/**
* Sets up the storage accessed via the entity type manager in the form.
*
* @return \Prophecy\Prophecy\ObjectProphecy
* The storage prophecy.
*/
protected function setUpStorage()
{
$storage = $this->prophesize(EntityStorageInterface::class);
$entity_type_manager = $this->prophesize(EntityTypeManagerInterface::class);
$entity_type_manager->getDefinition($this->entityType->id())->willReturn($this->entityType);
$entity_type_manager->getStorage($this->entityType->id())->willReturn($storage->reveal());
$this->entityForm->setEntityTypeManager($entity_type_manager->reveal());
return $storage;
}
