From d0e9025d3433fe37e4bd4fed24289e4ce789c2c9 Mon Sep 17 00:00:00 2001
From: Reinhard Prix <reinhard.prix@aei.mpg.de>
Date: Tue, 23 Jul 2019 08:38:49 +0200
Subject: [PATCH] make sure tests don't rely on graphics libs

---
 tests.py | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/tests.py b/tests.py
index a982273..f3a43a0 100644
--- a/tests.py
+++ b/tests.py
@@ -550,12 +550,8 @@ class GridSearch(Test):
             tref=self.tref,
             Lambda0=[30, 0, 0, 0],
         )
-        search.run()
-        self.assertTrue(
-            os.path.isfile(
-                "{}/{}_slice_projection.png".format(search.outdir, search.label)
-            )
-        )
+        fig, axes = search.run(save=False)
+        self.assertTrue(fig is not None)
 
     def test_glitch_grid_search(self):
         search = pyfstat.GridGlitchSearch(
-- 
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