function WorkflowUiTest::testWorkflowCreation

Tests the creation of a workflow through the UI.

File

core/modules/workflows/tests/src/Functional/WorkflowUiTest.php, line 116

Class

WorkflowUiTest

Tests workflow creation UI.

Namespace

Code

public function testWorkflowCreation() {
    $workflow_storage = $this->container
        ->get('entity_type.manager')
        ->getStorage('workflow');
    
    /** @var \Drupal\workflows\WorkflowInterface $workflow */
    $this->drupalLogin($this->createUser([
        'access administration pages',
        'administer workflows',
    ]));
    $this->drupalGet('admin/config/workflow');
    $this->assertSession()
        ->linkByHrefExists('admin/config/workflow/workflows');
    $this->clickLink('Workflows');
    $this->assertSession()
        ->pageTextContains('Workflows');
    $this->assertSession()
        ->pageTextContains('There are no workflows yet.');
    $this->clickLink('Add workflow');
    $this->submitForm([
        'label' => 'Test',
        'id' => 'test',
        'workflow_type' => 'workflow_type_test',
    ], 'Save');
    $this->assertSession()
        ->pageTextContains('Created the Test Workflow.');
    $this->assertSession()
        ->addressEquals('admin/config/workflow/workflows/manage/test/add_state');
    $this->drupalGet('/admin/config/workflow/workflows/manage/test');
    $this->assertSession()
        ->pageTextContains('This workflow has no states and will be disabled until there is at least one, add a new state.');
    $this->assertSession()
        ->pageTextContains('There are no states yet.');
    $this->clickLink('Add a new state');
    $this->submitForm([
        'label' => 'Published',
        'id' => 'published',
    ], 'Save');
    $this->assertSession()
        ->pageTextContains('Created Published state.');
    $workflow = $workflow_storage->loadUnchanged('test');
    $this->assertFalse($workflow->getTypePlugin()
        ->getState('published')
        ->canTransitionTo('published'), 'No default transition from published to published exists.');
    $this->clickLink('Add a new state');
    // Don't create a draft to draft transition by default.
    $this->submitForm([
        'label' => 'Draft',
        'id' => 'draft',
    ], 'Save');
    $this->assertSession()
        ->pageTextContains('Created Draft state.');
    $workflow = $workflow_storage->loadUnchanged('test');
    $this->assertFalse($workflow->getTypePlugin()
        ->getState('draft')
        ->canTransitionTo('draft'), 'Can not transition from draft to draft');
    $this->clickLink('Add a new transition');
    $this->submitForm([
        'id' => 'publish',
        'label' => 'Publish',
        'from[draft]' => 'draft',
        'to' => 'published',
    ], 'Save');
    $this->assertSession()
        ->pageTextContains('Created Publish transition.');
    $workflow = $workflow_storage->loadUnchanged('test');
    $this->assertTrue($workflow->getTypePlugin()
        ->getState('draft')
        ->canTransitionTo('published'), 'Can transition from draft to published');
    $this->clickLink('Add a new transition');
    $this->assertCount(2, $this->cssSelect('input[name="to"][type="radio"]'));
    $this->assertCount(0, $this->cssSelect('input[name="to"][checked="checked"][type="radio"]'));
    $this->submitForm([
        'id' => 'create_new_draft',
        'label' => 'Create new draft',
        'from[draft]' => 'draft',
        'to' => 'draft',
    ], 'Save');
    $this->assertSession()
        ->pageTextContains('Created Create new draft transition.');
    $workflow = $workflow_storage->loadUnchanged('test');
    $this->assertTrue($workflow->getTypePlugin()
        ->getState('draft')
        ->canTransitionTo('draft'), 'Can transition from draft to draft');
    // The fist state to edit on the page should be published.
    $this->clickLink('Edit');
    $this->assertSession()
        ->fieldValueEquals('label', 'Published');
    // Change the label.
    $this->submitForm([
        'label' => 'Live',
    ], 'Save');
    $this->assertSession()
        ->pageTextContains('Saved Live state.');
