public function testPrepare()
{
$this->prepareMeta();
$config = ['page_actions' => ['add' => ['name' => 'add', 'label' => __('Add New'), 'class' => 'primary', 'url' => 'http://some.url']]];
$this->urlBuilder->expects($this->at(0))->method('getUrl')->with('*/*/new')->willReturn('http://mage.local/category/new');
$dataCollection = $this->getMock('Magento\\Framework\\Data\\CollectionDataSourceInterface', [], [], '', false);
$this->listingView->setData('configuration', $config);
$this->listingView->setData('name', 'someName');
$this->listingView->setData('dataSource', $dataCollection);
$this->actionPool->expects($this->once())->method('add')->with('add', $config['page_actions']['add'], $this->listingView);
$this->configurationFactory->expects($this->once())->method('create')->willReturn($this->configuration);
$this->assertNull($this->listingView->prepare());
}
