Merge pull request #1 from thomx12/support_for_path_param

Added support for the path parameter to the commits endpoint

Author: thomxc

lib/Gitlab/Api/Repositories.php

@@ -152,6 +152,7 @@ public function commits($project_id, array $parameters = [])
             return $value->format('c');
         };
 
+        $resolver->setDefined('path');
         $resolver->setDefined('ref_name');
         $resolver->setDefined('since')
             ->setAllowedTypes('since', \DateTimeInterface::class)

test/Gitlab/Tests/Api/RepositoriesTest.php

@@ -250,11 +250,11 @@ public function shouldGetCommitsWithParams()
         $api = $this->getApiMock();
         $api->expects($this->once())
             ->method('get')
-            ->with('projects/1/repository/commits', array('page' => 2, 'per_page' => 25, 'ref_name' => 'master'))
+            ->with('projects/1/repository/commits', array('page' => 2, 'per_page' => 25, 'ref_name' => 'master', 'path' => 'file_path/file_name'))
             ->will($this->returnValue($expectedArray))
         ;
 
-        $this->assertEquals($expectedArray, $api->commits(1, ['page' => 2, 'per_page' => 25, 'ref_name' => 'master']));
+        $this->assertEquals($expectedArray, $api->commits(1, ['page' => 2, 'per_page' => 25, 'ref_name' => 'master', 'path' => 'file_path/file_name']));
     }
 
     /**