From 88cab07354a4025caaa6ae4b73bc970edfe10ad7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jelmer=20Vernoo=C4=B3?= <jelmer@jelmer.uk>
Date: Sun, 21 Mar 2021 02:06:33 +0000
Subject: [PATCH] Invoke tox if present.

---
 ognibuild/buildsystem.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ognibuild/buildsystem.py b/ognibuild/buildsystem.py
index f22c972..6b8dc8d 100644
--- a/ognibuild/buildsystem.py
+++ b/ognibuild/buildsystem.py
@@ -302,7 +302,9 @@ class SetupPy(BuildSystem):
         return "%s(%r)" % (type(self).__name__, self.path)
 
     def test(self, session, resolver, fixers):
-        if self.has_setup_py:
+        if os.path.exists(os.path.join(self.path, 'tox.ini')):
+            run_with_build_fixers(session, ['tox'], fixers)
+        elif self.has_setup_py:
             self._run_setup(session, resolver, ["test"], fixers)
         else:
             raise NotImplementedError