fix: The Contract is not using the context wallet passed if context was passed at constructor

packages/web3-eth-contract/CHANGELOG.md

@@ -358,3 +358,4 @@ Documentation:
 ### Fixed
 
 -	Fix and error that happen when trying to get past events by calling `contract.getPastEvents` or `contract.events.allEvents()`, if there is no matching events. (#6647)
+-	Fixed: The Contract is not using the context wallet passed if context was passed at constructor. (#6661)

packages/web3-eth-contract/src/contract.ts

@@ -483,6 +483,15 @@ export class Contract<Abi extends ContractAbi>
 			provider,
 			registeredSubscriptions: contractSubscriptions,
 		});
+
+		// Init protected properties
+		if ((contractContext as Web3Context).wallet) {
+			this._wallet = (contractContext as Web3Context).wallet;
+		}
+		if ((contractContext as Web3Context).accountProvider) {
+			this._accountProvider = (contractContext as Web3Context).accountProvider;
+		}
+
 		if (
 			!isNullish(options) &&
 			!isNullish(options.data) &&

packages/web3/test/integration/contract.test.ts

@@ -0,0 +1,95 @@
+/*
+This file is part of web3.js.
+
+web3.js is free software: you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+web3.js is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with web3.js.  If not, see <http://www.gnu.org/licenses/>.
+*/
+import * as Web3Eth from 'web3-eth';
+import { Web3, Contract } from '../../src/index';
+
+import {
+	ERC20TokenAbi,
+	// eslint-disable-next-line import/no-relative-packages
+} from '../shared_fixtures/contracts/ERC20Token';
+
+jest.mock('web3-eth');
+
+describe('Contract', () => {
+	describe('Contract use the the context wallet', () => {
+		it('should work when created as web.eth.Contract', async () => {
+			const web3 = new Web3('https://rpc2.sepolia.org');
+			const contract = new web3.eth.Contract(
+				ERC20TokenAbi,
+				'0x7af963cF6D228E564e2A0aA0DdBF06210B38615D',
+			);
+
+			// could be add wallet also as:
+			// const account = web3.eth.accounts.wallet.add('Private Key').get(0);
+			const account = web3.eth.accounts.create();
+
+			expect(contract.wallet).toBeDefined();
+
+			const sendTransactionSpy = jest
+				.spyOn(Web3Eth, 'sendTransaction')
+				.mockImplementation((_objInstance, tx) => {
+					expect(tx.from).toStrictEqual(account.address);
+					// eslint-disable-next-line @typescript-eslint/no-unsafe-return
+					return { on: jest.fn() } as any;
+				});
+
+			await contract.methods.transfer(account.address, 100).send({ from: account?.address });
+
+			expect(sendTransactionSpy).toHaveBeenLastCalledWith(
+				expect.any(Object),
+				expect.objectContaining({
+					from: account.address,
+				}),
+				expect.any(Object),
+				expect.any(Object),
+			);
+		});
+		it('should work when passed to constructor as Contract(..., web3Context)', async () => {
+			const web3 = new Web3('https://rpc2.sepolia.org');
+			const contract = new Contract(
+				ERC20TokenAbi,
+				'0x7af963cF6D228E564e2A0aA0DdBF06210B38615D',
+				web3,
+			);
+
+			// could be add wallet also as:
+			// const account = web3.eth.accounts.wallet.add('Private Key').get(0);
+			const account = web3.eth.accounts.create();
+
+			expect(contract.wallet).toBeDefined();
+
+			const sendTransactionSpy = jest
+				.spyOn(Web3Eth, 'sendTransaction')
+				.mockImplementation((_objInstance, tx) => {
+					expect(tx.from).toStrictEqual(account.address);
+					// eslint-disable-next-line @typescript-eslint/no-unsafe-return
+					return { on: jest.fn() } as any;
+				});
+
+			await contract.methods.transfer(account.address, 100).send({ from: account?.address });
+
+			expect(sendTransactionSpy).toHaveBeenLastCalledWith(
+				expect.any(Object),
+				expect.objectContaining({
+					from: account.address,
+				}),
+				expect.any(Object),
+				expect.any(Object),
+			);
+		});
+	});
+});