/**
* @covers \Magento\Framework\View\Layout::addOutputElement
* @covers \Magento\Framework\View\Layout::getOutput
* @covers \Magento\Framework\View\Layout::removeOutputElement
*/
public function testGetOutput()
{
$blockName = 'block_' . __METHOD__;
$expectedText = "some_text_for_{$blockName}";
$block = $this->_layout->addBlock('Magento\\Framework\\View\\Element\\Text', $blockName);
$block->setText($expectedText);
$this->_layout->addOutputElement($blockName);
// add the same element twice should not produce output duplicate
$this->_layout->addOutputElement($blockName);
$this->assertEquals($expectedText, $this->_layout->getOutput());
$this->_layout->removeOutputElement($blockName);
$this->assertEmpty($this->_layout->getOutput());
}
/**
* {@inheritdoc}
*/
public function addBlock($block, $name = '', $parent = '', $alias = '')
{
$pluginInfo = $this->pluginList->getNext($this->subjectType, 'addBlock');
if (!$pluginInfo) {
return parent::addBlock($block, $name, $parent, $alias);
} else {
return $this->___callPlugins('addBlock', func_get_args(), $pluginInfo);
}
}
