From b2e70f54c3e25ea132838dbbad51ce5cfe321e8e Mon Sep 17 00:00:00 2001
From: Bas Nijholt <basnijholt@gmail.com>
Date: Wed, 31 Jan 2018 16:06:44 +0100
Subject: [PATCH] adds test that checks for the expected discretizer returned
 function name

---
 kwant/continuum/tests/test_discretizer.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/kwant/continuum/tests/test_discretizer.py b/kwant/continuum/tests/test_discretizer.py
index 47efbe3a..d9fdc887 100644
--- a/kwant/continuum/tests/test_discretizer.py
+++ b/kwant/continuum/tests/test_discretizer.py
@@ -404,6 +404,10 @@ def test_numeric_functions_with_subs(e_to_subs, e, subs):
     assert  hop_direct == hop_subs
 
 
+def test_onsite_hopping_function_name():
+    template = str(discretize('A * k_x'))
+    assert 'def hopping' in template
+
 
 def test_numeric_functions_advance():
     hams = [
-- 
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