    // Allow published to draft.
    $this->clickLink('Edit', 3);
    $this->submitForm([
        'from[published]' => 'published',
    ], 'Save');
    $this->assertSession()
        ->pageTextContains('Saved Create new draft transition.');
    $workflow = $workflow_storage->loadUnchanged('test');
    $this->assertTrue($workflow->getTypePlugin()
        ->getState('published')
        ->canTransitionTo('draft'), 'Can transition from published to draft');
    // Try creating a duplicate transition.
    $this->clickLink('Add a new transition');
    $this->submitForm([
        'id' => 'create_new_draft',
        'label' => 'Create new draft',
        'from[published]' => 'published',
        'to' => 'draft',
    ], 'Save');
    $this->assertSession()
        ->pageTextContains('The machine-readable name is already in use. It must be unique.');
    // Try creating a transition which duplicates the states of another.
    $this->submitForm([
        'id' => 'create_new_draft2',
        'label' => 'Create new draft again',
        'from[published]' => 'published',
        'to' => 'draft',
    ], 'Save');
    $this->assertSession()
        ->pageTextContains('The transition from Live to Draft already exists.');
    // Create a new transition.
    $this->submitForm([
        'id' => 'save_and_publish',
        'label' => 'Save and publish',
        'from[published]' => 'published',
        'to' => 'published',
    ], 'Save');
    $this->assertSession()
        ->pageTextContains('Created Save and publish transition.');
    // Edit the new transition and try to add an existing transition.
    $this->clickLink('Edit', 4);
    $this->submitForm([
        'from[draft]' => 'draft',
    ], 'Save');
    $this->assertSession()
        ->pageTextContains('The transition from Draft to Live already exists.');
    // Delete the transition.
    $workflow = $workflow_storage->loadUnchanged('test');
    $this->assertTrue($workflow->getTypePlugin()
        ->hasTransitionFromStateToState('published', 'published'), 'Can transition from published to published');
    $this->clickLink('Delete');
    $this->assertSession()
        ->pageTextContains('Are you sure you want to delete Save and publish from Test?');
    $this->submitForm([], 'Delete');
    $workflow = $workflow_storage->loadUnchanged('test');
    $this->assertFalse($workflow->getTypePlugin()
        ->hasTransitionFromStateToState('published', 'published'), 'Cannot transition from published to published');
    // Try creating a duplicate state.
    $this->drupalGet('admin/config/workflow/workflows/manage/test');
    $this->clickLink('Add a new state');
    $this->submitForm([
        'label' => 'Draft',
        'id' => 'draft',
    ], 'Save');
    $this->assertSession()
        ->pageTextContains('The machine-readable name is already in use. It must be unique.');
    // Ensure that weight changes the state ordering.
    $workflow = $workflow_storage->loadUnchanged('test');
    $this->assertEquals('published', $workflow->getTypePlugin()
        ->getInitialState()
        ->id());
    $this->drupalGet('admin/config/workflow/workflows/manage/test');
    $this->submitForm([
        'states[draft][weight]' => '-1',
    ], 'Save');
    $workflow = $workflow_storage->loadUnchanged('test');
    $this->assertEquals('draft', $workflow->getTypePlugin()
        ->getInitialState()
        ->id());
    // Verify that we are still on the workflow edit page.
    $this->assertSession()
        ->addressEquals('admin/config/workflow/workflows/manage/test');
    // Ensure that weight changes the transition ordering.
    $this->assertEquals([
        'publish',
        'create_new_draft',
    ], array_keys($workflow->getTypePlugin()
        ->getTransitions()));
    $this->drupalGet('admin/config/workflow/workflows/manage/test');
    $this->submitForm([
        'transitions[create_new_draft][weight]' => '-1',
    ], 'Save');
    $workflow = $workflow_storage->loadUnchanged('test');
    $this->assertEquals([
        'create_new_draft',
        'publish',
