travis: use tox / TOXENV

.travis.yml

@@ -18,47 +18,56 @@ matrix:
     - python: "2.7"
       env: REQ="django<1.8 django-taggit"
 python:
-  - "2.7"
   - "3.4"
 env:
   global:
     # Create wheels (skips existing ones from the cached wheelhouse).
     - export PIP_FIND_LINKS=$PWD/wheelhouse/
+    - TESTS_SKIP_LIVESERVER=1
   matrix:
-    - TESTS_SKIP_LIVESERVER=1 REQ="django<1.5 django-taggit django-generic-m2m"
-    - TESTS_SKIP_LIVESERVER=1 REQ="django<1.6 django-taggit django-generic-m2m"
-    - TESTS_SKIP_LIVESERVER=1 REQ="django<1.7 django-taggit django-generic-m2m"
-    - TESTS_SKIP_LIVESERVER=1 REQ="django<1.8 django-taggit django-generic-m2m"
+    - TOXENV=py27-django14-taggit-genericm2m
+    - TOXENV=py27-django15-taggit-genericm2m
+    - TOXENV=py27-django16-taggit-genericm2m
+    - TOXENV=py27-django17-taggit-genericm2m
+
+    # Current stable Django.
+    - TOXENV=py27-django18
+    - TOXENV=py27-django18-taggit
+    - TOXENV=py27-django18-taggit-genericm2m TESTS_SKIP_LIVESERVER= REQ="pytest-cov"
+    - TOXENV=py27-django18-genericm2m
+    - TOXENV=py27-django19-taggit-genericm2m
+    - TOXENV=py27-master
+
+    - TOXENV=py34-django15-taggit-genericm2m
+    - TOXENV=py34-django16-taggit-genericm2m
+    - TOXENV=py34-django17-taggit-genericm2m
     # Current stable Django.
-    - REQ="django<1.9 django-taggit django-generic-m2m"
-    - TESTS_SKIP_LIVESERVER=1 REQ="django<1.9 django-generic-m2m"
-    - TESTS_SKIP_LIVESERVER=1 REQ="django<1.9 django-taggit"
-    # django-master.
-    - TESTS_SKIP_LIVESERVER=1 REQ="-e git+https://github.com/django/django.git@master#egg=django django-taggit django-generic-m2m"
+    - TOXENV=py34-django18
+    - TOXENV=py34-django18-taggit
+    - TOXENV=py34-django18-taggit-genericm2m TESTS_SKIP_LIVESERVER= REQ="pytest-cov"
+    - TOXENV=py34-django18-genericm2m
+    - TOXENV=py34-django19-taggit-genericm2m
+    - TOXENV=py34-master
 
     - REQ="pep8"
 install:
-  # NOTE: Django 1.4 wheel is broken; skip it (https://github.com/django/django/pull/2438).
-  - if [[ $REQ != "django<1.5 django-taggit django-generic-m2m" ]]; then pip wheel $REQ; fi
-  - pip wheel pep8 coveralls
-  - pip wheel -r test_project/test_requirements.txt
+  # Create wheelhouse / cache.
+  - pip wheel pep8 psycopg2 tox $REQ
+  - pip wheel -r test_project/test_requirements_without_django.txt
 
   # Install from wheelhouse.
-  # NOTE: Django 1.4 wheel is broken; skip it (https://github.com/django/django/pull/2438).
-  - if [[ $REQ == "django<1.5 django-taggit django-generic-m2m" ]]; then pip install $REQ; fi
+  - pip install psycopg2 tox $REQ
   - export PIP_NO_INDEX=1
-  - pip install $REQ psycopg2 -r test_project/test_requirements_without_django.txt
-  - pip install -e .
   - pip freeze
 before_script:
   - which pep8 || psql -c 'create database autocomplete_light_test;' -U postgres
 before_install:
   - "export DISPLAY=:99.0"
   - "sh -e /etc/init.d/xvfb start"
 script:
-  - RUN_TESTS="test_project/manage.py test --traceback autocomplete_light --settings=test_project.settings_postgres"
+  - RUN_TESTS="tox -- autocomplete_light --ds=test_project.settings_postgres"
   # Run tests either with or without coverage (being installed).
-  - command -v coveralls && RUN_TESTS="coverage run --source=autocomplete_light $RUN_TESTS" || true
+  - command -v coveralls && RUN_TESTS="$RUN_TESTS --cov" || true
   # Run pep8 or the tests.
   - which pep8 && { pep8 --exclude=example_apps,tests,migrations --ignore=E124,E128 autocomplete_light; return $?; } || travis_retry $RUN_TESTS
 after_success:
@@ -74,3 +83,4 @@ notifications:
 cache:
   directories:
     $PWD/wheelhouse/
+    $PWD/.tox/

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py{27,34}-django{15,16,17,18,19,-master} py27-django14
+envlist = py{27,34}-django{15,16,17,18,19,-master}{,-taggit}{,-genericm2m}, py27-django14
 
 [testenv]
 usedevelop = true
@@ -13,6 +13,8 @@ deps =
     django19: https://github.com/django/django/archive/stable/1.9.x.zip
     django-master: https://github.com/django/django/archive/master.zip
     -rtest_project/test_requirements_without_django.txt
+    taggit: django-taggit
+    genericm2m: django-generic-m2m
 setenv =
     DJANGO_SETTINGS_MODULE=test_project.settings
     PIP_ALLOW_EXTERNAL=true