protected function setUp() { $this->_layoutMock = $this->getMock('Magento\\Framework\\View\\Layout', [], [], '', false, false); $this->_blockMock = $this->getMock('Magento\\Framework\\View\\Element\\Template', ['setColumn', 'getHtml'], [], '', false, false); $arguments = ['layout' => $this->_layoutMock, 'urlBuilder' => $this->getMock('Magento\\Backend\\Model\\Url', [], [], '', false)]; $objectManagerHelper = new \Magento\Framework\TestFramework\Unit\Helper\ObjectManager($this); $this->_block = $objectManagerHelper->getObject('Magento\\Backend\\Block\\Widget\\Grid\\Column', $arguments); $this->_block->setId('id'); }