/**
* @return void
*/
public function testRenderChildComponent()
{
$name = 'componentName';
$expectedResult = 'some html code';
/** @var \Magento\Framework\View\Element\UiComponentInterface|MockObject $uiComponentMock */
$uiComponentMock = $this->getMock('Magento\\Framework\\View\\Element\\UiComponentInterface');
$uiComponentMock->expects($this->once())->method('render')->willReturn($expectedResult);
$this->abstractComponent->addComponent($name, $uiComponentMock);
$this->assertEquals($expectedResult, $this->abstractComponent->renderChildComponent($name));
}
