public function testSetTemplateNoProduct()
{
$this->_helper->expects($this->once())->method('isStockAlertAllowed')->will($this->returnValue(true));
$this->_helper->expects($this->never())->method('getSaveUrl');
$this->_registry->expects($this->any())->method('registry')->with('current_product')->will($this->returnValue(null));
$this->_block->setLayout($this->_layout);
$this->_block->setTemplate('path/to/template.phtml');
$this->assertEquals('', $this->_block->getTemplate());
$this->assertNull($this->_block->getSignupUrl());
}
/**
* Retrieve stock block
*
* @return \Magento\ProductAlert\Block\Email\Stock
*/
protected function _getStockBlock()
{
if ($this->_stockBlock === null) {
$this->_stockBlock = $this->_productAlertData->createBlock('Magento\\ProductAlert\\Block\\Email\\Stock');
}
return $this->_stockBlock;
}