Switched to travis-ci and test multiple django versions.

.travis.yml

@@ -0,0 +1,45 @@
+sudo: false
+language: python
+python: 3.5
+services:
+  - mysql
+  - postgresql
+
+env:
+  global:
+    - TRAVIS=true
+    - DATABASE_URL="postgres://postgres:@localhost/default"
+    - SHARD_001_DATABASE_URL="mysql://travis:@localhost/shard_001"
+    - SHARD_002_DATABASE_URL="postgres://postgres:@localhost/shard_002"
+    - REPLICA_001_DATABASE_URL="postgres://postgres:@localhost/sharding_replica_001"
+    - REPLICA_002_DATABASE_URL="postgres://postgres:@localhost/sharding_replica_002"
+  matrix:
+    - TOX_ENV=py27-dj18
+    - TOX_ENV=py27-dj19
+    - TOX_ENV=py27-djdev
+    - TOX_ENV=py34-dj18
+    - TOX_ENV=py34-dj19
+    - TOX_ENV=py34-djdev
+    - TOX_ENV=py35-dj18
+    - TOX_ENV=py35-dj19
+    - TOX_ENV=py35-djdev
+matrix:
+  fast_finish: true
+  allow_failures:
+    - env: TOX_ENV=py27-djdev
+    - env: TOX_ENV=py34-djdev
+    - env: TOX_ENV=py35-djdev
+
+before_install:
+  - psql -c 'CREATE DATABASE "default";' -U postgres
+  - mysql -e 'CREATE DATABASE shard_001;'
+  - psql -c 'CREATE DATABASE "shard_002";' -U postgres
+  - psql -c 'CREATE DATABASE "sharding_replica_001";' -U postgres
+  - psql -c 'CREATE DATABASE "sharding_replica_002";' -U postgres
+install:
+  - pip install --upgrade pip virtualenv tox coveralls --quiet
+script:
+  - tox -e $TOX_ENV
+after_success:
+  - coveralls
+  - cat .tox/$TOX_ENV/log/*.log

README.md

@@ -4,7 +4,7 @@ Django Sharding is a library and part-framework for sharding Django applications
 
 It helps you to scale your applications by sharding your data across multiple databases in a consistent way.
 
-[![Circle CI](https://circleci.com/gh/JBKahn/django-sharding.svg?style=svg)](https://circleci.com/gh/JBKahn/django-sharding)
+[![Build Status](https://travis-ci.org/JBKahn/django-sharding.svg?branch=master)](https://travis-ci.org/JBKahn/django-sharding)
 [![PyPI version](https://badge.fury.io/py/django-sharding.svg)](https://badge.fury.io/py/django-sharding)
 [![PyPi downloads](https://img.shields.io/pypi/dm/django-sharding.svg)](https://crate.io/packages/django-sharding/)
 [![Coverage Status](https://coveralls.io/repos/JBKahn/django-sharding/badge.svg?branch=master&service=github)](https://coveralls.io/github/JBKahn/django-sharding?branch=master)

requirements.txt

@@ -1,2 +1,2 @@
-django>=1.8
-dj-database-url==0.3.0
+-r requirements/common.txt
+-r requirements/development.txt

requirements/_without_django.txt

@@ -0,0 +1 @@
+dj-database-url==0.3.0

requirements/common.txt

@@ -0,0 +1,2 @@
+django>=1.8
+-r _without_django.txt

requirements-test.txt → requirements/development.txt

@@ -1,9 +1,4 @@
--r requirements.txt
-
 psycopg2==2.6.1
 mysqlclient==1.3.7
 mock==1.0.1
 django_nose==1.4.2
-coverage==4.0
-coveralls==1.0
-tox==2.1.1

