function WorkflowTest::testAddAndHasState

@covers ::addState @covers ::hasState

File

core/modules/workflows/tests/src/Unit/WorkflowTest.php, line 39

Class

WorkflowTest

@coversDefaultClass <a href="/api/drupal/core%21modules%21workflows%21src%21Plugin%21WorkflowTypeBase.php/class/WorkflowTypeBase/8.9.x" title="A base class for Workflow type plugins." class="local">\Drupal\workflows\Plugin\WorkflowTypeBase</a>

Namespace

Code

public function testAddAndHasState() {
    $workflow = new Workflow([
        'id' => 'test',
        'type' => 'test_type',
    ], 'workflow');
    $this->assertFalse($workflow->getTypePlugin()
        ->hasState('draft'));
    // By default states are ordered in the order added.
    $workflow->getTypePlugin()
        ->addState('draft', 'Draft');
    $this->assertTrue($workflow->getTypePlugin()
        ->hasState('draft'));
    $this->assertFalse($workflow->getTypePlugin()
        ->hasState('published'));
    $this->assertEquals(0, $workflow->getTypePlugin()
        ->getState('draft')
        ->weight());
    // Adding a state does not set up a transition to itself.
    $this->assertFalse($workflow->getTypePlugin()
        ->hasTransitionFromStateToState('draft', 'draft'));
    // New states are added with a new weight 1 more than the current highest
    // weight.
    $workflow->getTypePlugin()
        ->addState('published', 'Published');
    $this->assertEquals(1, $workflow->getTypePlugin()
        ->getState('published')
        ->weight());
}