function WebAssert::buttonExists
Same name in other branches
- 8.9.x core/tests/Drupal/Tests/WebAssert.php \Drupal\Tests\WebAssert::buttonExists()
- 10 core/tests/Drupal/Tests/WebAssert.php \Drupal\Tests\WebAssert::buttonExists()
- 11.x core/tests/Drupal/Tests/WebAssert.php \Drupal\Tests\WebAssert::buttonExists()
Checks that specific button exists on the current page.
Parameters
string $button: One of id|name|label|value for the button.
\Behat\Mink\Element\TraversableElement $container: (optional) The document to check against. Defaults to the current page.
Return value
\Behat\Mink\Element\NodeElement The matching element.
Throws
\Behat\Mink\Exception\ElementNotFoundException When the element doesn't exist.
File
-
core/
tests/ Drupal/ Tests/ WebAssert.php, line 140
Class
- WebAssert
- Defines a class with methods for asserting presence of elements during tests.
Namespace
Drupal\TestsCode
public function buttonExists($button, TraversableElement $container = NULL) {
if (func_num_args() > 2) {
@trigger_error('Calling ' . __METHOD__ . ' with more than two arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
}
$container = $container ?: $this->session
->getPage();
$node = $container->findButton($button);
if ($node === NULL) {
throw new ElementNotFoundException($this->session
->getDriver(), 'button', 'id|name|label|value', $button);
}
return $node;
}
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