request = $objectManager->get(\Magento\Framework\App\RequestInterface::class); $this->javascript = $objectManager->create( \Magento\PageCache\Block\Javascript::class ); } public function testGetScriptOptions() { $this->request->getQuery()->set('getparameter', 1); $this->assertContains('?getparameter=1', $this->javascript->getScriptOptions()); } }