1 files changed, 13 insertions, 0 deletions
diff --git a/spec/frontend/blob/blob_file_dropzone_spec.js b/spec/frontend/blob/blob_file_dropzone_spec.js
index cbd36abd4ff..95520577e9a 100644
--- a/spec/frontend/blob/blob_file_dropzone_spec.js
+++ b/spec/frontend/blob/blob_file_dropzone_spec.js
@@ -1,5 +1,10 @@
 import $ from 'jquery';
 import BlobFileDropzone from '~/blob/blob_file_dropzone';
+import { trackUploadFileFormSubmitted } from '~/projects/upload_file_experiment';
+
+jest.mock('~/projects/upload_file_experiment', () => ({
+  trackUploadFileFormSubmitted: jest.fn(),
+}));
 
 describe('BlobFileDropzone', () => {
   preloadFixtures('blob/show.html');
@@ -41,5 +46,13 @@ describe('BlobFileDropzone', () => {
       expect(replaceFileButton.is(':disabled')).toEqual(true);
       expect(dropzone.processQueue).toHaveBeenCalled();
     });
+
+    it('calls the tracking event', () => {
+      jest.spyOn(window, 'alert').mockImplementation(() => {});
+
+      replaceFileButton.click();
+
+      expect(trackUploadFileFormSubmitted).toHaveBeenCalled();
+    });
   });
 });