From 7600ec6e28c1db754d7eebdfd336b959b657c409 Mon Sep 17 00:00:00 2001
From: Florian Mounier <florian.mounier@kozea.fr>
Date: Tue, 23 Jun 2015 11:50:09 +0200
Subject: [PATCH] Fix random failing test

---
 pygal/test/test_graph.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pygal/test/test_graph.py b/pygal/test/test_graph.py
index 713c00e..36261da 100644
--- a/pygal/test/test_graph.py
+++ b/pygal/test/test_graph.py
@@ -81,7 +81,8 @@ def test_metadata(Chart):
     elif Chart == pygal.XY:
         v = list(map(lambda x: (x, x + 1), v))
     elif issubclass(Chart, BaseMap):
-        v = [(i, k) for k, i in enumerate(Chart.x_labels)]
+        v = [(k, i) for i, k in enumerate(Chart.x_labels) if k not in [
+            'oecd', 'nafta', 'eur']]
 
     chart.add('Serie with metadata', [
         v[0],