From 0a1652ffc860a1afc011bdb5d2ce616d5d8b84d9 Mon Sep 17 00:00:00 2001
From: Joseph Weston <joseph.weston08@gmail.com>
Date: Wed, 14 Jun 2017 14:00:42 +0200
Subject: [PATCH] add clarifying comment to test for warnings
---
kwant/tests/test_builder.py | 1 +
1 file changed, 1 insertion(+)
diff --git a/kwant/tests/test_builder.py b/kwant/tests/test_builder.py
index b31c0dc0..bd8a49c3 100644
--- a/kwant/tests/test_builder.py
+++ b/kwant/tests/test_builder.py
@@ -715,6 +715,7 @@ def test_fill():
target = builder.Builder()
added_sites = target.fill(template_1d, line_200, g(0, 0))
assert len(added_sites) == 200
+ # raise warning if target already contains all starting sites
with warns(RuntimeWarning):
target.fill(template_1d, line_200, g(0, 0))
--
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