function WorkflowTest::testAddAndHasState

@covers ::addState
@covers ::hasState

File

core/modules/workflows/tests/src/Unit/WorkflowTest.php, line 41

Class

WorkflowTest

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

Namespace

Code

public function testAddAndHasState() : void {
  $workflow = new Workflow([
    'id' => 'test',
    'type' => 'test_type',
  ], 'workflow');
  $this->assertFalse($workflow->getTypePlugin()
    ->hasState('draft'));
  // By default states are ordered in the order added.
  $workflow->getTypePlugin()
    ->addState('draft', 'Draft');
  $this->assertTrue($workflow->getTypePlugin()
    ->hasState('draft'));
  $this->assertFalse($workflow->getTypePlugin()
    ->hasState('published'));
  $this->assertEquals(0, $workflow->getTypePlugin()
    ->getState('draft')
    ->weight());
  // Adding a state does not set up a transition to itself.
  $this->assertFalse($workflow->getTypePlugin()
    ->hasTransitionFromStateToState('draft', 'draft'));
  // New states are added with a new weight 1 more than the current highest
  // weight.
  $workflow->getTypePlugin()
    ->addState('published', 'Published');
  $this->assertEquals(1, $workflow->getTypePlugin()
    ->getState('published')
    ->weight());
}