DiffViewsTest.php in Diff 8

Namespace

Drupal\Tests\diff\Functional

File

tests/src/Functional/DiffViewsTest.php

<?php

namespace Drupal\Tests\diff\Functional;

use Drupal\Core\Url;
use Drupal\node\Entity\Node;
use Drupal\node\Entity\NodeType;
use Drupal\Tests\views\Functional\ViewTestBase;

/**
 * Tests the diff views integration.
 *
 * Loads optional config of views.
 *
 * @group diff
 */
class DiffViewsTest extends ViewTestBase {

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

  /**
   * {@inheritdoc}
   */
  public static $modules = [
    'node',
    'diff',
    'user',
    'views',
    'diff_test',
  ];

  /**
   * Tests the behavior of a view that uses the diff_from and diff_to fields.
   */
  public function testDiffView() {

    // Make sure HTML Diff is disabled.
    $this
      ->config('diff.settings')
      ->set('general_settings.layout_plugins.visual_inline.enabled', FALSE)
      ->save();
    $node_type = NodeType::create([
      'type' => 'article',
      'label' => 'Article',
    ]);
    $node_type
      ->save();
    $node = Node::create([
      'type' => 'article',
      'title' => 'Test article: giraffe',
    ]);
    $node
      ->save();
    $revision1 = $node
      ->getRevisionId();
    $node
      ->setNewRevision(TRUE);
    $node
      ->setTitle('Test article: llama');
    $node
      ->save();
    $revision2 = $node
      ->getRevisionId();
    $this
      ->drupalGet("node/{$node->id()}/diff-views");
    $this
      ->assertResponse(403);
    $user = $this
      ->createUser([
      'view all revisions',
    ]);
    $this
      ->drupalLogin($user);
    $this
      ->drupalGet("node/{$node->id()}/diff-views");
    $this
      ->assertResponse(200);
    $from_first = $this
      ->cssSelect('#edit-diff-from--3')[0]
      ->getAttribute('value');
    $to_second = $this
      ->cssSelect('#edit-diff-to--2')[0]
      ->getAttribute('value');
    $edit = [
      'diff_from' => $from_first,
      'diff_to' => $to_second,
    ];
    $this
      ->drupalPostForm(NULL, $edit, t('Compare'));
    $expected_url = Url::fromRoute('diff.revisions_diff', [
      'node' => $node
        ->id(),
      'left_revision' => $revision1,
      'right_revision' => $revision2,
      'filter' => 'split_fields',
    ], [
      'query' => [
        'destination' => Url::fromUri("internal:/node/{$node->id()}/diff-views")
          ->toString(),
      ],
    ]);
    $this
      ->assertUrl($expected_url);
    $this
      ->assertRaw('<td class="diff-context diff-deletedline">Test article: <span class="diffchange">giraffe</span></td>');
    $this
      ->assertRaw('<td class="diff-context diff-addedline">Test article: <span class="diffchange">llama</span></td>');
  }

}

Classes

Name	Description
DiffViewsTest	Tests the diff views integration.