function WorkflowTest::testDeleteOnlyStateException

@covers ::deleteState

File

core/modules/workflows/tests/src/Unit/WorkflowTest.php, line 280

Class

WorkflowTest

@coversDefaultClass \Drupal\workflows\Plugin\WorkflowTypeBase

Namespace

Code

public function testDeleteOnlyStateException() {
    $this->expectException(\InvalidArgumentException::class);
    $this->expectExceptionMessage("The state 'draft' can not be deleted from workflow as it is the only state");
    $workflow = new Workflow([
        'id' => 'test',
        'type' => 'test_type',
    ], 'workflow');
    $workflow->getTypePlugin()
        ->addState('draft', 'Draft');
    $workflow->getTypePlugin()
        ->deleteState('draft');
}