diff --git a/tests/helpers/RemoteControlTest.php b/tests/helpers/RemoteControlTest.php
index d6ceb9b7de0..31b4ac7b2ef 100644
--- a/tests/helpers/RemoteControlTest.php
+++ b/tests/helpers/RemoteControlTest.php
@@ -38,25 +38,51 @@ public static function setupBeforeClass()
      */
     public function testAddResponse()
     {
-        \Yii::import('application.helpers.remotecontrol.remotecontrol_handle');
+        \Yii::import('application.helpers.remotecontrol.remotecontrol_handle', true);
+        \Yii::import('application.helpers.viewHelper', true);
+        \Yii::import('application.libraries.BigData', true);
 
         // Import survey
         $filename = self::$surveysFolder . '/limesurvey_survey_666368.lss';
         self::importSurvey($filename);
+        self::$testHelper->activateSurvey(self::$surveyId);
 
+        // Create handler.
         $admin   = new \AdminController('dummyid');
         $handler = new \remotecontrol_handle($admin);
 
-        // Get session key
+        // Get session key.
         $sessionKey = $handler->get_session_key(
             self::$username,
             self::$password
         );
 
-        //var_dump($sessionKey);
+        // Get sgqa.
+        $survey = \Survey::model()->findByPk(self::$surveyId);
+        $question = $survey->groups[0]->questions[0];
+        $sgqa = self::$surveyId . 'X' . $survey->groups[0]->gid . 'X' . $question->qid;
 
         // Add response
-        // Check result
+        $response = [
+            $sgqa => 'One answer'
+        ];
+        $result = $handler->add_response($sessionKey, self::$surveyId, $response);
+
+        // Check result via database.
+        $dbo = \Yii::app()->getDb();
+        $query = sprintf('SELECT * FROM {{survey_%d}}', self::$surveyId);
+        $result = $dbo->createCommand($query)->queryAll();
+        $this->assertCount(1, $result, 'Exactly one response');
+        $this->assertEquals('One answer', $result[0][$sgqa], '"One answer" response');
+
+        // Check result via API.
+        $result = $handler->export_responses($sessionKey, self::$surveyId, 'json');
+        $this->assertNotNull($result);
+        $responses = json_decode(file_get_contents($result->fileName));
+        $this->assertTrue(count($responses->responses) === 1);
+
         // Cleanup
+        self::$testSurvey->delete();
+        self::$testSurvey = null;
     }
 }