Corrected testing configuration

Author: Bernardo-MG

.travis.yml

@@ -37,6 +37,8 @@ install:
   # tox is required for the tests
   - pip install tox
 script:
+  # Code is checked
+  - ~/.scripts/python/run_tests.sh true check
   # Tests are run
   - ~/.scripts/python/run_tests.sh true $PYTHON_VERSION_TEST
   # Documentation tests are run

tox.ini

@@ -1,9 +1,10 @@
 [tox]
 envlist =
-    {py27,pypy},
-    {py33,py34,py35,pypy3},
-    {docs},
-    {coverage}
+    py{27,33,34,35},
+    pypy{,3},
+    check,
+    docs,
+    coverage
 skip_missing_interpreters =
     true
 
@@ -32,7 +33,6 @@ deps =
     check-manifest
     flake8
     readme
-    pygments
 commands =
     python setup.py check --strict --metadata --restructuredtext
     check-manifest {toxinidir}
@@ -46,4 +46,4 @@ deps =
     sphinx
 commands =
     sphinx-build -b linkcheck ./ {envtmpdir}/html
-    sphinx-build -W -b html -d {envtmpdir}/doctrees ./ {envtmpdir}/html
+    sphinx-build -nW -b html -d {envtmpdir}/doctrees ./ {envtmpdir}/html