public function testGetTooltipCreatesTooltipBlock() { $this->_model->setData(array('tooltip_block' => 'Magento\\Core\\Block\\Tooltip'), 'scope'); $tooltipBlock = $this->getMock('Magento\\Framework\\View\\Element\\BlockInterface'); $tooltipBlock->expects($this->once())->method('toHtml')->will($this->returnValue('tooltip block')); $this->_blockFactoryMock->expects($this->once())->method('createBlock')->with('Magento\\Core\\Block\\Tooltip')->will($this->returnValue($tooltipBlock)); $this->assertEquals('tooltip block', $this->_model->getTooltip()); }