Add doc tests

.travis.yml

@@ -20,6 +20,7 @@ env:
     - TEST='1'
     - TEST='pep8'
     - TEST='isort'
+    - TEST='docs'
 
 # command to install dependencies, e.g. pip install -r requirements.txt --use-mirrors
 install:
@@ -42,18 +43,26 @@ matrix:
     env: TEST='pep8'
   - python: 2.6
     env: TEST='isort'
+  - python: 2.6
+    env: TEST='docs'
   - python: 2.7
     env: TEST='pep8'
   - python: 2.7
     env: TEST='isort'
+  - python: 2.7
+    env: TEST='docs'
   - python: 3.3
     env: TEST='pep8'
   - python: 3.3
     env: TEST='isort'
+  - python: 3.4
+    env: TEST='docs'
   - python: 3.4
     env: TEST='pep8'
   - python: 3.4
     env: TEST='isort'
+  - python: 3.4
+    env: TEST='docs'
 
 notifications:
   webhooks: https://ring.nephila.it/packages/hook/

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 downloadcache = {toxworkdir}/cache
-envlist = pep8,isort,py{26,27,33,34,35}
+envlist = pep8,isort,py{26,27,33,34,35},docs
 passenv = LANG
 
 [testenv]
@@ -24,3 +24,13 @@ skip_install = true
 deps = isort
 commands = isort -c -rc -df djangocms_installer
 skip_install = true
+
+[testenv:docs]
+deps =
+    sphinx
+    sphinx-rtd-theme
+    -rrequirements-test.txt
+changedir=docs
+skip_install = true
+commands=
+    sphinx-build -W -b html -d {envtmpdir}/doctrees .  {toxinidir}/docs/_build/html