Fixed compatibility

Fixed things after review

Fixed tests

Author: Nek-

src/Pagerfanta/Adapter/DoctrineORMNativeQueryAdapter.php

@@ -83,7 +83,7 @@ public function getSlice($offset, $length)
     {
         $query = $this->cloneQuery();
 
-        if ($this->countQueryBuilderModifier !== null) {
+        if ($this->sliceQueryBuilderModifier !== null) {
             call_user_func($this->sliceQueryBuilderModifier, $query, $offset, $length);
         } else {
             $this->sliceQueryBuilder($query, $offset, $length);
@@ -116,7 +116,7 @@ private function countQueryBuilder(NativeQuery $query)
     private function sliceQueryBuilder(NativeQuery $query, $offset, $length)
     {
         $sql = $query->getSql();
-        $sql .= ' LIMIT ' . $offset . ', '. $length;
+        $sql .= ' LIMIT ' . $length . ' OFFSET '. $offset;
         $query->setSQL($sql);
     }
 }

tests/Pagerfanta/Tests/Adapter/DoctrineORMNativeQueryAdapterTest.php

@@ -21,11 +21,11 @@ public function setUp()
         parent::setUp();
 
         $schemaTool = new SchemaTool($this->entityManager);
-        $schemaTool->createSchema([
+        $schemaTool->createSchema(array(
             $this->entityManager->getClassMetadata('Pagerfanta\Tests\Adapter\DoctrineORM\User'),
             $this->entityManager->getClassMetadata('Pagerfanta\Tests\Adapter\DoctrineORM\Group'),
             $this->entityManager->getClassMetadata('Pagerfanta\Tests\Adapter\DoctrineORM\Person'),
-        ]);
+        ));
 
         $this->user1 = $user = new User();
         $this->user2 = $user2 = new User();
@@ -74,8 +74,8 @@ public function testAdapterCountFetchJoin()
 
         $rsm = new ResultSetMappingBuilder($this->entityManager);
         $rsm->addRootEntityFromClassMetadata('Pagerfanta\Tests\Adapter\DoctrineORM\User', 'u');
-        $rsm->addJoinedEntityFromClassMetadata('Pagerfanta\Tests\Adapter\DoctrineORM\Group', 'g', 'u', 'groups', ['id' => 'user_id']);
-        $sql = "SELECT " . $rsm->generateSelectClause(['u' => 'u', 'g' => 'g']) .
+        $rsm->addJoinedEntityFromClassMetadata('Pagerfanta\Tests\Adapter\DoctrineORM\Group', 'g', 'u', 'groups', array('id' => 'user_id'));
+        $sql = "SELECT u.id AS id, g.id AS user_id" .
             " FROM User u INNER JOIN user_group ug ON u.id = ug.user_id LEFT JOIN groups g ON g.id = ug.group_id"
         ;
 
@@ -103,8 +103,8 @@ public function testGetSliceFetchJoin()
     {
         $rsm = new ResultSetMappingBuilder($this->entityManager);
         $rsm->addRootEntityFromClassMetadata('Pagerfanta\Tests\Adapter\DoctrineORM\User', 'u');
-        $rsm->addJoinedEntityFromClassMetadata('Pagerfanta\Tests\Adapter\DoctrineORM\Group', 'g', 'u', 'groups', ['id' => 'user_id']);
-        $sql = "SELECT " . $rsm->generateSelectClause(['u' => 'u', 'g' => 'g']) .
+        $rsm->addJoinedEntityFromClassMetadata('Pagerfanta\Tests\Adapter\DoctrineORM\Group', 'g', 'u', 'groups', array('id' => 'user_id'));
+        $sql = "SELECT u.id AS id, g.id AS user_id" .
             " FROM User u INNER JOIN user_group ug ON u.id = ug.user_id LEFT JOIN groups g ON g.id = ug.group_id"
         ;