diff --git a/.github/workflows/unit-testing.yml b/.github/workflows/unit-testing.yml
new file mode 100644
index 00000000..df0c48cd
--- /dev/null
+++ b/.github/workflows/unit-testing.yml
@@ -0,0 +1,41 @@
+name: Unit Testing
+
+on:
+  push:
+    branches: [ master, oasis ]
+  pull_request:
+    branches: [ master, oasis ]
+
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: true
+      matrix:
+        os: [ubuntu-latest]
+        php: [8.0]
+        stability: [prefer-stable]
+
+    name: P${{ matrix.php }} - ${{ matrix.stability }} - ${{ matrix.os }}
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+          extensions: ctype, json, exif, dom, curl, libxml, mbstring, zip, pcntl, pdo, sqlite, pdo_sqlite, bcmath, soap, intl, gd, exif, iconv, imagick, fileinfo
+          coverage: none
+
+      - name: Setup problem matchers
+        run: |
+          echo "::add-matcher::${{ runner.tool_cache }}/php.json"
+          echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
+
+      - name: Install dependencies
+        run: composer update --${{ matrix.stability }} --prefer-dist --no-interaction
+
+      - name: Run tests
+        run: vendor/bin/phpunit
diff --git a/README.md b/README.md
index bf6fa1d7..246054eb 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
 [![Frontend Build](https://github.com/MakingCG/vuefilemanager/actions/workflows/build.yml/badge.svg)](https://github.com/MakingCG/vuefilemanager/actions/workflows/build.yml)
+[![Unit Testing](https://github.com/MakingCG/vuefilemanager/actions/workflows/unit-testing.yml/badge.svg)](https://github.com/MakingCG/vuefilemanager/actions/workflows/unit-testing.yml)
 
 ![logo](https://vuefilemanager.com/assets/images/vuefilemanager-horizontal-logo.svg)
 # Private Cloud Storage Build on Laravel & Vue.js
diff --git a/composer.json b/composer.json
index 5e71c95f..e7d7a36f 100644
--- a/composer.json
+++ b/composer.json
@@ -8,7 +8,8 @@
     ],
     "license": "MIT",
     "require": {
-        "php": "^7.3",
+        "php": "^8.0",
+        "ext-json": "*",
         "barryvdh/laravel-snappy": "^0.4.8",
         "brianium/paratest": "^6.2",
         "cartalyst/stripe-laravel": "^13.1",
@@ -16,7 +17,6 @@
         "fideloper/proxy": "^4.4.1",
         "friendsofphp/php-cs-fixer": "^2.18",
         "fruitcake/laravel-cors": "^2.0.3",
-        "fzaninotto/faker": "^1.9",
         "gabrielelana/byte-units": "^0.5.0",
         "guzzlehttp/guzzle": "^7.2.0",
         "h4cc/wkhtmltopdf-amd64": "0.12.x",
@@ -33,16 +33,17 @@
         "league/flysystem-cached-adapter": "^1.1.0",
         "madnest/madzipper": "^1.1.0",
         "spatie/laravel-backup": "^6.15",
-        "teamtnt/laravel-scout-tntsearch-driver": "^11.1.0"
+        "teamtnt/laravel-scout-tntsearch-driver": "^11.1.0",
+        "vimeo/psalm": "^4.7"
     },
     "require-dev": {
         "ext-json": "*",
         "barryvdh/laravel-ide-helper": "^2.9",
         "facade/ignition": "^2.5.14",
+        "fakerphp/faker": "^1.14.1",
         "mockery/mockery": "^1.4.3",
         "nunomaduro/collision": "^5.3.0",
-        "phpunit/phpunit": "^9.5.2",
-        "supliu/laravel-query-monitor": "^1.0.2"
+        "phpunit/phpunit": "^9.5.2"
     },
     "config": {
         "optimize-autoloader": true,
@@ -87,6 +88,7 @@
         "post-create-project-cmd": [
             "@php artisan key:generate --ansi"
         ],
-        "format": "vendor/bin/php-cs-fixer fix --allow-risky=yes"
+        "format": "vendor/bin/php-cs-fixer fix --allow-risky=yes",
+        "psalm": "vendor/bin/psalm"
     }
 }
diff --git a/psalm.xml.dist b/psalm.xml.dist
new file mode 100644
index 00000000..f327d329
--- /dev/null
+++ b/psalm.xml.dist
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<psalm
+    errorLevel="4"
+    findUnusedVariablesAndParams="true"
+    resolveFromConfigFile="true"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns="https://getpsalm.org/schema/config"
+    xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
+>
+    <projectFiles>
+        <directory name="app"/>
+        <ignoreFiles>
+            <directory name="vendor"/>
+        </ignoreFiles>
+    </projectFiles>
+</psalm>
diff --git a/tests/Unit/ExampleTest.php b/tests/Unit/ExampleTest.php
new file mode 100644
index 00000000..25e8535d
--- /dev/null
+++ b/tests/Unit/ExampleTest.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace Tests\Unit;
+
+use PHPUnit\Framework\TestCase;
+
+class ExampleTest extends TestCase
+{
+    /**
+     * A basic test example.
+     *
+     * @return void
+     */
+    public function test_example()
+    {
+        $this->assertTrue(true);
+    }
+}
\ No newline at end of file