function WorkflowTest::testSetTransitionFromStatesAlreadyExists

@covers ::setTransitionFromStates

File

core/modules/workflows/tests/src/Unit/WorkflowTest.php, line 660

Class

WorkflowTest

@coversDefaultClass \Drupal\workflows\Plugin\WorkflowTypeBase

Namespace

Code

public function testSetTransitionFromStatesAlreadyExists() : void {
    $this->expectException(\InvalidArgumentException::class);
    $this->expectExceptionMessage("The 'create_new_draft' transition already allows 'draft' to 'draft' transitions in workflow.");
    $workflow = new Workflow([
        'id' => 'test',
        'type' => 'test_type',
    ], 'workflow');
    $workflow->getTypePlugin()
        ->addState('draft', 'Draft')
        ->addState('archived', 'Archived')
        ->addState('needs_review', 'Needs Review')
        ->addTransition('create_new_draft', 'Create new draft', [
        'draft',
    ], 'draft')
        ->addTransition('needs_review', 'Needs review', [
        'needs_review',
    ], 'draft');
    $workflow->getTypePlugin()
        ->setTransitionFromStates('needs_review', [
        'draft',
    ]);
}