aleph1.co.uk Git - yaffs-website/blob - DiffViewsTest.php

   1 <?php
   2
   3 namespace Drupal\diff\Tests;
   4
   5 use Drupal\Core\Url;
   6 use Drupal\node\Entity\Node;
   7 use Drupal\node\Entity\NodeType;
   8 use Drupal\views\Tests\ViewTestBase;
   9
  10 /**
  11  * Tests the diff views integration.
  12  *
  13  * Loads optional config of views.
  14  *
  15  * @group diff
  16  */
  17 class DiffViewsTest extends ViewTestBase {
  18
  19   /**
  20    * {@inheritdoc}
  21    */
  22   public static $modules = ['node', 'diff', 'user', 'views', 'diff_test'];
  23
  24   /**
  25    * Tests the behavior of a view that uses the diff_from and diff_to fields.
  26    */
  27   public function testDiffView() {
  28     // Make sure HTML Diff is disabled.
  29     $config = \Drupal::configFactory()->getEditable('diff.settings');
  30     $config->set('general_settings.layout_plugins.visual_inline.enabled', FALSE)->save();
  31
  32     $node_type = NodeType::create([
  33       'type' => 'article',
  34       'label' => 'Article',
  35     ]);
  36     $node_type->save();
  37     $node = Node::create([
  38       'type' => 'article',
  39       'title' => 'Test article: giraffe',
  40     ]);
  41     $node->save();
  42     $revision1 = $node->getRevisionId();
  43
  44     $node->setNewRevision(TRUE);
  45     $node->setTitle('Test article: llama');
  46     $node->save();
  47     $revision2 = $node->getRevisionId();
  48
  49     $this->drupalGet("node/{$node->id()}/diff-views");
  50     $this->assertResponse(403);
  51
  52     $user = $this->createUser(['view all revisions']);
  53     $this->drupalLogin($user);
  54
  55     $this->drupalGet("node/{$node->id()}/diff-views");
  56     $this->assertResponse(200);
  57
  58     $from_first = (string) $this->cssSelect('#edit-diff-from--3')[0]->attributes()['value'];
  59     $to_second = (string) $this->cssSelect('#edit-diff-to--2')[0]->attributes()['value'];
  60
  61     $edit = [
  62       'diff_from' => $from_first,
  63       'diff_to' => $to_second,
  64     ];
  65     $this->drupalPostForm(NULL, $edit, t('Compare'));
  66     $expected_url = Url::fromRoute(
  67       'diff.revisions_diff',
  68       // Route parameters.
  69       [
  70         'node' => $node->id(),
  71         'left_revision' => $revision1,
  72         'right_revision' => $revision2,
  73         'filter' => 'split_fields',
  74       ],
  75       // Additional route options.
  76       [
  77         'query' => [
  78           'destination' => Url::fromUri("internal:/node/{$node->id()}/diff-views")->toString(),
  79         ],
  80       ]
  81     );
  82     $this->assertUrl($expected_url);
  83     $this->assertRaw('<td class="diff-context diff-deletedline">Test article: <span class="diffchange">giraffe</span></td>');
  84     $this->assertRaw('<td class="diff-context diff-addedline">Test article: <span class="diffchange">llama</span></td>');
  85   }
  86
  87 }