diff --git a/jardin.py b/jardin.py
index 3e314a4..93d6a34 100755
--- a/jardin.py
+++ b/jardin.py
@@ -66,8 +66,8 @@ def main(email, password, directory):
     login_with_password(browser, email, password)
     click_go_to_your_garden(browser)
     garden_filenames = get_garden_filenames(browser)
-    get_local_filenames(directory)
-    # Get list of files in target upload directory that don't exist in File Garden (test based on filename? size? file contents?)
+    local_filenames = get_local_filenames(directory)
+    get_missing_filenames(local_filenames, garden_filenames)
     # For each file in the second list, go through the file upload process
     #browser.close()
 
diff --git a/test_jardin.py b/test_jardin.py
index 2ae58ce..2dcbd2e 100755
--- a/test_jardin.py
+++ b/test_jardin.py
@@ -139,7 +139,9 @@ class TestJardin(unittest.TestCase):
     @patch("jardin.click_go_to_your_garden")
     @patch("jardin.get_garden_filenames")
     @patch("jardin.get_local_filenames")
+    @patch("jardin.get_missing_filenames")
     def test_main_calls_methods_in_correct_order(self,
+                                                 mockGetMissingFilenames,
                                                  mockGetLocalFilenames,
                                                  mockGetGardenFilenames,
                                                  mockClickGoToYourGarden,
@@ -158,6 +160,7 @@ class TestJardin(unittest.TestCase):
         mockClickGoToYourGarden.assert_called_once_with(mockInitializeWebdriver.return_value)
         mockGetGardenFilenames.assert_called_once_with(mockInitializeWebdriver.return_value)
         mockGetLocalFilenames.assert_called_once_with(mockDirectory)
+        mockGetMissingFilenames.assert_called_once_with(mockGetLocalFilenames.return_value, mockGetGardenFilenames.return_value)
 
         #mockInitializeWebdriver.return_value.close.assert_called_once()