diff --git a/tests/unit/test_v3.py b/tests/unit/test_v3.py
index 31410fb..0ba5ff8 100644
--- a/tests/unit/test_v3.py
+++ b/tests/unit/test_v3.py
@@ -129,3 +129,9 @@
         self.assertEqual(build.result, 'SUCCESS')
         flag_path = os.path.join(self.test_root, build.uuid + '.flag')
         self.assertTrue(os.path.exists(flag_path))
+        pre_flag_path = os.path.join(self.test_root, build.uuid +
+                                     '.pre.flag')
+        self.assertTrue(os.path.exists(pre_flag_path))
+        post_flag_path = os.path.join(self.test_root, build.uuid +
+                                      '.post.flag')
+        self.assertTrue(os.path.exists(post_flag_path))