feat(): add coverage to the project

.travis.yml

@@ -30,7 +30,6 @@ install:
   - pip install -r requirements.txt
   - npm install
 script: tox
-after_success: coveralls
 deploy:
   provider: pypi
   user: jazzband
@@ -43,3 +42,4 @@ deploy:
     condition: "$TOXENV = py27-django19"
 notifications:
   email: false
+after_success: coveralls

tox.ini

@@ -16,6 +16,7 @@ deps =
   django18: Django>=1.8,<1.9
   django19: Django>=1.9,<1.10
   django110: Django>=1.10,<1.11
+  pytest-django
   jinja2
   jsmin==2.2.0
   ply==3.4
@@ -24,8 +25,7 @@ setenv =
     DJANGO_SETTINGS_MODULE = tests.settings
     PYTHONPATH = {toxinidir}
 commands =
-    {envbindir}/django-admin.py test {posargs:tests}
-
+    pytest
 [testenv:docs]
 basepython = python2.7
 changedir = docs