block = $objectManager->get(\Magento\Directory\Block\Data::class); } public function testGetCountryHtmlSelect() { CacheCleaner::cleanAll(); $result = $this->block->getCountryHtmlSelect(); $resultTwo = $this->block->getCountryHtmlSelect(); $this->assertEquals($result, $resultTwo); } public function testGetRegionHtmlSelect() { CacheCleaner::cleanAll(); $result = $this->block->getRegionHtmlSelect(); $resultTwo = $this->block->getRegionHtmlSelect(); $this->assertEquals($result, $resultTwo); } }