function WorkflowTest::testAddTransitionDuplicateTransitionStatesException

@covers ::addTransition

File

core/modules/workflows/tests/src/Unit/WorkflowTest.php, line 351

Class

WorkflowTest

@coversDefaultClass \Drupal\workflows\Plugin\WorkflowTypeBase[[api-linebreak]]

Namespace

Code

public function testAddTransitionDuplicateTransitionStatesException() : void {
  $this->expectException(\InvalidArgumentException::class);
  $this->expectExceptionMessage("The 'publish' transition already allows 'draft' to 'published' transitions in workflow.");
  $workflow = new Workflow([
    'id' => 'test',
    'type' => 'test_type',
  ], 'workflow');
  $workflow->getTypePlugin()
    ->addState('draft', 'Draft')
    ->addState('published', 'Published');
  $workflow->getTypePlugin()
    ->addTransition('publish', 'Publish', [
    'draft',
    'published',
  ], 'published');
  $workflow->getTypePlugin()
    ->addTransition('draft_to_published', 'Publish a draft', [
    'draft',
  ], 'published');
}