function let(PropertyTransformerInterface $transformer, ColumnInfoInterface $columnInfo, ClassMetadataInfo $metadata)
{
$this->beConstructedWith($transformer, 'array');
$columnInfo->getPropertyPath()->willReturn('property_path');
$metadata->hasField('property_path')->willReturn(true);
$metadata->getTypeOfField('property_path')->willReturn('array');
}
/**
* Returns an array of fields. Fields can be both column fields and
* association fields.
*
* @param ClassMetadataInfo $metadata
*
* @return array $fields
*/
private function getFieldsFromMetadata(ClassMetadataInfo $metadata)
{
$fields = (array) $metadata->fieldNames;
if (!$metadata->isIdentifierNatural()) {
$fields = array_diff($fields, $metadata->identifier);
}
$fieldsMapping = array();
foreach ($fields as $field) {
$fieldsMapping[$field] = $metadata->getTypeOfField($field);
}
foreach ($metadata->associationMappings as $fieldName => $relation) {
if ($relation['type'] !== ClassMetadataInfo::ONE_TO_MANY) {
$fieldsMapping[$fieldName] = 'relation';
}
}
return $fieldsMapping;
}
/**
* Checks if $field type is valid
*
* @param ClassMetadataInfo $meta
* @param string $field
* @return boolean
*/
protected function _isValidField(ClassMetadataInfo $meta, $field)
{
return in_array($meta->getTypeOfField($field), $this->_validTypes);
}