Drupal Behat Step definition for clicking an operations link in a table where another cell in the same row contains a known value

BehatClickLinkInTableRow

  /**
   * @When I click :link_text in table row containing :text
   */
  public function iClickOperationLinkInTableRowWithText($link_text, $text) {
    $session = $this->getSession();
    $el = $session->getPage()->find('xpath', "//td[contains(., '{$text}')]");

    if (empty($el)) {
      throw new ExpectationException(t('No such text in table - @text', array(
        '@text' => $text,
      )), $session);
    }

    $tr = $el->getParent();
    $link = $tr->findLink($link_text);

    if (empty($link)) {
      throw new ExpectationException(t('No such link @link_text in row with @text', array(
        '@link_text' => $link_text,
        '@text' => $text,
      )), $session);
    }

    $link->click();
  }