function FormValidationMessageOrderTest::testValidationErrorMessagesSortedWithWeight

Tests that fields validation messages are sorted in the fields order.

File

core/tests/Drupal/KernelTests/Core/Form/FormValidationMessageOrderTest.php, line 80

Class

FormValidationMessageOrderTest

Tests form validation messages are displayed in the same order as the fields.

Namespace

Code

public function testValidationErrorMessagesSortedWithWeight() : void {
    $form_state = new FormState();
    $form_builder = $this->container
        ->get('form_builder');
    $form_builder->submitForm($this, $form_state);
    $messages = \Drupal::messenger()->all();
    \Drupal::messenger()->deleteAll();
    $this->assertTrue(isset($messages['error']));
    $error_messages = $messages['error'];
    $this->assertEquals('Three field is required.', $error_messages[0]);
    $this->assertEquals('Four field is required.', $error_messages[1]);
    $this->assertEquals('Two field is required.', $error_messages[2]);
    $this->assertEquals('One field is required.', $error_messages[3]);
}