function DisplayVariantTest::testSubmitConfigurationForm

Tests the submitConfigurationForm() method.

@covers ::submitConfigurationForm

File

core/tests/Drupal/Tests/Core/Display/DisplayVariantTest.php, line 137

Class

DisplayVariantTest

@coversDefaultClass \Drupal\Core\Display\VariantBase[[api-linebreak]] @group Display

Namespace

Code

public function testSubmitConfigurationForm() : void {
  $display_variant = $this->setUpDisplayVariant();
  $this->assertSame('', $display_variant->label());
  $form = [];
  $label = $this->randomMachineName();
  $form_state = new FormState();
  $form_state->setValue('label', $label);
  $display_variant->submitConfigurationForm($form, $form_state);
  $this->assertSame($label, $display_variant->label());
}