public function FileFieldFormatterTest::testFileFieldFormatter in Entity Embed 8

Tests file field formatter Entity Embed Display plugins.

File

tests/src/Functional/FileFieldFormatterTest.php, line 40

Class

FileFieldFormatterTest

Tests the file field formatter provided by entity_embed.

Namespace

Drupal\Tests\entity_embed\Functional

Code

public function testFileFieldFormatter() {

  // Ensure that file field formatters are available as plugins.
  $this
    ->assertAvailableDisplayPlugins($this->file, [
    'entity_reference:entity_reference_label',
    'entity_reference:entity_reference_entity_id',
    'file:file_default',
    'file:file_table',
    'file:file_url_plain',
  ]);

  // Ensure that correct form attributes are returned for the file field
  // formatter plugins.
  $form = [];
  $form_state = new FormState();
  $plugins = [
    'file:file_table',
    'file:file_default',
    'file:file_url_plain',
  ];

  // Ensure that description field is available for all the 'file' plugins.
  foreach ($plugins as $plugin) {
    $display = $this->container
      ->get('plugin.manager.entity_embed.display')
      ->createInstance($plugin, []);
    $display
      ->setContextValue('entity', $this->file);
    $conf_form = $display
      ->buildConfigurationForm($form, $form_state);
    $this
      ->assertArrayHasKey('description', $conf_form);
    $this
      ->assertSame('textfield', $conf_form['description']['#type']);
    $this
      ->assertSame('Description', (string) $conf_form['description']['#title']);
  }

  // Test entity embed using 'Generic file' Entity Embed Display plugin.
  $embed_settings = [
    'description' => 'This is sample description',
  ];
  $content = '<drupal-entity data-entity-type="file" data-entity-uuid="' . $this->file
    ->uuid() . '" data-entity-embed-display="file:file_default" data-entity-embed-display-settings=\'' . Json::encode($embed_settings) . '\'>This placeholder should not be rendered.</drupal-entity>';
  $settings = [];
  $settings['type'] = 'page';
  $settings['title'] = 'Test entity embed with file:file_default';
  $settings['body'] = [
    [
      'value' => $content,
      'format' => 'custom_format',
    ],
  ];
  $node = $this
    ->drupalCreateNode($settings);
  $this
    ->drupalGet('node/' . $node
    ->id());

  // Verify description of the embedded file exists in page.
  $this
    ->assertSession()
    ->responseContains($embed_settings['description']);
  $this
    ->assertSession()
    ->responseNotContains('This placeholder should not be rendered.');
  $this
    ->assertSession()
    ->linkByHrefExists(file_create_url($this->file
    ->getFileUri()), 0, 'Link to the embedded file exists.');
}