RevisionLinkTest.php in Drupal 9

Namespace

Drupal\Tests\node\Functional\Views

File

core/modules/node/tests/src/Functional/Views/RevisionLinkTest.php

<?php

namespace Drupal\Tests\node\Functional\Views;


/**
 * Tests the different revision link handlers.
 *
 * @group node
 *
 * @see \Drupal\node\Plugin\views\field\RevisionLink
 * @see \Drupal\node\Plugin\views\field\RevisionLinkDelete
 * @see \Drupal\node\Plugin\views\field\RevisionLinkRevert
 */
class RevisionLinkTest extends NodeTestBase {

  /**
   * Views used by this test.
   *
   * @var array
   */
  public static $testViews = [
    'test_node_revision_links',
  ];

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * Tests revision links.
   */
  public function testRevisionLinks() {

    // Create one user which can view/revert and delete and one which can only
    // do one of them.
    $this
      ->drupalCreateContentType([
      'name' => 'page',
      'type' => 'page',
    ]);
    $account = $this
      ->drupalCreateUser([
      'revert all revisions',
      'view all revisions',
      'delete all revisions',
      'edit any page content',
      'delete any page content',
    ]);
    $this
      ->drupalLogin($account);

    // Create two nodes, one without an additional revision and one with a
    // revision.
    $nodes = [
      $this
        ->drupalCreateNode(),
      $this
        ->drupalCreateNode(),
    ];
    $first_revision = $nodes[1]
      ->getRevisionId();

    // Create revision of the node.
    $nodes[1]
      ->setNewRevision();
    $nodes[1]
      ->save();
    $second_revision = $nodes[1]
      ->getRevisionId();
    $this
      ->drupalGet('test-node-revision-links');
    $this
      ->assertSession()
      ->statusCodeEquals(200);

    // The first node revision should link to the node directly as you get an
    // access denied if you link to the revision.
    $url = $nodes[0]
      ->toUrl()
      ->toString();
    $this
      ->assertSession()
      ->linkByHrefExists($url);
    $this
      ->assertSession()
      ->linkByHrefNotExists($url . '/revisions/' . $nodes[0]
      ->getRevisionId() . '/view');
    $this
      ->assertSession()
      ->linkByHrefNotExists($url . '/revisions/' . $nodes[0]
      ->getRevisionId() . '/delete');
    $this
      ->assertSession()
      ->linkByHrefNotExists($url . '/revisions/' . $nodes[0]
      ->getRevisionId() . '/revert');

    // For the second node the current revision got set to the last revision, so
    // the first one should also link to the node page itself.
    $url = $nodes[1]
      ->toUrl()
      ->toString();
    $this
      ->assertSession()
      ->linkByHrefExists($url);
    $this
      ->assertSession()
      ->linkByHrefExists($url . '/revisions/' . $first_revision . '/view');
    $this
      ->assertSession()
      ->linkByHrefExists($url . '/revisions/' . $first_revision . '/delete');
    $this
      ->assertSession()
      ->linkByHrefExists($url . '/revisions/' . $first_revision . '/revert');
    $this
      ->assertSession()
      ->linkByHrefNotExists($url . '/revisions/' . $second_revision . '/view');
    $this
      ->assertSession()
      ->linkByHrefNotExists($url . '/revisions/' . $second_revision . '/delete');
    $this
      ->assertSession()
      ->linkByHrefNotExists($url . '/revisions/' . $second_revision . '/revert');
    $accounts = [
      'view' => $this
        ->drupalCreateUser([
        'view all revisions',
      ]),
      'revert' => $this
        ->drupalCreateUser([
        'revert all revisions',
        'edit any page content',
      ]),
      'delete' => $this
        ->drupalCreateUser([
        'delete all revisions',
        'delete any page content',
      ]),
    ];
    $url = $nodes[1]
      ->toUrl()
      ->toString();

    // Render the view with users which can only delete/revert revisions.
    foreach ($accounts as $allowed_operation => $account) {
      $this
        ->drupalLogin($account);
      $this
        ->drupalGet('test-node-revision-links');

      // Check expected links.
      foreach ([
        'revert',
        'delete',
      ] as $operation) {
        if ($operation == $allowed_operation) {
          $this
            ->assertSession()
            ->linkByHrefExists($url . '/revisions/' . $first_revision . '/' . $operation);
        }
        else {
          $this
            ->assertSession()
            ->linkByHrefNotExists($url . '/revisions/' . $first_revision . '/' . $operation);
        }
      }
    }
  }

}

Classes

Name	Description
RevisionLinkTest	Tests the different revision link handlers.