Incompatible return types for 4.x implementations

packages/web3-eth/src/web3_eth.ts

@@ -200,7 +200,15 @@ export class Web3Eth extends Web3Context<Web3EthExecutionAPI, RegisteredSubscrip
 		transactionHash: Bytes,
 		returnFormat: ReturnFormat = DEFAULT_RETURN_FORMAT as ReturnFormat,
 	) {
-		return rpcMethodsWrappers.getTransaction(this, transactionHash, returnFormat);
+		const response = await rpcMethodsWrappers.getTransaction(
+			this,
+			transactionHash,
+			returnFormat,
+		);
+
+		if (!response) throw new Error('Transaction not found!');
+
+		return response;
 	}
 
 	public async getPendingTransactions<
@@ -227,7 +235,15 @@ export class Web3Eth extends Web3Context<Web3EthExecutionAPI, RegisteredSubscrip
 	public async getTransactionReceipt<
 		ReturnFormat extends DataFormat = typeof DEFAULT_RETURN_FORMAT,
 	>(transactionHash: Bytes, returnFormat: ReturnFormat = DEFAULT_RETURN_FORMAT as ReturnFormat) {
-		return rpcMethodsWrappers.getTransactionReceipt(this, transactionHash, returnFormat);
+		const response = await rpcMethodsWrappers.getTransactionReceipt(
+			this,
+			transactionHash,
+			returnFormat,
+		);
+
+		if (!response) throw new Error('Transaction not found!');
+
+		return response;
 	}
 
 	public async getTransactionCount<

packages/web3-eth/test/fixtures/web3_eth_methods_with_parameters.ts

@@ -28,6 +28,7 @@ import {
 	Uint256,
 } from 'web3-utils';
 import { transactionWithSender } from './rpc_methods_wrappers';
+import { ReceiptInfo } from '../../src/types';
 
 /**
  * Array consists of:
@@ -1835,3 +1836,39 @@ export const getProofValidData: [
 		],
 	],
 ];
+
+export const tx = {
+	blockHash: '0xb3a667f84f58c90ab87476073e06c5d1186a0f0b0b69aa3033bfe0e4df264350',
+	blockNumber: '123',
+	from: '0x01ada9d3470eb9eb3875d9e7948c674804ca43ae',
+	gas: '21000',
+	gasPrice: '10000',
+	hash: '0x84f44dffc3cd90a1b66ad0219a97680308e5e7a77299fbf1e2ebb572cf02cc2d',
+	input: '0x',
+	nonce: '61',
+	to: '0x0000000000000000000000000000000000000000',
+	transactionIndex: '0',
+	value: '1',
+	type: '0x01',
+	v: '2710',
+	r: '0xbefb00433ef79b2609dc560c28963c2e954370792671f71ab99665b8807b7feb',
+	s: '0x6bebe5e2c9f839d3ce0264dc5c7cc521f902e86705c69f5fddffaa3de5aac6d3',
+};
+
+export const txReceipt: ReceiptInfo = {
+	blockHash: '0xb3a667f84f58c90ab87476073e06c5d1186a0f0b0b69aa3033bfe0e4df264350',
+	blockNumber: BigInt(123),
+	cumulativeGasUsed: BigInt(21000),
+	effectiveGasPrice: BigInt(10000),
+	from: '0x01ada9d3470eb9eb3875d9e7948c674804ca43ae',
+	gasUsed: BigInt(21000),
+	logs: [],
+	logsBloom:
+		'0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
+	status: BigInt(1),
+	to: '0x0000000000000000000000000000000000000000',
+	transactionHash: '0x84f44dffc3cd90a1b66ad0219a97680308e5e7a77299fbf1e2ebb572cf02cc2d',
+	transactionIndex: BigInt(0),
+	type: BigInt(0),
+	root: '',
+};

packages/web3-eth/test/unit/web3_eth_methods_with_parameters.test.ts

@@ -49,10 +49,15 @@ import {
 	sendSignedTransactionValidData,
 	signValidData,
 	submitWorkValidData,
+	tx,
+	txReceipt,
 } from '../fixtures/web3_eth_methods_with_parameters';
 
 jest.mock('../../src/rpc_methods');
 jest.mock('../../src/rpc_method_wrappers');
+// eslint-disable-next-line @typescript-eslint/no-unsafe-call
+jest.spyOn(rpcMethodWrappers, 'getTransaction').mockResolvedValue(tx);
+jest.spyOn(rpcMethodWrappers, 'getTransactionReceipt').mockResolvedValue(txReceipt);
 
 describe('web3_eth_methods_with_parameters', () => {
 	let web3Eth: Web3Eth;