Update docs

test/helpers/deploy.js

@@ -0,0 +1,14 @@
+const { artifacts, ethers } = require('hardhat');
+const { setCode } = require('@nomicfoundation/hardhat-network-helpers');
+const { generators } = require('./random');
+
+const forceDeployCode = (name, address = generators.address(), runner = ethers.provider) =>
+  artifacts
+    .readArtifact(name)
+    .then(({ abi, deployedBytecode }) =>
+      setCode(address, deployedBytecode).then(() => new ethers.Contract(address, abi, runner)),
+    );
+
+module.exports = {
+  forceDeployCode,
+};