From 0e433bc6bb9583a75eaab09af65dccef6325e0a4 Mon Sep 17 00:00:00 2001
From: Otmar Humbel <ohumbel@gmail.com>
Date: Wed, 12 Aug 2015 14:15:08 +0200
Subject: [PATCH] add a tearDown() method, fixes issue #35

---
 tests/test_gitFunctions.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tests/test_gitFunctions.py b/tests/test_gitFunctions.py
index 98ae6fa..f93d14e 100644
--- a/tests/test_gitFunctions.py
+++ b/tests/test_gitFunctions.py
@@ -12,8 +12,13 @@
 
 class GitFunctionsTestCase(unittest.TestCase):
     def setUp(self):
+        self.cwd = os.getcwd()
         self.createRepo()
 
+    def tearDown(self):
+        configuration.config = None
+        os.chdir(self.cwd)
+
     def createRepo(self):
         self.repodir = tempfile.mkdtemp(prefix="gitfunctionstestcase_")
         configuration.config = Builder().setworkdirectory(self.repodir).setgitreponame("test.git").build()