function EntityReferenceWidgetTest::testRequiredMediaField

Tests saving a required media library field.

File

core/modules/media_library/tests/src/FunctionalJavascript/EntityReferenceWidgetTest.php, line 483

Class

EntityReferenceWidgetTest

Tests the Media library entity reference widget.

Namespace

Code

public function testRequiredMediaField() : void {
  $assert_session = $this->assertSession();
  $page = $this->getSession()
    ->getPage();
  // Make field_unlimited_media required.
  $field_config = FieldConfig::loadByName('node', 'basic_page', 'field_unlimited_media');
  $field_config->setRequired(TRUE)
    ->save();
  $this->drupalGet('node/add/basic_page');
  $page->fillField('Title', 'My page');
  $page->pressButton('Save');
  // Check that a clear error message is shown.
  $assert_session->pageTextNotContains('This value should not be null.');
  $assert_session->pageTextContains(sprintf('%s field is required.', $field_config->label()));
  // Open the media library, select an item and save the node.
  $this->openMediaLibraryForField('field_unlimited_media');
  $this->selectMediaItem(0);
  $this->pressInsertSelected('Added one media item.');
  $page->pressButton('Save');
  // Confirm that the node was created.
  $this->assertSession()
    ->pageTextContains('Basic page My page has been created.');
}