removed tests from gitignore

.gitignore

@@ -1,2 +1 @@
-tests/
 .vs/

tests/bootstrap.php

@@ -0,0 +1,4 @@
+<?php
+use Symfony\Component\Dotenv\Dotenv;
+require dirname(__DIR__).'/vendor/autoload.php';
+

tests/ticketFilterTest.php

@@ -0,0 +1,19 @@
+<?php
+namespace tests;
+
+use PHPUnit\Framework\MockObject\Exception;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Messenger\Envelope;
+use Symfony\Component\Messenger\MessageBusInterface;
+
+class ticketFilterTest extends Testcase
+{
+    public function testWithoutDelay()
+    {
+        $this->assertNull(null);
+    }
+}
+// This plugin uses extensive database functions
+// therefor we need to modify the classes to allow for more
+// testing. This function is just preparations to allow 
+// phpunit testing. Simply run ./vendor/bin/phpunit ./tests