Add dApp Tests

.github/workflows/integration-test.yml

@@ -121,6 +121,12 @@ jobs:
               "./integration_test/evm_module/scripts/evm_interoperability_tests.sh"
             ]
           },
+          {
+            name: "dApp Tests",
+            scripts: [
+              "./integration_test/dapp_tests/dapp_tests.sh"
+            ]
+          },
         ]
     steps:
       - uses: actions/checkout@v3

.gitignore

@@ -52,3 +52,6 @@ example/cosmwasm/cw721/target
 
 # Solidity contracts artifacts
 contracts/artifacts
+
+# Integration tests build artifacts
+integration_test/dapp_tests/artifacts

integration_test/dapp_tests/contracts/MockERC20.sol

@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: MIT 
+pragma solidity ^0.8.20;
+
+import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
+
+contract MockERC20 is ERC20 {
+    constructor(string memory name, string memory symbol, uint256 initialSupply) ERC20(name, symbol) {
+        _mint(msg.sender, initialSupply);
+    }
+
+    function mint(address to, uint256 amount) public {
+        _mint(to, amount);
+    }
+}

integration_test/dapp_tests/dapp_tests.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+set -e
+
+# Build contacts repo first since we rely on that for lib.js
+cd contracts
+npm ci
+
+cd ../integration_test/dapp_tests
+npm ci
+
+npx hardhat compile
+
+npx hardhat test --network seilocal uniswap/uniswapTest.js

integration_test/dapp_tests/hardhat.config.js

@@ -0,0 +1,25 @@
+require("@nomiclabs/hardhat-waffle");
+require("@nomiclabs/hardhat-ethers");
+
+/** @type import('hardhat/config').HardhatUserConfig */
+module.exports = {
+  solidity: {
+    version: "0.8.20",
+    settings: {
+      optimizer: {
+        enabled: true,
+        runs: 1000,
+      },
+    },
+  },
+  mocha: {
+    timeout: 100000000,
+  },
+  networks: {
+    seilocal: {
+      url: "http://127.0.0.1:8545",
+      address: ["0xF87A299e6bC7bEba58dbBe5a5Aa21d49bCD16D52", "0x70997970C51812dc3A010C7d01b50e0d17dc79C8"],
+      accounts: ["0x57acb95d82739866a5c29e40b0aa2590742ae50425b7dd5b5d279a986370189e", "0x59c6995e998f97a5a0044966f0945389dc9e86dae88c7a8412f4603b6b78690d"],
+    },
+  },
+};