public function testMinusReplacedByUnderscoreIfNotLoaded()
{
$entity1 = new SingleIdentEntity(-1, 'Foo');
$entity2 = new SingleIdentEntity(1, 'Bar');
// Persist for managed state
$this->em->persist($entity1);
$this->em->persist($entity2);
$this->em->flush();
$choiceList = new EntityChoiceList($this->em, self::SINGLE_IDENT_CLASS, 'name');
// no getChoices()!
$this->assertSame(array('_1', 1), $choiceList->getIndicesForChoices(array($entity1, $entity2)));
$this->assertSame(array('_1', 1), $choiceList->getIndicesForValues(array('-1', '1')));
}
