public function RecursionProtectionTest::testCircularEmbedding in Entity Embed 8

Tests circular embedding.

File

tests/src/Functional/RecursionProtectionTest.php, line 42

Class

RecursionProtectionTest

Tests recursive rendering protection.

Namespace

Drupal\Tests\entity_embed\Functional

Code

public function testCircularEmbedding() {
  $node1 = $this
    ->drupalCreateNode([
    'type' => 'article',
    'title' => "Grandpa",
    'body' => [
      'value' => 'temp',
      'format' => 'custom_format',
    ],
  ]);
  $node1
    ->save();
  $node2 = $this
    ->drupalCreateNode([
    'type' => 'article',
    'title' => "Son",
    'body' => [
      'value' => 'temp',
      'format' => 'custom_format',
    ],
  ]);
  $node2
    ->save();
  $content = '<div class="node-2-embed">Embedded Son</div> <drupal-entity data-entity-type="node" data-entity-uuid="' . $node2
    ->uuid() . '" data-view-mode="full"></drupal-entity>';
  $node1
    ->set('body', [
    'value' => $content,
    'format' => 'custom_format',
  ]);
  $node1
    ->save();
  $content = '<div class="node-1-embed">Embedded Son who is own grandpa</div> <drupal-entity data-entity-type="node" data-entity-uuid="' . $node1
    ->uuid() . '" data-view-mode="full"></drupal-entity>';
  $node2
    ->set('body', [
    'value' => $content,
    'format' => 'custom_format',
  ]);
  $node2
    ->save();
  $this
    ->drupalGet('node/' . $node1
    ->id());
  $page = $this
    ->getSession()
    ->getPage();
  $this
    ->assertCount(EntityEmbedFilter::RECURSIVE_RENDER_LIMIT, $page
    ->findAll('xpath', '//div[@class="node-1-embed"]'));
  $this
    ->assertCount(EntityEmbedFilter::RECURSIVE_RENDER_LIMIT + 1, $page
    ->findAll('xpath', '//div[@class="node-2-embed"]'));
  $this
    ->drupalGet('node/' . $node2
    ->id());
  $page = $this
    ->getSession()
    ->getPage();
  $this
    ->assertCount(EntityEmbedFilter::RECURSIVE_RENDER_LIMIT + 1, $page
    ->findAll('xpath', '//div[@class="node-1-embed"]'));
  $this
    ->assertCount(EntityEmbedFilter::RECURSIVE_RENDER_LIMIT, $page
    ->findAll('xpath', '//div[@class="node-2-embed"]'));
}