Se mueve todo a extension de pruebas

app/tests/extension/AbstractIntegration.php

@@ -0,0 +1,15 @@
+<?php
+namespace ProVM\Tests\Extension;
+
+use GuzzleHttp\Client;
+use PHPUnit\Framework\TestCase;
+use Psr\Http\Client\ClientInterface;
+
+abstract class AbstractIntegration extends TestCase
+{
+    protected ClientInterface $client;
+    protected function setUp(): void
+    {
+        $this->client = new Client(['base_uri' => $_ENV['APP_URL']]);
+    }
+}