public function setUp() : void {
parent::setUp();
// Add a Paragraph field to the article content type.
$this
->addParagraphsField('article', 'field_paragraphs', 'node');
$this
->addParagraphsType('test_paragraph');
$this
->addFieldtoParagraphType('test_paragraph', 'field_text', 'text');
// Create a feed type.
$this->feedType = $this
->createFeedType();
}