- test some classes interface for ERP5Type product

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@29314 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/tests/testERP5TypeInterfaces.py

+# -*- coding: utf-8 -*-
+##############################################################################
+# Copyright (c) 2009 Nexedi SA and Contributors. All Rights Reserved.
+#          Łukasz Nowak <luke@nexedi.com>
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsibility 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
+# guarantees and support are strongly advised 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.
+#
+##############################################################################
+
+from Products.ERP5Type.tests.ERP5TypeTestCase import ERP5TypeTestCase
+from zope.interface.verify import verifyClass
+import unittest
+
+class TestERP5TypeInterfaces(ERP5TypeTestCase):
+  """Tests implementation of interfaces"""
+
+  def test_ObjectMessage_implements_IObjectMessage(self):
+    from Products.ERP5Type.interfaces.object_message import IObjectMessage
+    from Products.ERP5Type.ObjectMessage import ObjectMessage
+    verifyClass(IObjectMessage, ObjectMessage)
+
+  def test_ConsistencyMessage_implements_IObjectMessage(self):
+    from Products.ERP5Type.interfaces.object_message import IObjectMessage
+    from Products.ERP5Type.ConsistencyMessage import ConsistencyMessage
+    verifyClass(IObjectMessage, ConsistencyMessage)
+
+  def test_ConsistencyMessage_implements_IConsistencyMessage(self):
+    from Products.ERP5Type.interfaces.consistency_message \
+        import IConsistencyMessage
+    from Products.ERP5Type.ConsistencyMessage import ConsistencyMessage
+    verifyClass(IConsistencyMessage, ConsistencyMessage)
+
+  def test_DivergenceMessage_implements_IObjectMessage(self):
+    from Products.ERP5Type.interfaces.object_message import IObjectMessage
+    from Products.ERP5Type.DivergenceMessage import DivergenceMessage
+    verifyClass(IObjectMessage, DivergenceMessage)
+
+  def test_DivergenceMessage_implements_IDivergenceMessage(self):
+    from Products.ERP5Type.interfaces.divergence_message import IDivergenceMessage
+    from Products.ERP5Type.DivergenceMessage import DivergenceMessage
+    verifyClass(IDivergenceMessage, DivergenceMessage)
+
+def makeTestMethod(document, interface):
+  """Common method which checks if documents implements interface"""
+  def testMethod(self):
+    _temp = __import__('Products.ERP5Type.Document.%s' % document, globals(),
+        locals(), ['%s' % document])
+    Document = getattr(_temp, document)
+    _temp = __import__('Products.ERP5Type.interfaces', globals(), locals(),
+        ['%s' % interface])
+    Interface = getattr(_temp, interface)
+
+    verifyClass(Interface, Document)
+
+  return testMethod
+
+def addTestMethodDynamically():
+  """Creates test methods on the fly
+
+    Uses naming test_<DocumentClass>_implements_<InterfaceClass>
+    It is possible to use --run_only on those dynamically generated methods"""
+  for document, interface in implements_tuple_list:
+    method_name = 'test_%s_implements_%s' % (document, interface)
+    method = makeTestMethod(document, interface)
+    setattr(TestERP5Interfaces, method_name, method)
+
+# Note: Enable this method when implements_tuple_list will be filled
+#addTestMethodDynamically()
+
+def test_suite():
+  suite = unittest.TestSuite()
+  suite.addTest(unittest.makeSuite(TestERP5TypeInterfaces))
+  return suite