diff --git a/.eslintrc.js b/.eslintrc.js
index 95ecf27f..f44c7a1d 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -4,9 +4,7 @@ module.exports = {
     jest: true
   },
   rules: {
-    'no-proto': 0,
-    strict: 0,
-    'max-len': 0,
+    'no-proto': 0
   },
   plugins: ['jest']
 };
diff --git a/.github/workflows/test.yml-template b/.github/workflows/test.yml-template
new file mode 100644
index 00000000..bb13dfc4
--- /dev/null
+++ b/.github/workflows/test.yml-template
@@ -0,0 +1,23 @@
+name: Test
+
+on:
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [20.x]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - run: npm install
+    - run: npm test
diff --git a/package.json b/package.json
index f782ac5a..7a83136a 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,8 @@
   "license": "GPL-3.0",
   "devDependencies": {
     "@mate-academy/eslint-config": "*",
-    "@mate-academy/scripts": "^0.9.7",
+    "@mate-academy/scripts": "^2.1.1",
+    "@types/jest": "^30.0.0",
     "eslint": "^5.16.0",
     "eslint-plugin-jest": "^22.4.1",
     "eslint-plugin-node": "^8.0.1",
diff --git a/src/splitInteger.test.js b/src/splitInteger.test.js
index a610317d..2c8cb0d7 100644
--- a/src/splitInteger.test.js
+++ b/src/splitInteger.test.js
@@ -4,18 +4,18 @@ const splitInteger = require('./splitInteger');
 
 test(`should split a number into equal parts
   if a value is divisible by a numberOfParts`, () => {
-
+  expect(splitInteger(6, 2)).toEqual([3, 3]);
 });
 
 test(`should return a part equals to a value
   when splitting into 1 part`, () => {
-
+  expect(splitInteger(8, 1)).toEqual([8]);
 });
 
 test('should sort parts ascending if they are not equal', () => {
-
+  expect(splitInteger(32, 6)).toEqual([5, 5, 5, 5, 6, 6]);
 });
 
 test('should add zeros if value < numberOfParts', () => {
-
+  expect(splitInteger(4, 6)).toEqual([0, 0, 1, 1, 1, 1]);
 });