diff --git a/Example/PINRemoteImage Tests/PINRemoteImage_Tests.m b/Example/PINRemoteImage Tests/PINRemoteImage_Tests.m
index c9183c7..b0eb8f0 100644
--- a/Example/PINRemoteImage Tests/PINRemoteImage_Tests.m	
+++ b/Example/PINRemoteImage Tests/PINRemoteImage_Tests.m	
@@ -353,6 +353,7 @@
                                     options:PINRemoteImageManagerDownloadOptionsNone
                                  completion:^(PINRemoteImageManagerResult *result)
     {
+        XCTAssert(result.error == nil, @"error is non-nil: %@", result.error);
         outImage = result.image;
         outAnimatedImage = result.animatedImage;
         dispatch_semaphore_signal(semaphore);