Fix eslint errors in test file

.eslintrc.js

@@ -2,7 +2,7 @@ require("@rushstack/eslint-patch/modern-module-resolution");
 
 module.exports = {
   root: true,
-  extends: ["@toruslabs/eslint-config-typescript"],
+  extends: ["@toruslabs/eslint-config-node"],
   parser: "@typescript-eslint/parser",
   ignorePatterns: ["*.config.js", ".eslintrc.js"],
   parserOptions: {

.github/workflows/ci.yml

@@ -0,0 +1,33 @@
+# Run tests
+
+on: push
+
+name: Run Tests
+
+jobs:
+  test:
+    name: run tests
+    strategy:
+      matrix:
+        node: ["20.x"]
+        os: [ubuntu-latest]
+
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node }}
+          cache: "npm"
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Run build
+        run: npm run build
+
+      - name: Run tests
+        run: npm run test

.vscode/settings.json

@@ -0,0 +1,5 @@
+{
+  "editor.codeActionsOnSave": {
+    "source.fixAll": true
+  },
+}

package.json

@@ -47,14 +47,15 @@
     "@babel/preset-env": "^7.22.10",
     "@babel/runtime": "^7.22.10",
     "@toruslabs/config": "^2.0.1",
-    "@toruslabs/eslint-config-typescript": "^3.0.0",
+    "@toruslabs/eslint-config-node": "^3.0.0",
     "@toruslabs/torus-scripts": "^5.0.1",
+    "@types/buffer-equal": "^1.0.0",
+    "@types/chai": "^4.3.5",
     "@types/elliptic": "^6.4.14",
     "browserify": "^17.0.0",
     "buffer-equal": "^1.0.1",
     "chai": "^4.3.7",
     "eslint": "^8.46.0",
-    "eslint-plugin-chai-expect": "^3.0.0",
     "karma": "^6.4.2",
     "karma-browserify": "^8.1.0",
     "karma-chrome-launcher": "^3.2.0",