Added testing package

src/z3c/testing/__init__.py

@@ -0,0 +1,23 @@
+##############################################################################
+#
+# Copyright (c) 2005 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""
+$Id$
+"""
+
+from z3c.testing.app import TestCase
+from z3c.testing.app import InterfaceBaseTest
+from z3c.testing.app import marker_pos
+from z3c.testing.app import marker_kws
+from z3c.testing.directive import registerDirective
+from z3c.testing.directive import setUpContentMetaDirectives

src/z3c/testing/app.py

@@ -0,0 +1,83 @@
+##############################################################################
+#
+# Copyright (c) 2005 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""
+$Id$
+"""
+
+import sys
+import unittest
+
+
+###############################################################################
+#
+# TestCase
+#
+###############################################################################
+marker_pos = object()
+marker_kws = object()
+
+class TestCase(unittest.TestCase):
+
+    def getTestInterface(self):
+        msg = 'Subclasses has to implement getTestInterface()'
+        raise NotImplementedError, msg
+
+    def getTestClass(self):
+        raise NotImplementedError, 'Subclasses has to implement getTestClass()'
+
+    def getTestPos(self):
+        return marker_pos
+
+    def getTestKws(self):
+        return marker_kws
+
+    def makeTestObject(self, object=None, *pos, **kws):
+        # provide default positional or keyword arguments
+        if self.getTestPos() is not marker_pos and not pos:
+            pos = self.getTestPos()
+
+        if self.getTestKws() is not marker_kws and not kws:
+            kws = self.getTestKws()
+
+        testclass = self.getTestClass()
+
+        if object is None:
+            # a class instance itself is the object to be tested.         
+            return testclass(*pos, **kws)
+
+        else:
+            # an adapted instance is the object to be tested. 
+            return testclass(object, *pos, **kws)
+
+
+###############################################################################
+#
+# Public Base Tests
+#
+###############################################################################
+from zope.interface.verify import verifyClass
+from zope.interface.verify import verifyObject
+
+
+class InterfaceBaseTest(TestCase):
+    """Base test for IContainer including interface test."""
+
+    def test_verifyClass(self):
+        # class test
+        self.assert_(verifyClass(self.getTestInterface(), self.getTestClass())) 
+
+    def test_verifyObject(self):
+        # object test
+        self.assert_(verifyObject(self.getTestInterface(), 
+            self.makeTestObject()))

src/z3c/testing/directive.py

@@ -0,0 +1,47 @@
+##############################################################################
+#
+# Copyright (c) 2005 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""
+$Id$
+"""
+
+from cStringIO import StringIO
+
+from zope.configuration.xmlconfig import xmlconfig
+from zope.configuration.xmlconfig import XMLConfig
+
+
+
+# helper for directive testing
+template = """<configure
+   xmlns='http://namespaces.zope.org/zope'
+   xmlns:browser='http://namespaces.zope.org/browser'
+   xmlns:test='http://www.zope.org/NS/Zope3/test'
+   i18n_domain='z3c'>
+   %s
+   </configure>"""
+
+
+def registerDirective(directive, template=template):
+        xmlconfig(StringIO(template % directive))
+
+
+
+# Zope (content) Meta Directives
+#-----------------------------------------------------------------------------
+import zope.component
+import zope.app.security
+
+def setUpContentMetaDirectives():
+    XMLConfig('meta.zcml', zope.component)()
+    XMLConfig('meta.zcml', zope.app.security)()

src/z3c/testing/tests.py

@@ -0,0 +1,48 @@
+##############################################################################
+#
+# Copyright (c) 2005 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""
+$Id$
+"""
+
+import unittest
+import zope.interface
+
+from z3c import testing
+
+
+class ISample(zope.interface.Interface):
+    """Sample interface."""
+
+class Sample(object):
+    """Sample object."""
+
+    zope.interface.implements(ISample)
+
+
+class TestTestCase(testing.InterfaceBaseTest):
+
+    def getTestClass(self):
+        return Sample
+
+    def getTestInterface(self):
+        return ISample
+
+
+def test_suite():
+    return unittest.TestSuite((
+        unittest.makeSuite(TestTestCase),
+        ))
+
+if __name__=='__main__':
+    unittest.main(defaultTest='test_suite')