function EntityCacheTagsTestBase::selectViewMode

Selects the preferred view mode for the given entity type.

Prefers 'full', picks the first one otherwise, and if none are available, chooses 'default'.

File

core/modules/system/tests/src/Functional/Entity/EntityCacheTagsTestBase.php, line 206

Class

EntityCacheTagsTestBase

Provides helper methods for Entity cache tags tests.

Namespace

Code

protected function selectViewMode($entity_type) {
    $view_modes = \Drupal::entityTypeManager()->getStorage('entity_view_mode')
        ->loadByProperties([
        'targetEntityType' => $entity_type,
    ]);
    if (empty($view_modes)) {
        return 'default';
    }
    else {
        // Prefer the "full" display mode.
        if (isset($view_modes[$entity_type . '.full'])) {
            return 'full';
        }
        else {
            $view_modes = array_keys($view_modes);
            return substr($view_modes[0], strlen($entity_type) + 1);
        }
    }
}