Test support for Python 3.3, 3.4 and 3.5

.travis.yml

@@ -5,6 +5,9 @@ python:
 - '2.6'
 - '2.7'
 - '3.2'
+- '3.3'
+- '3.4'
+- '3.5'
 install:
 - python setup.py install
 script: 

MIT.LICENSE

@@ -0,0 +1,15 @@
+Copyright (c) 2015 SendGrid
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated 
+documentation files (the "Software"), to deal in the Software without restriction, including without limitation 
+the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, 
+and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of 
+the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO 
+THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 
+CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+DEALINGS IN THE SOFTWARE.

README.rst

@@ -483,6 +483,9 @@ Tests
     pyenv install 2.6.9
     pyenv install 2.7.8
     pyenv install 3.2.6
+    pyenv install 3.3.6
+    pyenv install 3.4.3
+    pyenv install 3.5.0
 
 **Run the tests:**
 
@@ -491,7 +494,7 @@ Tests
     virtualenv venv
     source venv/bin/activate #or . ./activate.sh
     python setup.py install
-    pyenv local 3.2.6 2.7.8 2.6.9
+    pyenv local 3.5.0 3.4.3 3.3.6 3.2.6 2.7.8 2.6.9
     pyenv rehash
     tox
 
@@ -507,9 +510,6 @@ Deploying
 - Push changes to GitHub
 - Release tag on GitHub `vX.X.X`
 
-MIT License
------------
-
 .. _X-SMTPAPI: http://sendgrid.com/docs/API_Reference/SMTP_API/
 .. _SMTPAPI Python library: https://github.com/sendgrid/smtpapi-python
 .. _Substitution: http://sendgrid.com/docs/API_Reference/SMTP_API/substitution_tags.html

test/test_mail_v2.py

@@ -22,6 +22,7 @@ class TestSendGrid(unittest.TestCase):
 
     def setUp(self):
         self.sg = SendGridClient(SG_USER, SG_PWD)
+        self.maxDiff = None
 
     def test_apikey_init(self):
         sg = SendGridClient(SG_PWD)
@@ -97,7 +98,10 @@ def test_send(self):
             }
             '''))
 
-        self.assertEqual(url, test_url) 
+        try:
+            self.assertItemsEqual(url, test_url)
+        except: # Python 3+
+            self.assertCountEqual(url, test_url)
 
     @unittest.skipUnless(sys.version_info < (3, 0), 'only for python2')
     def test__build_body_unicode(self):

tox.ini

@@ -4,7 +4,7 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = py26, py27, py32
+envlist = py26, py27, py32, py33, py34, py35
 
 [testenv]
 commands = {envbindir}/python -m unittest discover -v []
@@ -23,4 +23,19 @@ basepython = python2.7
 [testenv:py32]
 commands = {envbindir}/python -m unittest discover -v []
 deps = 
-basepython = python3.2
+basepython = python3.2
+
+[testenv:py33]
+commands = {envbindir}/python -m unittest discover -v []
+deps = 
+basepython = python3.3
+
+[testenv:py34]
+commands = {envbindir}/python -m unittest discover -v []
+deps = 
+basepython = python3.4
+
+[testenv:py35]
+commands = {envbindir}/python -m unittest discover -v []
+deps = 
+basepython = python3.5