protected function TableDragTest::markRowHandleForDragging in Drupal 8

Same name and namespace in other branches

9 core/tests/Drupal/FunctionalJavascriptTests/TableDrag/TableDragTest.php \Drupal\FunctionalJavascriptTests\TableDrag\TableDragTest::markRowHandleForDragging()

Marks a row handle for dragging.

The handle is marked by adding a css class that is removed by an helper js library once the dragging is over.

Parameters

\Behat\Mink\Element\NodeElement $handle: The draggable row handle element.

Throws

\Exception Thrown when the class is not added successfully to the handle.

1 call to TableDragTest::markRowHandleForDragging()

TableDragTest::moveRowWithKeyboard in core/tests/Drupal/FunctionalJavascriptTests/TableDrag/TableDragTest.php: Moves a row through the keyboard.

File

core/tests/Drupal/FunctionalJavascriptTests/TableDrag/TableDragTest.php, line 437

Class

TableDragTest: Tests draggable table.

Namespace

Drupal\FunctionalJavascriptTests\TableDrag

Code

protected function markRowHandleForDragging(NodeElement $handle) {
  $class = self::DRAGGING_CSS_CLASS;
  $script = <<<JS
document.evaluate("{<span class="php-variable">$handle</span>
  -&gt;<span class="php-function-or-constant function member-of-variable">getXpath</span>()}", document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null)
  .singleNodeValue.classList.add('{<span class="php-variable">$class</span>}');
JS;
  $this
    ->getSession()
    ->executeScript($script);
  $has_class = $this
    ->getSession()
    ->getPage()
    ->waitFor(1, function () use ($handle, $class) {
    return $handle
      ->hasClass($class);
  });
  if (!$has_class) {
    throw new \Exception(sprintf('Dragging css class was not added on handle "%s".', $handle
      ->getXpath()));
  }
}

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