erp5_catalog: Update testCopySupport according to changes in portal_catalog

Its better to change the tests where they need to call getpath function of
portal_catalog to use portal_catalog.getpath instead of portal_catalog.getPath,
as we have overridden the 'getPath' function for CatalogTool class due to change
in inherited class.

product/ERP5Type/tests/testCopySupport.py

@@ -89,7 +89,7 @@ class TestCopySupport(ERP5TypeTestCase):
     person = self.portal.person_module.newContent(portal_type='Person',
                                                   address_city='Lille')
     self.tic()
-    getPath = self.portal.portal_catalog.getPath
+    getPath = self.portal.portal_catalog.getpath
     address = person.default_address
     self.assertEqual(address.getPath(), getPath(address.getUid()))
     person.recursiveReindexObject()

[Vincent Pelletier]

I do not understand this change without more context: to squash in the commit which changes class hierarchy.