/** * @return void */ public function testAddGetChildComponents() { /** @var \Magento\Framework\View\Element\UiComponentInterface|MockObject $uiComponentMock */ $uiComponentMock = $this->getMock('Magento\\Framework\\View\\Element\\UiComponentInterface'); $name = 'componentName'; $this->abstractComponent->addComponent($name, $uiComponentMock); $this->assertEquals($uiComponentMock, $this->abstractComponent->getComponent($name)); }