Add BaseAPITestCase class that invalidates the permission and smart settings caches.

Use BaseAPITestCase for all API test cases.

mayan/apps/dynamic_search/tests/test_api.py

@@ -6,23 +6,20 @@ from django.contrib.auth import get_user_model
 from django.core.urlresolvers import reverse
 from django.test import override_settings
 
-from rest_framework.test import APITestCase
-
 from documents.models import DocumentType
 from documents.search import document_search
 from documents.tests import TEST_DOCUMENT_TYPE, TEST_SMALL_DOCUMENT_PATH
+from rest_api.tests import BaseAPITestCase
 from user_management.tests import (
     TEST_ADMIN_EMAIL, TEST_ADMIN_PASSWORD, TEST_ADMIN_USERNAME
 )
 
 
 @override_settings(OCR_AUTO_OCR=False)
-class SearchAPITestCase(APITestCase):
-    """
-    Test the search API endpoints
-    """
-
+class SearchAPITestCase(BaseAPITestCase):
     def setUp(self):
+        super(SearchAPITestCase, self).setUp()
+
         self.admin_user = get_user_model().objects.create_superuser(
             username=TEST_ADMIN_USERNAME, email=TEST_ADMIN_EMAIL,
             password=TEST_ADMIN_PASSWORD