 test/test_environ.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/test/test_environ.py b/test/test_environ.py
old mode 100755
new mode 100644
index 2b8079b..2feebe3
--- a/test/test_environ.py
+++ b/test/test_environ.py
@@ -592,7 +592,7 @@ class TestResponse(unittest.TestCase):
         r.set_cookie('name2', 'value', max_age=datetime.timedelta(days=1))
         cookies = sorted([value for name, value in r.headerlist
                    if name.title() == 'Set-Cookie'])
-        self.assertEqual(cookies[0], 'name1=value; Max-Age=5')
+        self.assertEqual(cookies[0].lower(), 'name1=value; max-age=5')
         self.assertEqual(cookies[1], 'name2=value; Max-Age=86400')
 
     def test_set_cookie_expires(self):
@@ -602,7 +602,7 @@ class TestResponse(unittest.TestCase):
         r.set_cookie('name2', 'value', expires=datetime.datetime(1970,1,1,0,0,43))
         cookies = sorted([value for name, value in r.headerlist
                    if name.title() == 'Set-Cookie'])
-        self.assertEqual(cookies[0], 'name1=value; expires=Thu, 01 Jan 1970 00:00:42 GMT')
+        self.assertEqual(cookies[0].lower(), 'name1=value; expires=thu, 01 jan 1970 00:00:42 gmt')
         self.assertEqual(cookies[1], 'name2=value; expires=Thu, 01 Jan 1970 00:00:43 GMT')
 
     def test_delete_cookie(self):
@@ -611,7 +611,7 @@ class TestResponse(unittest.TestCase):
         response.delete_cookie('name')
         cookies = [value for name, value in response.headerlist
                    if name.title() == 'Set-Cookie']
-        self.assertTrue('name=;' in cookies[0])
+        self.assertTrue('Max-Age=-1' in cookies[0])
 
     def test_set_header(self):
         response = BaseResponse()