add tox.ini, use tox with travis

.gitignore

@@ -26,3 +26,4 @@ examples/appengine/lib
 env
 *.egg
 .eggs
+.tox/

.travis.yml

@@ -6,6 +6,7 @@ python:
   - "3.3"
   - "3.4"
   - "3.5"
+  - "3.6"
 
 env:
   - WTFORMS_VERSION=1
@@ -17,17 +18,16 @@ addons:
 services:
   - postgresql
   - mongodb
-  
+
 before_script:
   - psql -U postgres -c 'CREATE DATABASE flask_admin_test;'
   - psql -U postgres -c 'CREATE EXTENSION postgis;' flask_admin_test
   - psql -U postgres -c 'CREATE EXTENSION hstore;' flask_admin_test
 
 install:
-  - pip install "wtforms<$WTFORMS_VERSION.99"
-  - pip install -r requirements-dev.txt
+  - pip install tox
 
-script: nosetests flask_admin/tests --with-coverage --cover-erase --cover-inclusive
+script: tox -e py-WTForms$WTFORMS_VERSION
 
 after_success:
     - coveralls

README.rst

@@ -95,6 +95,8 @@ For all the tests to pass successfully, you'll need Postgres & MongoDB to be run
     CREATE DATABASE flask_admin_test;
     CREATE EXTENSION postgis;
 
+You can also run the tests on multiple environments using *tox*.
+
 3rd Party Stuff
 ---------------
 

requirements-dev.txt

 Flask>=0.7
-wtforms
 Flask-SQLAlchemy>=0.15
 peewee
 wtf-peewee

tox.ini

+[tox]
+envlist = py{26,27,33,34,35,36}-WTForms{1,2}
+skipsdist = true
+skip_missing_interpreters = true
+
+[testenv]
+usedevelop = true
+deps =
+    WTForms1: WTForms==1.0.5
+    WTForms2: WTForms>=2.0
+    -r{toxinidir}/requirements-dev.txt
+commands =
+    nosetests flask_admin/tests --with-coverage --cover-erase --cover-inclusive