Merged regressiontests and modeltests into the test root.

3 files changed, 73 insertions, 0 deletions

diff --git a/tests/swappable_models/__init__.py b/tests/swappable_models/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/tests/swappable_models/__init__.py
diff --git a/tests/swappable_models/models.py b/tests/swappable_models/models.py
new file mode 100644
index 0000000000..92692d4396
--- /dev/null
+++ b/tests/swappable_models/models.py
@@ -0,0 +1,15 @@
+from django.db import models
+
+
+class Article(models.Model):
+    title =  models.CharField(max_length=100)
+    publication_date = models.DateField()
+
+    class Meta:
+        swappable = 'TEST_ARTICLE_MODEL'
+
+
+class AlternateArticle(models.Model):
+    title =  models.CharField(max_length=100)
+    publication_date = models.DateField()
+    byline = models.CharField(max_length=100)
diff --git a/tests/swappable_models/tests.py b/tests/swappable_models/tests.py
new file mode 100644
index 0000000000..089b391416
--- /dev/null
+++ b/tests/swappable_models/tests.py
@@ -0,0 +1,58 @@
+from __future__ import absolute_import, unicode_literals
+
+from django.utils.six import StringIO
+
+from django.contrib.auth.models import Permission
+from django.contrib.contenttypes.models import ContentType
+from django.core import management
+from django.db.models.loading import cache
+from django.test import TestCase
+from django.test.utils import override_settings
+
+from regressiontests.swappable_models.models import Article
+
+
+class SwappableModelTests(TestCase):
+    def setUp(self):
+        # This test modifies the installed apps, so we need to make sure
+        # we're not dealing with a cached app list.
+        cache._get_models_cache.clear()
+
+    def tearDown(self):
+        # By fiddling with swappable models, we alter the installed models
+        # cache, so flush it to make sure there are no side effects.
+        cache._get_models_cache.clear()
+
+    @override_settings(TEST_ARTICLE_MODEL='swappable_models.AlternateArticle')
+    def test_generated_data(self):
+        "Permissions and content types are not created for a swapped model"
+
+        # Delete all permissions and content_types
+        Permission.objects.filter(content_type__app_label='swappable_models').delete()
+        ContentType.objects.filter(app_label='swappable_models').delete()
+
+        # Re-run syncdb. This will re-build the permissions and content types.
+        new_io = StringIO()
+        management.call_command('syncdb', load_initial_data=False, interactive=False, stdout=new_io)
+
+        # Check that content types and permissions exist for the swapped model,
+        # but not for the swappable model.
+        apps_models = [(p.content_type.app_label, p.content_type.model)
+                       for p in Permission.objects.all()]
+        self.assertIn(('swappable_models', 'alternatearticle'), apps_models)
+        self.assertNotIn(('swappable_models', 'article'), apps_models)
+
+        apps_models = [(ct.app_label, ct.model)
+                       for ct in ContentType.objects.all()]
+        self.assertIn(('swappable_models', 'alternatearticle'), apps_models)
+        self.assertNotIn(('swappable_models', 'article'), apps_models)
+
+    @override_settings(TEST_ARTICLE_MODEL='swappable_models.article')
+    def test_case_insensitive(self):
+        "Model names are case insensitive. Check that model swapping honors this."
+        try:
+            Article.objects.all()
+        except AttributeError:
+            self.fail('Swappable model names should be case insensitive.')
+
+        self.assertIsNone(Article._meta.swapped)