function MachineNameTest::testMachineNameOrderException

Tests the order of the machine name field and the source.

File

core/tests/Drupal/KernelTests/Core/Render/Element/MachineNameTest.php, line 69

Class

MachineNameTest

@coversDefaultClass <a href="/api/drupal/core%21lib%21Drupal%21Core%21Render%21Element%21MachineName.php/class/MachineName/11.x" title="Provides a machine name render element." class="local">\Drupal\Core\Render\Element\MachineName</a> @group Render

Namespace

Code

public function testMachineNameOrderException() : void {
    $this->expectException(\LogicException::class);
    $this->expectExceptionMessage('The machine name element "test_machine_name" is defined before the source element "test_source", it must be defined after or the source element must specify an id.');
    $form = \Drupal::formBuilder()->getForm($this);
    $this->render($form);
}