runtests.py

@@ -2,79 +2,72 @@
 import sys
 
 try:
+    import django
     from django.conf import settings
     from django.test.utils import get_runner
     from django_sharding_library.settings_helpers import database_configs
-
-    CIRCLECI = os.getenv("CIRCLECI", False)
-
-    DATABASES = database_configs(databases_dict={
-        'unsharded_databases': [
-            {
-                'name': 'default',
-                'environment_variable': 'DATABASE_URL',
-                'default_database_url': 'postgres://sharding:sharding@localhost/sharding' if CIRCLECI else 'sqlite://testing123'
-            }
-        ],
-        'sharded_databases': [
-            {
-                'name': 'app_shard_001',
-                'environment_variable': 'SHARD_001_DATABASE_URL',
-                'default_database_url': 'postgres://sharding:sharding@localhost/sharding_001' if CIRCLECI else 'sqlite://testing124',
-                'replicas': [
-                    {
-                        'name': 'app_shard_001_replica_001',
-                        'environment_variable': 'REPLICA_001_DATABASE_URL',
-                        'default_database_url': 'postgres://sharding:sharding@localhost/sharding_replica_001' if CIRCLECI else 'sqlite://testing125'
-                    },
-                    {
-                        'name': 'app_shard_001_replica_002',
-                        'environment_variable': 'REPLICA_002_DATABASE_URL',
-                        'default_database_url': 'postgres://sharding:sharding@localhost/sharding_replica_002' if CIRCLECI else 'sqlite://testing126'
-                    },
-                ]
-            },
-            {
-                'name': 'app_shard_002',
-                'environment_variable': 'SHARD_002_DATABASE_URL',
-                'default_database_url': 'mysql://sharding:sharding@localhost/sharding_002' if CIRCLECI else 'sqlite://testing127'
-            },
-        ]
-    })
-
-    settings.configure(
-        DEBUG=True,
-        USE_TZ=True,
-        DATABASES=DATABASES,
-        DATABASE_ROUTERS=['django_sharding_library.router.ShardedRouter'],
-        AUTH_USER_MODEL='tests.User',
-        ROOT_URLCONF="django_sharding.urls",
-        INSTALLED_APPS=[
-            "django.contrib.auth",
-            "django.contrib.contenttypes",
-            "django.contrib.sites",
-            "django_sharding",
-            "django_nose",
-            "tests",
-        ],
-        SITE_ID=1,
-        MIDDLEWARE_CLASSES=(),
-    )
-
-    try:
-        import django
-        setup = django.setup
-    except AttributeError:
-        pass
-    else:
-        setup()
-
 except ImportError:
     import traceback
     traceback.print_exc()
     raise ImportError("To fix this error, run: pip install -r requirements-test.txt")
 
 
+TRAVISCI = os.environ.get('TRAVIS')
+
+DATABASES = database_configs(databases_dict={
+    'unsharded_databases': [
+        {
+            'name': 'default',
+            'environment_variable': 'DATABASE_URL',
+            'default_database_url': 'postgres://postgres:@localhost/default' if TRAVISCI else 'sqlite://testing123'
+        }
+    ],
+    'sharded_databases': [
+        {
+            'name': 'app_shard_001',
+            'environment_variable': 'SHARD_001_DATABASE_URL',
+            'default_database_url': 'postgres://postgres:@localhost/sharding_001' if TRAVISCI else 'sqlite://testing124',
+            'replicas': [
+                {
+                    'name': 'app_shard_001_replica_001',
+                    'environment_variable': 'REPLICA_001_DATABASE_URL',
+                    'default_database_url': 'postgres://postgres:@localhost/sharding_replica_001' if TRAVISCI else 'sqlite://testing125'
+                },
+                {
+                    'name': 'app_shard_001_replica_002',
+                    'environment_variable': 'REPLICA_002_DATABASE_URL',
+                    'default_database_url': 'postgres://postgres:@localhost/sharding_replica_002' if TRAVISCI else 'sqlite://testing126'
+                },
+            ]
+        },
+        {
+            'name': 'app_shard_002',
+            'environment_variable': 'SHARD_002_DATABASE_URL',
+            'default_database_url': 'mysql://travis:@localhost/sharding_002' if TRAVISCI else 'sqlite://testing127'
+        },
+    ]
+})
+settings.configure(
+    DEBUG=True,
+    USE_TZ=True,
+    DATABASES=DATABASES,
+    DATABASE_ROUTERS=['django_sharding_library.router.ShardedRouter'],
+    AUTH_USER_MODEL='tests.User',
+    ROOT_URLCONF="django_sharding.urls",
+    INSTALLED_APPS=[
+        "django.contrib.auth",
+        "django.contrib.contenttypes",
+        "django.contrib.sites",
+        "django_sharding",
+        "django_nose",
+        "tests",
+    ],
+    SITE_ID=1,
+    MIDDLEWARE_CLASSES=(),
+)
+django.setup()
+
+
 def run_tests(*test_args):
     if not test_args:
         test_args = ['tests']

