phpunit

test.php

@@ -0,0 +1,17 @@
+<?php
+use PHPUnit\Framework\TestCase;
+
+class IndexTest extends TestCase
+{
+    public function testHello(): void
+    {
+        $_GET['name'] = 'Poopiebutt';
+
+        ob_start();
+        include 'index.php';
+        $content = ob_get_clean();
+
+        $this->assertEquals('Hello Poopiebutt', $content);
+    }
+}
+