X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=tests%2Ftest_srcformats.py;fp=tests%2Ftest_srcformats.py;h=9fec4a8765fd0db46d86fc636feee6773dcce542;hb=9b3cf7b8bdd96df4e9d34c661fc78f4f552a2dd6;hp=1e35c6c59fb62552ae47e288893b8629ced85b29;hpb=1783b80b2863a7bf7aa3e3567e340646071a07ce;p=dak.git

diff --git a/tests/test_srcformats.py b/tests/test_srcformats.py
index 1e35c6c5..9fec4a87 100755
--- a/tests/test_srcformats.py
+++ b/tests/test_srcformats.py
@@ -53,6 +53,11 @@ class FormatOneTestCase(SourceFormatTestCase):
             'native_tar_gz': 1,
             'more_orig_tar': 1,
         })
+        self.assertRejected({
+            'native_tar': 1,
+            'native_tar_gz': 1,
+            'debian_diff': 1,
+        })
 
 class FormatTreeTestCase(SourceFormatTestCase):
     fmt = srcformats.FormatThree