import ZopeTestCase. The tests used to crash when ZopeTestCase wasn't imported.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@2291 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/tests/runUnitTest.py

@@ -28,6 +28,8 @@ def runUnitTestList(test_list) :
   execfile(os.path.join(tests_framework_home, 'framework.py')) 
 
   import unittest
+  from Testing import ZopeTestCase
+
   TestRunner = unittest.TextTestRunner
   suite = unittest.TestSuite()