2 files changed, 17 insertions, 0 deletions
diff --git a/lib/sqlalchemy/testing/__init__.py b/lib/sqlalchemy/testing/__init__.py
index d5522213d..a87829499 100644
--- a/lib/sqlalchemy/testing/__init__.py
+++ b/lib/sqlalchemy/testing/__init__.py
@@ -18,3 +18,5 @@ from .util import run_as_contextmanager, rowset, fail, provide_metadata, adict
 crashes = skip
 
 from .config import db, requirements as requires
+
+from . import mock
+\ No newline at end of file
diff --git a/lib/sqlalchemy/testing/mock.py b/lib/sqlalchemy/testing/mock.py
new file mode 100644
index 000000000..650962384
--- /dev/null
+++ b/lib/sqlalchemy/testing/mock.py
@@ -0,0 +1,15 @@
+"""Import stub for mock library.
+"""
+from __future__ import absolute_import
+from ..util import py33
+
+if py33:
+    from unittest.mock import MagicMock, Mock, call
+else:
+    try:
+        from mock import MagicMock, Mock, call
+    except ImportError:
+        raise ImportError(
+                "SQLAlchemy's test suite requires the "
+                "'mock' library as of 0.8.2.")
+