diff --git a/src/Composer/PostInstallStrategy.php b/src/Composer/PostInstallStrategy.php
index e036f98..4fc1d07 100644
--- a/src/Composer/PostInstallStrategy.php
+++ b/src/Composer/PostInstallStrategy.php
@@ -17,10 +17,10 @@
 use KevinGH\Box\Configuration\Configuration;
 use KevinGH\Box\Json\Json;
 
-use stdClass;
 use Symfony\Component\Console\Input\ArrayInput;
 use Symfony\Component\Console\Output\NullOutput;
 
+use stdClass;
 use function dirname;
 use function file_exists;
 use function realpath;
diff --git a/tests/unit/PostInstallStrategyTest.php b/tests/unit/PostInstallStrategyTest.php
new file mode 100644
index 0000000..fcc32ff
--- /dev/null
+++ b/tests/unit/PostInstallStrategyTest.php
@@ -0,0 +1,40 @@
+<?php declare(strict_types=1);
+/**
+ * This file is part of the BoxManifest package.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace Bartlett\BoxManifest\Tests;
+
+use Bartlett\BoxManifest\Composer\ManifestFactory;
+use Bartlett\BoxManifest\Composer\PostInstallStrategy;
+
+use KevinGH\Box\Configuration\Configuration;
+
+use PHPUnit\Framework\Attributes\CoversClass;
+
+use stdClass;
+
+/**
+ * Unit tests for PostInstallStrategy component of the Box Manifest
+ *
+ * @author Laurent Laville
+ * @since Release 4.0.0
+ */
+#[CoversClass(PostInstallStrategy::class)]
+final class PostInstallStrategyTest extends AbstractStrategyTestCase
+{
+    protected function setUp(): void
+    {
+        $configFilePath = __DIR__ . '/../fixtures/phario-manifest-2.0.x-dev/box.json';
+
+        $raw = new stdClass();
+        $main = 'main';
+        $raw->{$main} = false;
+        $config = Configuration::create($configFilePath, $raw);
+
+        $factory = new ManifestFactory($config, true, '4.x-dev', '4.x-dev', true);
+        $this->strategy = new PostInstallStrategy($factory);
+    }
+}