public function WorkflowTest::testDeleteOnlyStateException in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/workflows/tests/src/Unit/WorkflowTest.php \Drupal\Tests\workflows\Unit\WorkflowTest::testDeleteOnlyStateException()
2. 10 core/modules/workflows/tests/src/Unit/WorkflowTest.php \Drupal\Tests\workflows\Unit\WorkflowTest::testDeleteOnlyStateException()

@covers ::deleteState

File

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

Class

WorkflowTest

@coversDefaultClass \Drupal\workflows\Plugin\WorkflowTypeBase

Namespace

Drupal\Tests\workflows\Unit

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');
}