objectManager = \Magento\TestFramework\Helper\Bootstrap::getObjectManager(); $this->block = $this->objectManager->get(\Magento\Directory\Block\Data::class); } public function testGetStoreData() { $methodGetStoresData = new \ReflectionMethod(\Magento\Store\Model\StoreResolver::class, 'getStoresData'); $methodGetStoresData->setAccessible(true); $methodReadStoresData = new \ReflectionMethod(\Magento\Store\Model\StoreResolver::class, 'readStoresData'); $methodReadStoresData->setAccessible(true); $storeResolver = $this->objectManager->get(\Magento\Store\Model\StoreResolver::class); $storesDataRead = $methodReadStoresData->invoke($storeResolver); CacheCleaner::cleanAll(); $storesData = $methodGetStoresData->invoke($storeResolver); $storesDataCached = $methodGetStoresData->invoke($storeResolver); $this->assertEquals($storesDataRead, $storesData); $this->assertEquals($storesDataRead, $storesDataCached); } }