Solution

.github/workflows/test.yml

@@ -11,7 +11,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [12.x]
+        node-version: [14.x]
 
     steps:
     - uses: actions/checkout@v2
@@ -21,3 +21,4 @@ jobs:
         node-version: ${{ matrix.node-version }}
     - run: npm install
     - run: npm test
+

package.json

@@ -16,7 +16,7 @@
   "license": "GPL-3.0",
   "devDependencies": {
     "@mate-academy/eslint-config": "0.0.25",
-    "@mate-academy/scripts": "^1.2.8",
+    "@mate-academy/scripts": "^1.8.1",
     "eslint": "^5.16.0",
     "eslint-plugin-jest": "^22.4.1",
     "eslint-plugin-node": "^8.0.1",

src/pageObject.js

@@ -1,15 +1,38 @@
 'use strict';
 
 class Header {
-
+  get logo() {
+    return `Conduit logo`;
+  }
 };
 
 class PageObject {
+  constructor(url) {
+    this.url = url;
+    this.header = new Header();
+  }
 
+  clickOnLogo() {
+    return 'Click on the ' + this.header.logo;
+  }
 };
 
 class ArticlePage extends PageObject {
+  constructor(url, slug) {
+    super(url);
+    this.url += slug;
+  }
+
+  get commentButton() {
+    return `[Publish comment] button`;
+  }
 
+  clickOnCommentButton() {
+    return `Click on the ${this.commentButton}`;
+  }
+  assertPageOpened() {
+    return `The ${this.url} is opened`;
+  }
 };
 
 module.exports = {