diff --git a/.gitignore b/.gitignore
index fe78fa6c5..d5f4ad962 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,18 +1,18 @@
 *.pyc
-/style.rcc
-/style_pyside_rc.py
-./.idea
-/.idea/
+
 dist/
-docs/
-QDarkStyle.egg-info/
 build/
+docs/
+
+*.egg-info/
 __pycache__
+
 *.tar
 *.tar.*
 *.log
 *.log.*
 *.sig
+
 pkg/
 src/
 
@@ -32,4 +32,6 @@ deb_dist
 .mypy_cache
 .cache
 .env
-
+./.idea
+/.idea/
+.tox
diff --git a/.travis.yml b/.travis.yml
index c4a061a45..badeef733 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,15 +1,16 @@
-language: python
-python:
-  - "2.7"
-  - "3.4"
-virtualenv:
-  system_site_packages: true
-before_install:
- - sudo apt-get update
- - sudo apt-get install -qq python-pyside --fix-missing
- - sudo apt-get install -qq python-qt4 --fix-missing
- - sudo apt-get install -qq python3-pyside --fix-missing
- - sudo apt-get install -qq python3-pyqt4 --fix-missing
+anguage: python
+matrix:
+  include:
+    - python: 2.7
+      env: TOXENV=py27
+    - python: 3.4
+      env: TOXENV=py34
+    - python: 3.6
+      env: TOXENV=py36
+install:
+  - pip install tox
+script:
+  - tox
  - "export DISPLAY=:99.0"
  - "sh -e /etc/init.d/xvfb start"
 before_script:
diff --git a/qdarkstyle/.gitignore b/qdarkstyle/.gitignore
deleted file mode 100644
index a74b07aee..000000000
--- a/qdarkstyle/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/*.pyc
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 000000000..6cab8ca41
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,62 @@
+[tox]
+envlist =
+  #{win,lin,mac}-{py34}-{pyqt,pyside}
+  {win,lin,mac}-{py36}-{pyqt5,pyside2}
+
+skip_missing_interpreters =
+  true
+
+[testenv]
+platform =
+  # platforms to run
+  win: windows
+  lin: linux
+  mac: osx
+
+deps =
+  # to make sure it has
+  setuptools
+  pip
+  wheel
+  virtualenv
+  qtpy
+  pytest
+  pytest-qt
+
+  # basic dependencies for each env
+  pyqt: pyqt
+  pyqt5: pyqt5
+  pyside: pyside
+  pyside2: pyside2
+
+whitelist_externals =
+  # non python dependencies
+  qmake
+  doc: make
+  doc: latexpdf
+
+changedir =
+  script
+
+commands =
+  python process_ui.py
+  python process_qrc.py
+
+  pip install ../.
+
+  python -m qdarkstyle --all
+
+  pyqt: python ../example/example.py --qt_from=pyqt --test
+  pyqt: python ../example/example.py --qt_from=pyqt --test --no_dark
+
+  pyqt5: python ../example/example.py --qt_from=pyqt5 --test
+  pyqt5: python ../example/example.py --qt_from=pyqt5 --test --no_dark
+
+  pyside: python ../example/example.py --qt_from=pyside --test
+  pyside: python ../example/example.py --qt_from=pyside --test --no_dark
+
+  pyside2: python ../example/example.py --qt_from=pyside2 --test
+  pyside2: python ../example/example.py --qt_from=pyside2 --test --no_dark
+
+usedevelop =
+  develop: true