function ImageModuleTestHooks::imageEffectInfoAlter

Implements hook_image_effect_info_alter().

File

core/modules/image/tests/modules/image_module_test/src/Hook/ImageModuleTestHooks.php, line 18

Class

ImageModuleTestHooks

Hook implementations for image_module_test.

Namespace

Code

public function imageEffectInfoAlter(&$effects) {
    $state = \Drupal::state();
    // The 'image_module_test.counter' state variable value is set and accessed
    // from the ImageEffectsTest::testImageEffectsCaching() test and used to
    // signal if the image effect plugin definitions were computed or were
    // retrieved from the cache.
    // @see \Drupal\Tests\image\Kernel\ImageEffectsTest::testImageEffectsCaching()
    $counter = $state->get('image_module_test.counter');
    // Increase the test counter, signaling that image effects were processed,
    // rather than being served from the cache.
    $state->set('image_module_test.counter', ++$counter);
}