function WorkflowTest::testAddTransition

Tests add transition.

@legacy-covers ::addTransition @legacy-covers ::hasTransition

File

core/modules/workflows/tests/src/Unit/WorkflowTest.php, line 329

Class

WorkflowTest

Tests Drupal\workflows\Plugin\WorkflowTypeBase.

Namespace

Code

public function testAddTransition() : void {
  $workflow = new Workflow([
    'id' => 'test',
    'type' => 'test_type',
  ], 'workflow');
  // By default states are ordered in the order added.
  $workflow->getTypePlugin()
    ->addState('draft', 'Draft')
    ->addState('published', 'Published');
  $this->assertFalse($workflow->getTypePlugin()
    ->getState('draft')
    ->canTransitionTo('published'));
  $workflow->getTypePlugin()
    ->addTransition('publish', 'Publish', [
    'draft',
  ], 'published');
  $this->assertTrue($workflow->getTypePlugin()
    ->getState('draft')
    ->canTransitionTo('published'));
  $this->assertEquals(0, $workflow->getTypePlugin()
    ->getTransition('publish')
    ->weight());
  $this->assertTrue($workflow->getTypePlugin()
    ->hasTransition('publish'));
  $this->assertFalse($workflow->getTypePlugin()
    ->hasTransition('draft'));
  $workflow->getTypePlugin()
    ->addTransition('save_publish', 'Save', [
    'published',
  ], 'published');
  $this->assertEquals(1, $workflow->getTypePlugin()
    ->getTransition('save_publish')
    ->weight());
}