public function testGetProduct() { $this->assertNotEmpty($this->_block->getProduct()->getId()); $this->assertEquals($this->_product->getId(), $this->_block->getProduct()->getId()); /** @var $objectManager \Magento\TestFramework\ObjectManager */ $objectManager = \Magento\TestFramework\Helper\Bootstrap::getObjectManager(); $objectManager->get('Magento\\Framework\\Registry')->unregister('product'); $this->_block->setProductId(1); $this->assertEquals($this->_product->getId(), $this->_block->getProduct()->getId()); }