public function ParagraphsTest::testDefaultParagraphsBehaviour in Multiversion 8

Tests that paragraphs revisions created right when saving parent entity.

File

tests/src/Kernel/ParagraphsTest.php, line 81

Class

ParagraphsTest

Test for paragraphs integration.

Namespace

Drupal\Tests\multiversion\Kernel

Code

public function testDefaultParagraphsBehaviour() {
  $paragraph = $this->paragraphStorage
    ->create([
    'title' => 'Stub of real paragraph',
    'type' => 'test_paragraph_type',
    'field_test_field' => 'First revision title',
  ]);
  $node = $this->nodeStorage
    ->create([
    'type' => 'paragraphs_node_type',
    'title' => 'Test node',
    'field_paragraph' => $paragraph,
  ]);
  $node
    ->save();
  $node_revision_id = $node
    ->getRevisionId();
  $paragraph_entity_id = $node->field_paragraph->target_id;
  $paragraph_entity = $this->paragraphStorage
    ->load($paragraph_entity_id);

  /** @var \Drupal\paragraphs\Entity\Paragraph $paragraph_entity */
  list($i, $hash) = explode('-', $paragraph_entity->_rev->value);
  $this
    ->assertEquals($i, '1', 'After saving new node with paragraph we have new paragraph with one revision.');
  $paragraph->field_test_field = 'Second revision title';
  $node->field_paragraph = $paragraph;
  $node
    ->save();
  $paragraph_entity_revision_id = $node->field_paragraph->target_revision_id;
  $paragraph_entity = $this->paragraphStorage
    ->loadRevision($paragraph_entity_revision_id);
  $this
    ->assertRevNumber($paragraph_entity, 2);
  $this
    ->assertEquals($paragraph_entity->field_test_field->value, 'Second revision title');
  $node_first_revision = $this->nodeStorage
    ->loadRevision($node_revision_id);
  $paragraph_entity_revision_id = $node_first_revision->field_paragraph->target_revision_id;
  $paragraph_entity = $this->paragraphStorage
    ->loadRevision($paragraph_entity_revision_id);
  $this
    ->assertEquals($paragraph_entity->field_test_field->value, 'First revision title');
}