public function JSWebAssert::waitForElement

Waits for the specified selector and returns it when available.

Parameters

string $selector: The selector engine name. See ElementInterface::findAll() for the supported selectors.

string|array $locator: The selector locator.

int $timeout: (Optional) Timeout in milliseconds, defaults to 10000.

Return value

\Behat\Mink\Element\NodeElement|null The page element node if found, NULL if not.

See also

\Behat\Mink\Element\ElementInterface::findAll()

File

core/tests/Drupal/FunctionalJavascriptTests/JSWebAssert.php, line 64

Class

JSWebAssert

Defines a class with methods for asserting presence of elements during tests.

Namespace

Code

public function waitForElement($selector, $locator, $timeout = 10000) {
  $page = $this->session
    ->getPage();
  $result = $page
    ->waitFor($timeout / 1000, function () use ($page, $selector, $locator) {
    return $page
      ->find($selector, $locator);
  });
  return $result;
}