Add unsigned upload tests

tests/functional/importer/test_importer.py

@@ -204,6 +204,20 @@ r1JREXlgQRuRdd5ZWSvIxKaKGVbYCw==
         self.assert_package_count('hello', '1.0-1', 0)
         self.assert_package_not_in_repo('hello', '1.0-1')
 
+    def test_import_package_not_signed_ok(self):
+        self._setup_example_user(email='vtime@example.org')
+        self.import_source_package('hello', skip_gpg=True)
+        self.assert_importer_succeeded()
+        self.assert_package_count('hello', '1.0-1', 1)
+        self.assert_package_in_repo('hello', '1.0-1')
+
+    def test_import_package_not_signed_ok_no_user(self):
+        self.import_source_package('hello', skip_gpg=True)
+        self.assert_importer_failed()
+        self.assert_email_with('No user found for')
+        self.assert_package_count('hello', '1.0-1', 0)
+        self.assert_package_not_in_repo('hello', '1.0-1')
+
     def test_import_package_not_signed(self):
         self.import_package('not-signed')
         self.assert_importer_failed()