    ], array_keys($workflow->getTypePlugin()
        ->getTransitions()));
    // Verify that we are still on the workflow edit page.
    $this->assertSession()
        ->addressEquals('admin/config/workflow/workflows/manage/test');
    // Ensure that a delete link for the published state exists before deleting
    // the draft state.
    $published_delete_link = Url::fromRoute('entity.workflow.delete_state_form', [
        'workflow' => $workflow->id(),
        'workflow_state' => 'published',
    ])
        ->toString();
    $draft_delete_link = Url::fromRoute('entity.workflow.delete_state_form', [
        'workflow' => $workflow->id(),
        'workflow_state' => 'draft',
    ])
        ->toString();
    $this->assertSession()
        ->elementContains('css', 'tr[data-drupal-selector="edit-states-published"]', 'Delete');
    $this->assertSession()
        ->linkByHrefExists($published_delete_link);
    $this->assertSession()
        ->linkByHrefExists($draft_delete_link);
    // Make the published state a default state and ensure it is no longer
    // linked.
    \Drupal::state()->set('workflow_type_test.required_states', [
        'published',
    ]);
    $this->getSession()
        ->reload();
    $this->assertSession()
        ->linkByHrefNotExists($published_delete_link);
    $this->assertSession()
        ->linkByHrefExists($draft_delete_link);
    $this->assertSession()
        ->elementNotContains('css', 'tr[data-drupal-selector="edit-states-published"]', 'Delete');
    \Drupal::state()->set('workflow_type_test.required_states', []);
    $this->getSession()
        ->reload();
    $this->assertSession()
        ->elementContains('css', 'tr[data-drupal-selector="edit-states-published"]', 'Delete');
    $this->assertSession()
        ->linkByHrefExists($published_delete_link);
    $this->assertSession()
        ->linkByHrefExists($draft_delete_link);
    // Delete the Draft state.
    $this->clickLink('Delete');
    $this->assertSession()
        ->pageTextContains('Are you sure you want to delete Draft from Test?');
    $this->submitForm([], 'Delete');
    $this->assertSession()
        ->pageTextContains('State Draft deleted.');
    $workflow = $workflow_storage->loadUnchanged('test');
    $this->assertFalse($workflow->getTypePlugin()
        ->hasState('draft'), 'Draft state deleted');
    $this->assertTrue($workflow->getTypePlugin()
        ->hasState('published'), 'Workflow still has published state');
    // The last state cannot be deleted so the only delete link on the page will
    // be for the workflow.
    $this->assertSession()
        ->linkByHrefNotExists($published_delete_link);
    $this->clickLink('Delete');
    $this->assertSession()
        ->pageTextContains('Are you sure you want to delete Test?');
    $this->submitForm([], 'Delete');
    $this->assertSession()
        ->pageTextContains('Workflow Test deleted.');
    $this->assertSession()
        ->pageTextContains('There are no workflows yet.');
    $this->assertNull($workflow_storage->loadUnchanged('test'), 'The test workflow has been deleted');
    // Ensure that workflow types with default configuration are initialized
    // correctly.
    $this->drupalGet('admin/config/workflow/workflows');
    $this->clickLink('Add workflow');
    $this->submitForm([
        'label' => 'Test 2',
        'id' => 'test2',
        'workflow_type' => 'workflow_type_required_state_test',
    ], 'Save');
    $this->assertSession()
        ->addressEquals('admin/config/workflow/workflows/manage/test2');
    $workflow = $workflow_storage->loadUnchanged('test2');
    $this->assertTrue($workflow->getTypePlugin()
        ->hasState('fresh'), 'The workflow has the "fresh" state');
    $this->assertTrue($workflow->getTypePlugin()
        ->hasState('rotten'), 'The workflow has the "rotten" state');
    $this->assertTrue($workflow->getTypePlugin()
        ->hasTransition('rot'), 'The workflow has the "rot" transition');
    $this->assertSession()
        ->pageTextContains('Fresh');
    $this->assertSession()
        ->pageTextContains('Rotten');
}