/**
* Assert the behavior of the formatter dependencies.
*
* @param array $formatter_settings
* The formatter settings to apply to the entity dispaly.
*/
protected function assertFormatterDependencyBehavior($formatter_settings)
{
// Assert the image style becomes a dependency of the entity display.
$this->loadEntityDisplay()->setComponent($this->fieldName, $formatter_settings)->save();
$this->assertTrue(in_array('image.style.' . $this->style->id(), $this->loadEntityDisplay()->getDependencies()['config']), 'The image style was correctly added as a dependency the entity display config object.');
// Delete the image style.
$storage = $this->entityTypeManager->getStorage('image_style');
$storage->setReplacementId($this->style->id(), $this->replacementStyle->id());
$this->style->delete();
// Ensure the replacement is now a dependency.
$this->assertTrue(in_array('image.style.' . $this->replacementStyle->id(), $this->loadEntityDisplay()->getDependencies()['config']), 'The replacement style was added to the entity display.');
}