PHP Layout::generateElements方法代碼示例

 /**
  * @magentoAppIsolation enabled
  */
 public function testProcessWithExceptions()
 {
     \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->get('Magento\\Framework\\App\\State')->setMode(State::MODE_DEFAULT);
     $this->layout->generateElements();
     $this->layout->addOutputElement('block.with.broken.constructor');
     $this->layout->addOutputElement('block.with.broken.layout');
     $this->layout->addOutputElement('block.with.broken.action');
     $this->assertEmpty($this->layout->getOutput());
 }

    public function testGenerateElementsWithCache()
    {
        $layoutCacheId = 'layout_cache_id';
        /** @var \Magento\Framework\View\Layout\Element $xml */
        $xml = simplexml_load_string('<layout/>', 'Magento\Framework\View\Layout\Element');
        $this->model->setXml($xml);

        $themeMock = $this->getMockForAbstractClass('Magento\Framework\View\Design\ThemeInterface');
        $this->themeResolverMock->expects($this->once())
            ->method('get')
            ->willReturn($themeMock);
        $this->processorFactoryMock->expects($this->once())
            ->method('create')
            ->with(['theme' => $themeMock])
            ->willReturn($this->processorMock);

        $this->processorMock->expects($this->once())
            ->method('getCacheId')
            ->willReturn($layoutCacheId);

        $readerContextMock = $this->getMockBuilder('Magento\Framework\View\Layout\Reader\Context')
            ->disableOriginalConstructor()
            ->getMock();

        $this->cacheMock->expects($this->once())
            ->method('load')
            ->with('structure_' . $layoutCacheId)
            ->willReturn(serialize($readerContextMock));

        $this->readerPoolMock->expects($this->never())
            ->method('interpret');
        $this->cacheMock->expects($this->never())
            ->method('save');

        $generatorContextMock = $this->getMockBuilder('Magento\Framework\View\Layout\Generator\Context')
            ->disableOriginalConstructor()
            ->getMock();
        $this->generatorContextFactoryMock->expects($this->once())
            ->method('create')
            ->with(['structure' => $this->structureMock, 'layout' => $this->model])
            ->willReturn($generatorContextMock);

        $this->generatorPoolMock->expects($this->once())
            ->method('process')
            ->with($readerContextMock, $generatorContextMock)
            ->willReturn(true);

        $elements = [
            'name_1' => ['type' => '', 'parent' => null],
            'name_2' => ['type' => \Magento\Framework\View\Layout\Element::TYPE_CONTAINER, 'parent' => null],
            'name_3' => ['type' => '', 'parent' => 'parent'],
            'name_4' => ['type' => \Magento\Framework\View\Layout\Element::TYPE_CONTAINER, 'parent' => 'parent'],
        ];

        $this->structureMock->expects($this->once())
            ->method('exportElements')
            ->willReturn($elements);

        $this->model->generateElements();
    }

 /**
  * {@inheritdoc}
  */
 public function generateElements()
 {
     $pluginInfo = $this->pluginList->getNext($this->subjectType, 'generateElements');
     if (!$pluginInfo) {
         return parent::generateElements();
     } else {
         return $this->___callPlugins('generateElements', func_get_args(), $pluginInfo);
     }
 }

 public function testIsNonCacheable()
 {
     $this->_layout->setXml(simplexml_load_file(__DIR__ . '/_files/layout/non_cacheable.xml', 'Magento\\Framework\\View\\Layout\\Element'));
     $this->_layout->generateElements();
     $this->assertFalse($this->_layout->isCacheable());
 }