Add documentation testing

.travis.yml

@@ -15,11 +15,12 @@ matrix:
 
 install:
     - pip install --requirement requirements.txt
-
+    - pip install sphinx
 script:
     - cd src/
     - pytest --cov
     - pycodestyle
+    - sphinx-build -b html docs docs/_build -W
 
 after_success:
     - coveralls

src/setup.cfg

@@ -1,5 +1,5 @@
 [pycodestyle]
-exclude = migrations, paperless/settings.py
+exclude = migrations, paperless/settings.py, .tox
 
 
 [tool:pytest]

src/tox.ini

@@ -5,7 +5,7 @@
 
 [tox]
 skipsdist = True
-envlist = py34, py35, py36, pycodestyle
+envlist = py34, py35, py36, pycodestyle, doc
 
 [testenv]
 commands = pytest
@@ -15,8 +15,8 @@ deps = -r{toxinidir}/../requirements.txt
 commands=pycodestyle
 deps=pycodestyle
 
-[pycodestyle]
-exclude=
-  .tox,
-  migrations,
-  paperless/settings.py
+[testenv:doc]
+deps =
+  -r{toxinidir}/../requirements.txt
+  sphinx
+commands=sphinx-build -b html ../docs ../docs/_build -W