Move Integration Test assertion away from setUp into separate assertion method

Author: jissereitsma

Test/Integration/LokiComponentsTestCase.php

@@ -40,11 +40,19 @@ protected function setUp(): void
         parent::setUp();
 
         $this->objectManager = Bootstrap::getObjectManager();
-        $this->fixtures = DataFixtureStorageManager::getStorage();
+        $this->fixtures = $this->objectManager->get(DataFixtureStorageManager::class)->getStorage();
+    }
 
+    protected function assertLokiComponentsIsEnabled(): void
+    {
         $this->assertModuleIsEnabled('Loki_Components');
     }
 
+    protected function getObjectManager(): ObjectManagerInterface
+    {
+        return $this->objectManager;
+    }
+
     protected function getComponentByBlockName(string $blockName
     ): ComponentInterface {
         $layout = $this->getObjectManager()->get(LayoutInterface::class);