory?.baseFeePerGas;
+    // （可做个防护，确保确实是数组）
+    if (!Array.isArray(baseFeeArray) || baseFeeArray.length === 0) {
+      throw new Error(`Invalid feeHistory response: ${JSON.stringify(baseFeeArray)}`);
+    }
+
+    // 2. 取数组最后一个元素（对应最新区块），然后转成 BigInt
+    const baseFeeHex = baseFeeArray[baseFeeArray.length - 1];
     const baseFeePerGas = BigInt(baseFeeHex);
+
+    // 3. 返回 baseFee + tip
     return baseFeePerGas + maxPriorityFeePerGas;
   }
 }

networks/ethereum/src/signers/SignerFromPrivateKey.ts

@@ -320,8 +320,8 @@ export class SignerFromPrivateKey {
 
     const { r, s, recovery } = this.signWithRecovery(msgHash);
 
-    // For typed transactions, v = 27 + recovery
-    const v = 27 + recovery;
+    // For typed transactions, v = recovery
+    const v = recovery;
     const vHex = this.toHexPadded(v);
 
     // RLP( [chainId, nonce, maxPriorityFeePerGas, maxFeePerGas, gasLimit, to, value, data, accessList, v, r, s] )
@@ -478,7 +478,18 @@ export class SignerFromPrivateKey {
     };
     const resp = await axios.post(this.rpcUrl, payload);
 
-    const baseFeePerGas = BigInt(resp.data.result.baseFeePerGas);
+    // 1. 先拿到 baseFeePerGas 数组
+    const baseFeeArray = resp.data.result.baseFeePerGas;
+    // （可做个防护，确保确实是数组）
+    if (!Array.isArray(baseFeeArray) || baseFeeArray.length === 0) {
+      throw new Error(`Invalid feeHistory response: ${JSON.stringify(baseFeeArray)}`);
+    }
+
+    // 2. 取数组最后一个元素（对应最新区块），然后转成 BigInt
+    const baseFeeHex = baseFeeArray[baseFeeArray.length - 1];
+    const baseFeePerGas = BigInt(baseFeeHex);
+
+    // 3. 返回 baseFee + tip
     return baseFeePerGas + maxPriorityFeePerGas;
   }
 }