odm form type guesser bug with associations

[dbu]

the PHPCRTypeGuesser (which should be called PhpcrOdmTypeGuesser rather, its about phcpr-odm, not raw phpcr) has bugs with associations.

public function guessType($class, $property)
{
    if ($metadata->hasAssociation($property)) {
        $multiple = $metadata->isCollectionValuedAssociation($property);
        $mapping = $metadata->getAssociationMapping($property);
        # the method is called getAssociation()

        return new TypeGuess('phpcr_document', array(
            'dm' => $documentManager,
            # the phpcr_document does not know any option 'dm'. i guess it should be 'om'?
            'class' => $mapping['targetDocument'],
            'multiple' => $multiple
            ),
            Guess::HIGH_CONFIDENCE
        );
    }

[dbu]

fixed in #93