public function testIfWillDeleteAllPlainDocumentsByPk()
{
$pks = [];
$model = new PlainWithBasicAttributes();
$model->_id = new MongoId();
$pks[] = $model->_id;
$em = new EntityManager($model);
$em->save();
$model = new PlainWithBasicAttributes();
$model->_id = new MongoId();
$pks[] = $model->_id;
$em = new EntityManager($model);
$em->save();
$model = new PlainWithBasicAttributes();
$model->_id = new MongoId();
$em = new EntityManager($model);
$em->save();
$finder = new Finder($model);
$count = $finder->count();
$this->assertSame(3, $count);
$em->deleteAllByPk($pks);
$found = $finder->findByPk($model->_id);
$this->assertInstanceOf(PlainWithBasicAttributes::class, $found);
$countAfterDelete = $finder->count();
$this->assertSame(1, $countAfterDelete);
}
