function WorkflowTest::testAddTransitionDuplicateTransitionStatesException

@covers ::addTransition

File

core/modules/workflows/tests/src/Unit/WorkflowTest.php, line 349

Class

WorkflowTest

@coversDefaultClass \Drupal\workflows\Plugin\WorkflowTypeBase

Namespace

Code

public function testAddTransitionDuplicateTransitionStatesException() {
    $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');
}