setup.py

@@ -14,7 +14,7 @@
     packages=find_packages(),
     include_package_data=True,
     install_requires=['Django>=1.8', 'dj-database-url==0.3.0'],
-    tests_require=['psycopg2==2.6.1', 'mysqlclient==1.3.7', 'mock==1.0.1', 'django_nose==1.4.2', 'coverage==4.0', 'coveralls==1.0', 'tox==2.1.1'],
+    tests_require=['psycopg2==2.6.1', 'mysqlclient==1.3.7', 'mock==1.0.1', 'django_nose==1.4.2', 'tox==2.1.1'],
     license="BSD",
     zip_safe=False,
     keywords='django shard sharding library',

tests/test_fields.py

@@ -13,7 +13,7 @@
 
 class BigAutoFieldTestCase(TestCase):
     def test_largest_id(self):
-        if settings.DATABASES['default']['ENGINE'] == Backends.POSTGRES:
+        if settings.DATABASES['default']['ENGINE'] in [Backends.POSTGRES, Backends.SQLITE]:
             max_id = 9223372036854775807
         else:
             max_id = 18446744073709551615
@@ -41,7 +41,7 @@ def get_next_id(self):
 
 class TableShardedIDFieldTestCase(TestCase):
     def test_largest_id(self):
-        if settings.DATABASES['app_shard_001']['ENGINE'] == Backends.POSTGRES:
+        if settings.DATABASES['app_shard_001']['ENGINE'] in [Backends.POSTGRES, Backends.SQLITE]:
             max_id = 9223372036854775807
         else:
             max_id = 18446744073709551615

tests/test_migration_command.py

@@ -1,7 +1,8 @@
-from mock import patch
+from unittest import skip
 
 from django.core.management import call_command
 from django.test import TestCase
+from mock import patch
 
 from django_sharding_library.exceptions import InvalidMigrationException
 
@@ -39,6 +40,7 @@ def test_migrate_replica_raises_exception(self, mock_migrate_command):
 
         self.assertEqual(databases_migrated, expected_migrated_databases)
 
+    @skip("skipped until fix https://code.djangoproject.com/ticket/26597")
     def test_passes_other_args(self, mock_migrate_command):
         call_command('migrate', database='app_shard_001', fake=True, verbosity=0, app_label='tests', migration_name='0001', noinput=True, fake_initial=True, interactive=False, list=True)
 

tox.ini

@@ -1,31 +1,27 @@
-# Tox (http://tox.testrun.org/) is a tool for running tests
-# in multiple virtualenvs. This configuration file will run the
-# test suite on all supported python versions. To use it, "pip install tox"
-# and then run "tox" from this directory.
-
 [tox]
-envlist = py27, py34, py35
+envlist =
+  py27-dj{18,19,dev}
+  py34-dj{18,19,dev}
+  py35-dj{18,19,dev}
 
 [testenv]
-passenv=
+-passenv=
   DATABASE_URL
   SHARD_001_DATABASE_URL
   SHARD_002_DATABASE_URL
   REPLICA_001_DATABASE_URL
   REPLICA_002_DATABASE_URL
-  CIRCLECI
+  TRAVIS
+basepython =
+  py27: python2.7
+  py34: python3.4
+  py35: python3.5
+deps =
+  coverage
+  -r{toxinidir}/requirements/_without_django.txt
+  -r{toxinidir}/requirements/development.txt
+  dj18: Django>=1.8,<1.9
+  dj19: Django>=1.9,<1.10
+  djdev: https://github.com/django/django/archive/master.tar.gz
 commands=
-  - pip install mysqlclient==1.3.7
   coverage run --source=django_sharding,django_sharding_library -a setup.py test
-deps=
-  nose
-  coverage==4.0
-
-[testenv:clean]
-commands=
-  coverage erase
-
-[testenv:stats]
-commands=
-  coverage report -m
-  coverage html -d $CIRCLE_ARTIFACTS