TaxonomyRevisionRevertTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\taxonomy\Functional;

use Drupal\Tests\BrowserTestBase;
use Drupal\taxonomy\Entity\Term;
use Drupal\Tests\taxonomy\Traits\TaxonomyTestTrait;

/**
 * Taxonomy term revision form test.
 *
 * @group taxonomy
 * @coversDefaultClass \Drupal\Core\Entity\Form\RevisionRevertForm
 */
class TaxonomyRevisionRevertTest extends BrowserTestBase {
    use TaxonomyTestTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'system',
        'taxonomy',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected $permissions = [
        'view term revisions in test',
        'revert all taxonomy revisions',
    ];
    
    /**
     * Vocabulary for testing.
     *
     * @var \Drupal\taxonomy\VocabularyInterface
     */
    private $vocabulary;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->vocabulary = $this->createVocabulary([
            'vid' => 'test',
            'name' => 'Test',
        ]);
    }
    
    /**
     * Tests revision revert.
     */
    public function testRevertForm() : void {
        $termName = $this->randomMachineName();
        $entity = Term::create([
            'vid' => $this->vocabulary
                ->id(),
            'name' => $termName,
        ]);
        $entity->setRevisionCreationTime((new \DateTimeImmutable('11 January 2009 4pm'))->getTimestamp())
            ->setRevisionTranslationAffected(TRUE);
        $entity->setNewRevision();
        $entity->save();
        $revisionId = $entity->getRevisionId();
        $this->drupalLogin($this->drupalCreateUser($this->permissions));
        // Cannot revert latest revision.
        $this->drupalGet($entity->toUrl('revision-revert-form'));
        $this->assertSession()
            ->statusCodeEquals(403);
        // Create a new latest revision.
        $entity->setRevisionCreationTime((new \DateTimeImmutable('11 January 2009 5pm'))->getTimestamp())
            ->setRevisionTranslationAffected(TRUE)
            ->setNewRevision();
        $entity->save();
        // Reload the entity.
        $revision = \Drupal::entityTypeManager()->getStorage('taxonomy_term')
            ->loadRevision($revisionId);
        $this->drupalGet($revision->toUrl('revision-revert-form'));
        $this->assertSession()
            ->pageTextContains('Are you sure you want to revert to the revision from Sun, 01/11/2009 - 16:00?');
        $this->assertSession()
            ->buttonExists('Revert');
        $this->assertSession()
            ->linkExists('Cancel');
        $countRevisions = static function () : int {
            return (int) \Drupal::entityTypeManager()->getStorage('taxonomy_term')
                ->getQuery()
                ->accessCheck(FALSE)
                ->allRevisions()
                ->count()
                ->execute();
        };
        $count = $countRevisions();
        $this->submitForm([], 'Revert');
        $this->assertEquals($count + 1, $countRevisions());
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->addressEquals(sprintf('taxonomy/term/%s/revisions', $entity->id()));
        $this->assertSession()
            ->pageTextContains(sprintf('Test %s has been reverted to the revision from Sun, 01/11/2009 - 16:00.', $termName));
        $this->assertSession()
            ->elementsCount('css', 'table tbody tr', 3);
    }

}