Merge branch 'master' of http://github.com/vandersonmota/mongoengine into v0.4

mongoengine/django/tests.py

@@ -0,0 +1,21 @@
+#coding: utf-8
+from django.test import TestCase
+from django.conf import settings
+
+from mongoengine import connect
+
+class MongoTestCase(TestCase):
+    """
+    TestCase class that clear the collection between the tests
+    """
+    db_name = 'test_%s' % settings.MONGO_DATABASE_NAME
+    def __init__(self, methodName='runtest'):
+        self.db = connect(self.db_name)
+        super(MongoTestCase, self).__init__(methodName)
+
+    def _post_teardown(self):
+        super(MongoTestCase, self)._post_teardown()
+        for collection in self.db.collection_names():
+            if collection == 'system.indexes':
+                continue
+            self.db.drop_collection(collection)