Test enhancements

tests/MockedTest.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Friendica\Test;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * This class verifies each mock after each call
+ */
+abstract class MockedTest extends TestCase
+{
+	protected function tearDown()
+	{
+		\Mockery::close();
+
+		parent::tearDown();
+	}
+}