fix test

Author: Alex Luu

packages/web3-eth/src/utils/send_tx_helper.ts

@@ -123,7 +123,7 @@ export class SendTxHelper<
 	public async checkRevertBeforeSending(tx: TransactionCall) {
 		if (this.options.checkRevertBeforeSending !== false) {
 			let formatTx = tx;
-			if (tx.data === undefined && tx.input && tx.gas === undefined) { // eth.call runs into error if data isnt filled and gas is not defined, its a simple transaction so we fill it with 21000
+			if (isNullish(tx.data) && isNullish(tx.input) && isNullish(tx.gas)) { // eth.call runs into error if data isnt filled and gas is not defined, its a simple transaction so we fill it with 21000
 				formatTx = {
 					...tx,
 					gas: 21000

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

@@ -162,7 +162,6 @@ describe('sendTxHelper class', () => {
 			},
 			returnFormat: DEFAULT_RETURN_FORMAT,
 		});
-		jest.spyOn(utils, 'getRevertReason').mockResolvedValue(undefined);
 
 		const tx = {from:"0x"} as TransactionCall
 
@@ -172,7 +171,7 @@ describe('sendTxHelper class', () => {
             ...tx,
             gas: 21000,
         };
-		expect(utils.getRevertReason).toHaveBeenCalledWith(web3Context, expectedTx);
+		expect(utils.getRevertReason).toHaveBeenCalledWith(web3Context, expectedTx, undefined);
 
 	});
 	it('emit handleError with handleRevert', async () => {