Add full example for the local setup

README.md

@@ -1,2 +1,3 @@
-# tutorial-examples
-Full examples for tutorials in the zkSync 2.0 documentation
+# Complete tutorial examples
+
+Complete examples for tutorials in the zkSync 2.0 documentation

local-setup-testing/.gitignore

@@ -0,0 +1,3 @@
+artifacts/
+cache/
+node_modules/

local-setup-testing/contracts/Greeter.sol

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+//SPDX-License-Identifier: Unlicense
+pragma solidity ^0.8.11;
+
+contract Greeter {
+    string private greeting;
+
+    constructor(string memory _greeting) {
+        greeting = _greeting;
+    }
+
+    function greet() public view returns (string memory) {
+        return greeting;
+    }
+
+    function setGreeting(string memory _greeting) public {
+        greeting = _greeting;
+    }
+}

local-setup-testing/hardhat.config.ts

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+require("@matterlabs/hardhat-zksync-deploy");
+require("@matterlabs/hardhat-zksync-solc");
+
+const zkSyncDeploy = process.env.NODE_ENV == 'test' ? {
+  zkSyncNetwork: "http://localhost:3050",
+  ethNetwork: "http://localhost:8545",
+} : {
+  zkSyncNetwork: "https://zksync2-testnet.zksync.dev",
+  ethNetwork: "goerli",
+};
+
+module.exports = {
+  zksolc: {
+    version: "0.1.0",
+    compilerSource: "docker",
+    settings: {
+      optimizer: {
+        enabled: true,
+      },
+      experimental: {
+        dockerImage: "matterlabs/zksolc",
+      },
+    },
+  },
+  zkSyncDeploy,
+  solidity: {
+    version: "0.8.11",
+  },
+};

local-setup-testing/package.json

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+{
+  "name": "local-testing-tutorial",
+  "version": "1.0.0",
+  "main": "index.js",
+  "license": "MIT",
+  "devDependencies": {
+    "@matterlabs/hardhat-zksync-deploy": "^0.1.3",
+    "@matterlabs/hardhat-zksync-solc": "^0.2.3",
+    "@types/chai": "^4.3.0",
+    "@types/mocha": "^9.1.0",
+    "chai": "^4.3.6",
+    "ethers": "^5.5.4",
+    "hardhat": "^2.8.4",
+    "mocha": "^9.2.1",
+    "ts-node": "^10.5.0",
+    "typescript": "^4.5.5",
+    "zksync-web3": "^0.3.5"
+  },
+  "scripts": {
+    "test": "NODE_ENV=test hardhat test"
+  }
+}

local-setup-testing/test/main.test.ts

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+import { expect } from 'chai';
+import { Wallet, Provider, Contract } from 'zksync-web3';
+import * as hre from 'hardhat';
+import { Deployer } from "@matterlabs/hardhat-zksync-deploy";
+
+const RICH_WALLET_PK = '0x7726827caac94a7f9e1b160f7ea819f172f7b6f9d2a97f992c38edeab82d4110';
+
+async function deployGreeter(deployer: Deployer): Promise<Contract> {
+    const artifact = await deployer.loadArtifact("Greeter");
+    return await deployer.deploy(artifact, ["Hi"]);
+}
+
+describe("Greeter", function () {
+    it("Should return the new greeting once it's changed", async function () {
+        const provider = Provider.getDefaultProvider();
+
+        const wallet = new Wallet(RICH_WALLET_PK, provider);
+        const deployer = new Deployer(hre, wallet);
+
+        const greeter = await deployGreeter(deployer);
+
+        expect(await greeter.greet()).to.eq("Hi");;
+
+        const setGreetingTx = await greeter.setGreeting("Hola, mundo!");
+        // wait until the transaction is mined
+        await setGreetingTx.wait();
+
+        expect(await greeter.greet()).to.equal("Hola, mundo!");
+    });
+});
+