/**
* @covers \Magento\Framework\View\Element\AbstractBlock::toHtml
* @see testAssign()
*/
public function testToHtml()
{
\Magento\TestFramework\Helper\Bootstrap::getObjectManager()->get('Magento\\Framework\\App\\State')->setAreaCode('any area');
$this->assertEmpty($this->_block->toHtml());
$this->_block->setTemplate(uniqid('invalid_filename.phtml'));
$this->assertEmpty($this->_block->toHtml());
}
public function testFetchViewWithNoFileName()
{
$output = '';
$template = false;
$templatePath = 'wrong_template_path.pthml';
$moduleName = 'Acme';
$blockName = 'acme_test_module_test_block';
$exception = "Invalid template file: '{$templatePath}' in module: '{$moduleName}' block's name: '{$blockName}'";
$this->block->setTemplate($templatePath);
$this->block->setData('module_name', $moduleName);
$this->block->setNameInLayout($blockName);
$this->validator->expects($this->once())->method('isValid')->with($template)->willReturn(false);
$this->loggerMock->expects($this->once())->method('critical')->with($exception)->willReturn(null);
$this->assertEquals($output, $this->block->fetchView($template));
}
/**
* {@inheritdoc}
*
* @param string $template
* @return $this
*/
public function setTemplate($template)
{
if (!empty($template)) {
parent::setTemplate($template);
}
return $this;
}
/**
* @param OriginalBloc $baseImage
* @param Template $block
* @return Template
*
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
public function afterCreateElementHtmlOutputBlock(OriginalBloc $baseImage, Template $block)
{
$block->setTemplate(self::ELEMENT_OUTPUT_TEMPLATE);
return $block;
}
