diff --git a/product/ERP5/tests/testInteractionWorkflow.py b/product/ERP5/tests/testInteractionWorkflow.py
new file mode 100755
index 0000000000000000000000000000000000000000..13f68f62fbd4fcde1aa683a40db8e8e10ff80fdc
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+++ b/product/ERP5/tests/testInteractionWorkflow.py
@@ -0,0 +1,195 @@
+##############################################################################
+#
+# Copyright (c) 2004 Nexedi SARL and Contributors. All Rights Reserved.
+#          Sebastien Robin <seb@nexedi.com>
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsability of assessing all potential
+# consequences resulting from its eventual inadequacies and bugs
+# End users who are looking for a ready-to-use solution with commercial
+# garantees and support are strongly adviced to contract a Free Software
+# Service Company
+#
+# This program is Free Software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+##############################################################################
+
+
+
+#
+# Skeleton ZopeTestCase
+#
+
+from random import randint
+
+import os, sys
+if __name__ == '__main__':
+    execfile(os.path.join(sys.path[0], 'framework.py'))
+
+# Needed in order to have a log file inside the current folder
+os.environ['EVENT_LOG_FILE'] = os.path.join(os.getcwd(), 'zLOG.log')
+os.environ['EVENT_LOG_SEVERITY'] = '-300'
+
+from Testing import ZopeTestCase
+from Products.ERP5Type.tests.ERP5TypeTestCase import ERP5TypeTestCase
+from Products.ERP5Type.Base import _aq_reset
+from Products.ERP5.Document.Organisation import Organisation
+from Products.ERP5Type.Tool.ClassTool import _aq_reset
+from DateTime import DateTime
+from Products.ERP5.Document.Person import Person
+from AccessControl.SecurityManagement import newSecurityManager, noSecurityManager
+from zLOG import LOG
+import time
+
+class Test(ERP5TypeTestCase):
+
+  # Different variables used for this test
+  run_all_test = 1
+  portal_type = 'Organisation'
+
+  def getTitle(self):
+    """
+    """
+    return "Interaction Workflow"
+
+
+  def getBusinessTemplateList(self):
+    """
+      Return the list of business templates.
+
+    """
+    return ()
+
+  def getPortalId(self):
+    return self.getPortal().getId()
+
+  def logMessage(self,message):
+    ZopeTestCase._print('\n%s ' % message)
+    LOG('Testing... ',0,message)
+
+  def getSalePackingListModule(self):
+    return getattr(self.getPortal(),'sale_packing_list',None)
+
+  def getSaleOrderModule(self):
+    return getattr(self.getPortal(),'sale_order',None)
+
+  def getOrderLine(self):
+    return self.getSaleOrderModule()['1']['1']
+
+  def getPredicate(self):
+    return self.getSalePackingListModule()['1']
+
+  def afterSetup(self):
+    self.login()
+    #self.createData()
+
+  def login(self, quiet=0):
+    uf = self.getPortal().acl_users
+    uf._doAddUser('seb', '', ['Manager'], [])
+    user = uf.getUserById('seb').__of__(uf)
+    newSecurityManager(None, user)
+
+  def createData(self):
+    organisation_module = self.getOrganisationModule()
+    self.organisation = organisation_module.newContent(portal_type=self.portal_type)
+    self.organisation.immediateReindexObject()
+    def doSomethingStupid(self,value,**kw):
+      """
+      """
+      self.setDescription(value)
+    Organisation.doSomethingStupid = doSomethingStupid
+
+
+  def createInteractionWorkflow(self):
+    id = 'test_workflow'
+    #wf = InteractionWorfklowDefinition(id)
+    wf_type = "interaction_workflow (Web-configurable interaction workflow)"
+    self.getWorkflowTool().manage_addWorkflow(workflow_type=wf_type,id=id)
+    wf = self.getWorkflowTool()[id]
+    self.wf = wf
+    wf.scripts.manage_addProduct['PythonScripts'].manage_addPythonScript(id='afterEdit')
+    self.script = wf.scripts['afterEdit']
+    wf.interactions.addInteraction(id='edit')
+    self.interaction = wf.interactions['edit']
+    self.getWorkflowTool().setChainForPortalTypes([self.portal_type],'test_workflow')
+    _aq_reset() # XXX Fails XXX _setLastId not found when doing newContent
+
+
+  def test_01(self, quiet=0, run=run_all_test):
+    if not run: return
+    if not quiet:
+      self.logMessage('No Interactions')
+    self.createData()
+    organisation = self.organisation
+    organisation.edit()
+    self.assertEquals(organisation.getDescription(),'')
+
+  def test_02(self, quiet=0, run=run_all_test):
+    if not run: return
+    if not quiet:
+      self.logMessage('Interactions On Edit')
+    self.createInteractionWorkflow()
+    self.interaction.setProperties('afterEdit',method_id='edit',after_script_name=('afterEdit',))
+    #body = "sci.object.setDescription('toto')"
+    params = 'sci,**kw'
+    body = "context = sci.object\n" +\
+           "context.setDescription('toto')"
+    self.script.ZPythonScript_edit(params,body)
+    self.createData()
+    organisation = self.organisation
+    organisation.edit()
+    self.assertEquals(organisation.getDescription(),'toto')
+
+  def test_03(self, quiet=0, run=run_all_test):
+    if not run: return
+    if not quiet:
+      self.logMessage('Interactions, Edit Set Description and also After Script')
+    self.createInteractionWorkflow()
+    self.interaction.setProperties('afterEdit',method_id='edit',after_script_name=('afterEdit',))
+    body = "context = sci.object\n" +\
+           "context.setDescription('toto')"
+    params = 'sci,**kw'
+    self.script.ZPythonScript_edit(params,body)
+    self.createData()
+    organisation = self.organisation
+    organisation.edit(description='tutu')
+    self.assertEquals(organisation.getDescription(),'toto')
+
+  def test_04(self, quiet=0, run=run_all_test):
+    if not run: return
+    if not quiet:
+      self.logMessage('Interactions, Automatic Workflow Method')
+    self.createInteractionWorkflow()
+    self.interaction.setProperties('afterEdit',method_id='doSomethingStupid',after_script_name=('afterEdit',))
+    body = "context = sci.object\n" +\
+           "context.setDescription('toto')"
+    params = 'sci,**kw'
+    self.script.ZPythonScript_edit(params,body)
+    self.createData()
+    organisation = self.organisation
+    organisation.doSomethingStupid('tutu')
+    self.assertEquals(organisation.getDescription(),'toto')
+
+
+
+if __name__ == '__main__':
+    framework()
+else:
+    import unittest
+    def test_suite():
+        suite = unittest.TestSuite()
+        suite.addTest(unittest.makeSuite(Test))
+        return suite
+