/**
* @param array $relationBackendHeaders
* @param bool $isSingleRelation
* @param bool $isMultipleRelation
* @param string $entityName
* @param string $fieldName
* @param int $fieldOrder
* @return array
*/
protected function buildBackendHeaders(array $relationBackendHeaders, $isSingleRelation, $isMultipleRelation, $entityName, $fieldName, $fieldOrder)
{
$subOrder = 0;
$delimiter = $this->convertDelimiter;
$backendHeaders = [];
// single relation
if ($isSingleRelation) {
foreach ($relationBackendHeaders as $header) {
$backendHeaders[] = ['value' => $fieldName . $delimiter . $header, 'order' => $fieldOrder, 'subOrder' => $subOrder++];
}
} elseif ($isMultipleRelation) {
// multiple relation
$maxEntities = $this->relationCalculator->getMaxRelatedEntities($entityName, $fieldName);
for ($i = 0; $i < $maxEntities; $i++) {
foreach ($relationBackendHeaders as $header) {
$backendHeaders[] = ['value' => $fieldName . $delimiter . $i . $delimiter . $header, 'order' => $fieldOrder, 'subOrder' => $subOrder++];
}
}
}
return $backendHeaders;
}
/**
* @expectedException \Oro\Bundle\ImportExportBundle\Exception\LogicException
* @expectedExceptionMessage Oro\Bundle\UserBundle\Entity\User:username is not multiple relation field
*/
public function testGetMaxRelatedEntitiesException()
{
$this->relationCalculator->getMaxRelatedEntities('Oro\\Bundle\\UserBundle\\Entity\\User', 'username');
}
