use fetch method instead of fetchRow because fetchRow is only an owncloud internal alias that exists purely for compability

lib/public/appframework/db/mapper.php

@@ -225,12 +225,12 @@ abstract class Mapper {
 	 */
 	protected function findOneQuery($sql, array $params=array(), $limit=null, $offset=null){
 		$result = $this->execute($sql, $params, $limit, $offset);
-		$row = $result->fetchRow();
+		$row = $result->fetch();
 
 		if($row === false || $row === null){
 			throw new DoesNotExistException('No matching entry found');
 		}
-		$row2 = $result->fetchRow();
+		$row2 = $result->fetch();
 		//MDB2 returns null, PDO and doctrine false when no row is available
 		if( ! ($row2 === false || $row2 === null )) {
 			throw new MultipleObjectsReturnedException('More than one result');
@@ -264,7 +264,7 @@ abstract class Mapper {
 
 		$entities = array();
 		
-		while($row = $result->fetchRow()){
+		while($row = $result->fetch()){
 			$entities[] = $this->mapRowToEntity($row);
 		}
 

tests/lib/appframework/db/MapperTestUtility.php

@@ -51,7 +51,7 @@ abstract class MapperTestUtility extends \PHPUnit_Framework_TestCase {
 			->getMock();
 
 		$this->query = $this->getMock('Query', array('execute', 'bindValue'));
-		$this->pdoResult = $this->getMock('Result', array('fetchRow'));
+		$this->pdoResult = $this->getMock('Result', array('fetch'));
 		$this->queryAt = 0;
 		$this->prepareAt = 0;
 		$this->iterators = array();
@@ -65,7 +65,7 @@ abstract class MapperTestUtility extends \PHPUnit_Framework_TestCase {
 	 * @param array $arguments the expected arguments for the prepare query
 	 * method
 	 * @param array $returnRows the rows that should be returned for the result
-	 * of the database query. If not provided, it wont be assumed that fetchRow
+	 * of the database query. If not provided, it wont be assumed that fetch
 	 * will be called on the result
 	 */
 	protected function setMapperResult($sql, $arguments=array(), $returnRows=array(),
@@ -77,7 +77,7 @@ abstract class MapperTestUtility extends \PHPUnit_Framework_TestCase {
 		$fetchAt = $this->fetchAt;
 
 		$this->pdoResult->expects($this->any())
-			->method('fetchRow')
+			->method('fetch')
 			->will($this->returnCallback(
 				function() use ($iterators, $fetchAt){
 					$iterator = $iterators[$fetchAt];