diff --git a/rest_models/backend/creation.py b/rest_models/backend/creation.py
index 62e8a82..6231418 100644
--- a/rest_models/backend/creation.py
+++ b/rest_models/backend/creation.py
@@ -34,7 +34,6 @@ class DatabaseCreation(BaseDatabaseCreation):
     sql_for_pending_references = do_nothing
     sql_indexes_for_model = do_nothing
     sql_create_model = do_nothing
-    destroy_test_db = do_nothing
 
     def create_test_db(self, verbosity=1, autoclobber=False, serialize=True, keepdb=False):
         """
@@ -42,10 +41,7 @@ def create_test_db(self, verbosity=1, autoclobber=False, serialize=True, keepdb=
         database already exists. Returns the name of the test database created.
         """
         # Don't import django.core.management if it isn't needed.
-        test_override = self.connection.settings_dict.get('TEST', {})
-        if any(test_override.values()):
-            self.connection.settings_dict.update(test_override)
-        elif not self.connection.alias.startswith('TEST_'):
+        if not self.connection.alias.startswith('TEST_'):
             test_database_name = self._get_test_db_name()
             settings.DATABASES[self.connection.alias]["NAME"] = test_database_name
             self.connection.settings_dict["NAME"] = test_database_name
@@ -58,8 +54,37 @@ def _get_test_db_name(self):
         _create_test_db() and when no external munging is done with the 'NAME'
         settings.
         """
+
         test_alias = 'TEST_'+self.connection.alias
+        if self.connection.settings_dict['TEST']['NAME']:
+            return self.connection.settings_dict['TEST']['NAME']
         if settings.DATABASES.get(test_alias):
             return settings.DATABASES[test_alias]['NAME']
         name = self.connection.settings_dict['NAME']
         return re.sub('https?://[^/]+/', LocalApiAdapter.SPECIAL_URL + "/", name, count=1)
+
+    def destroy_test_db(self, old_database_name=None, *args, **kwargs):
+        """
+        Destroy a test database, prompting the user for confirmation if the
+        database already exists.
+        """
+
+        # Restore the original database name
+        if old_database_name is not None:
+            settings.DATABASES[self.connection.alias]["NAME"] = old_database_name
+            self.connection.settings_dict["NAME"] = old_database_name
+
+    def test_db_signature(self):
+        """
+        Returns a tuple with elements of self.connection.settings_dict (a
+        DATABASES setting value) that uniquely identify a database
+        accordingly to the RDBMS particularities.
+        """
+        settings_dict = self.connection.settings_dict
+        return (
+            settings_dict['HOST'],
+            settings_dict['PORT'],
+            settings_dict['ENGINE'],
+            self._get_test_db_name(),
+            self.connection.alias
+        )
diff --git a/rest_models/tests/test_clients.py b/rest_models/tests/test_clients.py
index b0138fe..5b683dd 100644
--- a/rest_models/tests/test_clients.py
+++ b/rest_models/tests/test_clients.py
@@ -20,7 +20,7 @@ def test_existing_db(self):
         called = []
 
         def tmp_exec(self_dc, args, env):
-            self.assertEqual(env['_resty_host'], 'http://localhost:8097/api/v2*')
+            self.assertRegexpMatches(env['_resty_host'], 'http://localhost:[0-9]*/api/v2\*')
             called.append(args)
 
         DatabaseClient.execute_subprocess = tmp_exec
@@ -33,7 +33,7 @@ def test_to_run_db(self):
         called = []
 
         def tmp_exec(self_dc, args, env):
-            self.assertEqual(env['_resty_host'], 'http://localhost:8080/api/v2*')
+            self.assertRegexpMatches(env['_resty_host'], 'http://localhost:[0-9]*/api/v2\*')
             called.append(args)
 
         DatabaseClient.execute_subprocess = tmp_exec
diff --git a/rest_models/tests/test_introspection.py b/rest_models/tests/test_introspection.py
index a06638d..b87f963 100644
--- a/rest_models/tests/test_introspection.py
+++ b/rest_models/tests/test_introspection.py
@@ -1,9 +1,9 @@
 # -*- coding: utf-8 -*-
 from __future__ import absolute_import, print_function, unicode_literals
 
+import six
 from django.core.management import call_command
 from django.test.testcases import TestCase
-import six
 
 
 class TestIntrospection(TestCase):
diff --git a/setup.py b/setup.py
index 82bfd4d..52a9b4b 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,6 @@
 
 import os
 import sys
-import unittest
 
 import rest_models
 
@@ -51,7 +50,6 @@
     packages=[
         'rest_models',
         'rest_models.backend',
-
     ],
     include_package_data=True,
     license="GNU GENERAL PUBLIC LICENSE",
diff --git a/tox.ini b/tox.ini
index 1203180..3b74025 100644
--- a/tox.ini
+++ b/tox.ini
@@ -13,6 +13,10 @@ envlist =
     py{27,34,35}-django19-drest15-drf34
     py{27,34}-django18-drest16-drf35
     py{27,34,35}-django19-drest16-drf35
+    py{27,34,35}-django110-drest16-drf35
+    py{27,34,35}-django110-drest16-drf36
+    #    py{27,34,35}-django111-drest16-drf35
+    #    py{27,34,35}-django111-drest16-drf36
     isort
     flake8
 
@@ -26,10 +30,13 @@ deps =
     coverage
     django18: django >=1.8,<1.9
     django19: django >=1.9a1,<1.10
+    django110: django >=1.10a1,<1.11
+    django111: django >=1.11a1,<1.12
     drest15: dynamic-rest<1.6
     drest16: dynamic-rest<1.7
     drf34: djangorestframework<3.5
     drf35: djangorestframework<3.6
+    drf36: djangorestframework<3.7