1 files changed, 10 insertions, 9 deletions
diff --git a/python/google/protobuf/internal/descriptor_database_test.py b/python/google/protobuf/internal/descriptor_database_test.py
index 8970f5c2..ad13f889 100644
--- a/python/google/protobuf/internal/descriptor_database_test.py
+++ b/python/google/protobuf/internal/descriptor_database_test.py
@@ -34,13 +34,14 @@
 
 __author__ = 'matthewtoia@google.com (Matt Toia)'
 
-from google.apputils import basetest
+import unittest
+
 from google.protobuf import descriptor_pb2
 from google.protobuf.internal import factory_test2_pb2
 from google.protobuf import descriptor_database
 
 
-class DescriptorDatabaseTest(basetest.TestCase):
+class DescriptorDatabaseTest(unittest.TestCase):
 
   def testAdd(self):
     db = descriptor_database.DescriptorDatabase()
@@ -48,18 +49,18 @@ class DescriptorDatabaseTest(basetest.TestCase):
         factory_test2_pb2.DESCRIPTOR.serialized_pb)
     db.Add(file_desc_proto)
 
-    self.assertEquals(file_desc_proto, db.FindFileByName(
+    self.assertEqual(file_desc_proto, db.FindFileByName(
         'google/protobuf/internal/factory_test2.proto'))
-    self.assertEquals(file_desc_proto, db.FindFileContainingSymbol(
+    self.assertEqual(file_desc_proto, db.FindFileContainingSymbol(
         'google.protobuf.python.internal.Factory2Message'))
-    self.assertEquals(file_desc_proto, db.FindFileContainingSymbol(
+    self.assertEqual(file_desc_proto, db.FindFileContainingSymbol(
         'google.protobuf.python.internal.Factory2Message.NestedFactory2Message'))
-    self.assertEquals(file_desc_proto, db.FindFileContainingSymbol(
+    self.assertEqual(file_desc_proto, db.FindFileContainingSymbol(
         'google.protobuf.python.internal.Factory2Enum'))
-    self.assertEquals(file_desc_proto, db.FindFileContainingSymbol(
+    self.assertEqual(file_desc_proto, db.FindFileContainingSymbol(
         'google.protobuf.python.internal.Factory2Message.NestedFactory2Enum'))
-    self.assertEquals(file_desc_proto, db.FindFileContainingSymbol(
+    self.assertEqual(file_desc_proto, db.FindFileContainingSymbol(
         'google.protobuf.python.internal.MessageWithNestedEnumOnly.NestedEnum'))
 
 if __name__ == '__main__':
-  basetest.main()
+  unittest.main()