function FormStateDecoratorBaseTest::testGetGroups

Tests get groups.

@legacy-covers ::getGroups

File

core/tests/Drupal/Tests/Core/Form/FormStateDecoratorBaseTest.php, line 239

Class

FormStateDecoratorBaseTest

Tests Drupal\Core\Form\FormStateDecoratorBase.

Namespace

Code

public function testGetGroups() : void {
  $groups = [
    'FOO' => 'BAR',
  ];
  // Use PHPUnit for mocking, because Prophecy cannot mock methods that return
  // by reference. See \Prophecy\Doubler\Generator\Node::getCode().
  $decorated_form_state = $this->createMock(FormStateInterface::class);
  $decorated_form_state->expects($this->once())
    ->method('getGroups')
    ->willReturn($groups);
  $this->formStateDecoratorBase = new NonAbstractFormStateDecoratorBase($decorated_form_state);
  $this->assertSame($groups, $this->formStateDecoratorBase
    ->getGroups());
}