/** * @param Crawler $crawler * @return mixed */ public function extract(Crawler $crawler) { $value = parent::extract($crawler); return $this->matchPattern($value, $this->getProperty('pattern')); }
public function test_extract_empty() { $method = new ExtractElementText($this->selectorProvider->get($this->noItemsCssSelector)); $value = $method->extract($this->crawler); $this->assertEquals("", $value); }