Adds method to get time stats for an issue to Issues API - refs #176

Author: Olaf Hoffmann

lib/Gitlab/Api/Issues.php

@@ -126,4 +126,14 @@ public function removeComment($project_id, $issue_id, $note_id)
     {
         return $this->delete($this->getProjectPath($project_id, 'issues/'.$this->encodePath($issue_id).'/notes/'.$this->encodePath($note_id)));
     }
+
+    /**
+     * @param int $project_id
+     * @param int $issue_iid
+     * @return mixed
+     */
+    public function getTimeStats($project_id, $issue_iid)
+    {
+        return $this->get($this->getProjectPath($project_id, 'issues/'.$this->encodePath($issue_iid) .'/time_stats'));
+    }
 }

test/Gitlab/Tests/Api/IssuesTest.php

@@ -152,6 +152,23 @@ public function shouldGetIssueComment()
         $this->assertEquals($expectedArray, $api->showComment(1, 2, 3));
     }
 
+    /**
+     * @test
+     */
+    public function shouldGetIssueTimeStats()
+    {
+        $expectedArray = array('time_estimate' => 14400, 'total_time_spent' => 5400, 'human_time_estimate' => '4h', 'human_total_time_spent' => '1h 30m');
+
+        $api = $this->getApiMock();
+        $api->expects($this->once())
+            ->method('get')
+            ->with('projects/1/issues/2/time_stats')
+            ->will($this->returnValue($expectedArray))
+        ;
+
+        $this->assertEquals($expectedArray, $api->getTimeStats(1, 2));
+    }
+
     /**
      * @test
      */