moved django test app settings to the django test app module

... to guarantee the settings get executed before any code in that app. Since
python's unittest.TestLoader does not guarantee in what order it will import
modules while hunting for test cases, the unit tests could fail to even load if
tests.django_test_app.models was loaded before tests.test_django. This failure
was seen on ARM machines, which happened to traverse the module tree in an
inconvenient order.

CREDITS

@@ -18,6 +18,7 @@ Contributors
 The project has received contributions from (in alphabetical order):
 
 * Raphaël Barrois <raphael.barrois+semver@polytechnique.org> (https://github.com/rbarrois)
+* Michael Hrivnak <mhrivnak@hrivnak.org> (https://github.com/mhrivnak)
 
 
 Contributor license agreement

tests/django_test_app/__init__.py

@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+# Copyright (c) 2012-2014 The python-semanticversion project
+# This code is distributed under the two-clause BSD License.
+
+try:  # pragma: no cover
+    from django.conf import settings
+    django_loaded = True
+except ImportError:  # pragma: no cover
+    django_loaded = False
+
+
+if django_loaded:  # pragma: no cover
+    if not settings.configured:
+        settings.configure(
+            DATABASES={
+                'default': {
+                    'ENGINE': 'django.db.backends.sqlite3',
+                    'NAME': 'tests/db/test.sqlite',
+                }
+            },
+            INSTALLED_APPS=[
+                'tests.django_test_app',
+            ]
+        )

tests/test_django.py

@@ -18,18 +18,6 @@ except ImportError:  # pragma: no cover
     django_loaded = False
 
 if django_loaded:  # pragma: no cover
-    if not settings.configured:
-        settings.configure(
-            DATABASES={
-                'default': {
-                    'ENGINE': 'django.db.backends.sqlite3',
-                    'NAME': 'tests/db/test.sqlite',
-                }
-            },
-            INSTALLED_APPS=[
-                'tests.django_test_app',
-            ]
-        )
     from .django_test_app import models
     from django.core import serializers