public function WebAssert::statusMessageExists in Drupal 10

Asserts that a status message exists.

Parameters

string|null $type: The optional message type: status, error, or warning.

File

core/tests/Drupal/Tests/WebAssert.php, line 1030

Class

WebAssert

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

Namespace

Drupal\Tests

Code

public function statusMessageExists(string $type = NULL) : void {
  $selector = $this
    ->buildStatusMessageSelector(NULL, $type);
  try {
    $this
      ->elementExists('xpath', $selector);
  } catch (ExpectationException $e) {
    Assert::fail($e
      ->getMessage());
  }
}