Add basic test script

Author: DiogoRibeiro7

CONTRIBUTING.md

@@ -0,0 +1,36 @@
+# Contributing
+
+This project uses several helper scripts to keep the Markdown posts and front matter consistent. These scripts can modify many files across the repository.
+
+Because these updates are often large-scale, test them on a separate branch before merging.
+
+## Running automation scripts
+
+1. Start from an up-to-date branch and create a new working branch:
+
+   ```bash
+   git checkout master
+   git pull
+   git checkout -b automation-update
+   ```
+
+2. Run the automation scripts:
+
+   ```bash
+   ./run_scripts.sh
+   ```
+
+   The scripts may rename files and update front matter, leading to many modified files.
+
+3. Review the changes:
+
+   ```bash
+   git status
+   git diff
+   ```
+
+   Look carefully over the diff before committing because the updates can be large.
+
+4. Commit the desired changes and open a pull request.
+
+Running the scripts on a clean branch helps keep your history tidy and makes code review easier.

package.json

@@ -30,6 +30,7 @@
     "uglify": "uglifyjs assets/js/vendor/jquery/jquery-3.6.0.js assets/js/plugins/jquery.fitvids.js assets/js/plugins/jquery.greedy-navigation.js assets/js/plugins/jquery.magnific-popup.js assets/js/plugins/jquery.ba-throttle-debounce.js assets/js/plugins/smooth-scroll.js assets/js/plugins/gumshoe.js assets/js/_main.js -c -m -o assets/js/main.min.js",
     "add-banner": "node banner.js",
     "watch:js": "onchange \"assets/js/**/*.js\" -e \"assets/js/main.min.js\" -- npm run build:js",
-    "build:js": "npm run uglify && npm run add-banner"
+    "build:js": "npm run uglify && npm run add-banner",
+    "test": "node test.js"
   }
 }

test.js

@@ -0,0 +1,9 @@
+const fs = require('fs');
+const assert = require('assert');
+
+// Ensure README exists and is not empty
+assert(fs.existsSync('README.md'), 'README.md should exist');
+const readmeContent = fs.readFileSync('README.md', 'utf8');
+assert(readmeContent.trim().length > 0, 'README.md should not be empty');
+
+console.log('All tests passed');