public function EmbedPreviewTest::testPreview in Embed 8

Tests that out-of-band assets are included with previews.

File

tests/src/Functional/EmbedPreviewTest.php, line 31

Class

EmbedPreviewTest

Tests Embed's preview functionality.

Namespace

Drupal\Tests\embed\Functional

Code

public function testPreview() {
  NodeType::create([
    'type' => 'baz',
    'label' => 'Bazzz',
  ])
    ->save();
  $filter_format = FilterFormat::create([
    'format' => 'foo',
    'name' => 'Foo',
  ]);
  $filter_format
    ->filters()
    ->addInstanceId('embed_test_node', [
    'id' => 'embed_test_node',
    'provider' => 'embed_test',
    'status' => TRUE,
    'settings' => [],
  ]);
  $filter_format
    ->save();
  $node = Node::create([
    'title' => 'Foobaz',
    'type' => 'baz',
  ]);
  $node
    ->save();
  $account = $this
    ->drupalCreateUser([
    'use text format foo',
  ]);
  $this
    ->drupalLogin($account);
  $response = $this
    ->drupalGet('/embed/preview/foo', [
    'query' => [
      'value' => 'node:' . $node
        ->id(),
      '_wrapper_format' => 'drupal_ajax',
    ],
  ]);
  $this
    ->assertSession()
    ->statusCodeEquals(200);

  // Assert the presence of commands to add out-of-band assets to the page, as
  // done by embed_test_node_view_alter().
  $commands = Json::decode($response);

  // There should be more than one command.
  $this
    ->assertGreaterThan(1, count($commands));

  // There should be a command to add jQuery to the page.
  $this
    ->assertMatch($commands, function (array $command) {
    return $command['command'] == 'insert' && $command['method'] == 'append' && $command['selector'] == 'body' && strpos($command['data'], 'jquery.min.js') > 0;
  });
}