[Checkins] SVN: grokcore.security/trunk/s add ftests for the role component in grokcore.security

[Jan Wijbrand Kolman]

Log message for revision 125444:
  add ftests for the role component in grokcore.security

Changed:
  U   grokcore.security/trunk/setup.py
  A   grokcore.security/trunk/src/grokcore/security/ftesting.zcml
  A   grokcore.security/trunk/src/grokcore/security/ftests/
  A   grokcore.security/trunk/src/grokcore/security/ftests/__init__.py
  A   grokcore.security/trunk/src/grokcore/security/ftests/role/
  A   grokcore.security/trunk/src/grokcore/security/ftests/role/__init__.py
  A   grokcore.security/trunk/src/grokcore/security/ftests/role/roles.py
  A   grokcore.security/trunk/src/grokcore/security/ftests/test_all.py

-=-
Modified: grokcore.security/trunk/setup.py
===================================================================
--- grokcore.security/trunk/setup.py	2012-04-30 14:00:19 UTC (rev 125443)
+++ grokcore.security/trunk/setup.py	2012-04-30 14:24:59 UTC (rev 125444)
@@ -11,6 +11,7 @@
     )
 
 tests_require = [
+    'zope.app.wsgi',
     'zope.configuration',
     'zope.testing',
     ]

Copied: grokcore.security/trunk/src/grokcore/security/ftesting.zcml (from rev 125437, grokcore.permission/trunk/src/grokcore/permission/ftesting.zcml)
===================================================================
--- grokcore.security/trunk/src/grokcore/security/ftesting.zcml	                        (rev 0)
+++ grokcore.security/trunk/src/grokcore/security/ftesting.zcml	2012-04-30 14:24:59 UTC (rev 125444)
@@ -0,0 +1,14 @@
+<configure
+  xmlns="http://namespaces.zope.org/zope"
+  xmlns:grok="http://namespaces.zope.org/grok"
+  xmlns:browser="http://namespaces.zope.org/browser"
+  i18n_domain="grokcore.security"
+  package="grokcore.security">
+
+  <include package="grokcore.view" file="ftesting.zcml" />
+  <include package="grokcore.security" file="meta.zcml" />
+  <include package="grokcore.view" file="publication_security.zcml" />
+
+  <grok:grok package=".ftests" />
+
+</configure>

Added: grokcore.security/trunk/src/grokcore/security/ftests/role/roles.py
===================================================================
--- grokcore.security/trunk/src/grokcore/security/ftests/role/roles.py	                        (rev 0)
+++ grokcore.security/trunk/src/grokcore/security/ftests/role/roles.py	2012-04-30 14:24:59 UTC (rev 125444)
@@ -0,0 +1,99 @@
+"""
+Viewing a protected view with insufficient privileges will yield
+Unauthorized:
+
+  >>> from zope.app.wsgi.testlayer import Browser
+  >>> browser = Browser()
+
+  >>> browser.open("http://localhost/@@cavepainting")
+  Traceback (most recent call last):
+  HTTPError: HTTP Error 401: Unauthorized
+
+  >>> browser.open("http://localhost/@@editcavepainting")
+  Traceback (most recent call last):
+  HTTPError: HTTP Error 401: Unauthorized
+
+  >>> browser.open("http://localhost/@@erasecavepainting")
+  Traceback (most recent call last):
+  HTTPError: HTTP Error 401: Unauthorized
+
+Let's now grant anonymous the PaintingOwner role locally (so that we
+don't have to modify the global setup).  Then we can access the views
+just fine:
+
+  >>> from zope.securitypolicy.interfaces import IPrincipalRoleManager
+  >>> root = getRootFolder()
+  >>> IPrincipalRoleManager(root).assignRoleToPrincipal(
+  ...    'paint.PaintingOwner', 'zope.anybody')
+
+  >>> browser.open("http://localhost/@@cavepainting")
+  >>> print browser.contents
+  What a beautiful painting.
+
+  >>> browser.open("http://localhost/@@editcavepainting")
+  >>> print browser.contents
+  Let's make it even prettier.
+
+  >>> browser.open("http://localhost/@@erasecavepainting")
+  >>> print browser.contents
+  Oops, mistake, let's erase it.
+
+  >>> browser.open("http://localhost/@@approvecavepainting")
+  Traceback (most recent call last):
+  HTTPError: HTTP Error 401: Unauthorized
+"""
+
+import grokcore.security
+import grokcore.view
+import grokcore.component as grok
+import zope.interface
+
+class ViewPermission(grokcore.security.Permission):
+    grok.name('paint.ViewPainting')
+
+class EditPermission(grokcore.security.Permission):
+    grok.name('paint.EditPainting')
+
+class ErasePermission(grokcore.security.Permission):
+    grok.name('paint.ErasePainting')
+
+class ApprovePermission(grokcore.security.Permission):
+    grok.name('paint.ApprovePainting')
+
+class PaintingOwner(grokcore.security.Role):
+    grok.name('paint.PaintingOwner')
+    grok.title('Painting Owner')
+    grokcore.security.permissions(
+        'paint.ViewPainting', 'paint.EditPainting', 'paint.ErasePainting')
+
+class CavePainting(grokcore.view.View):
+
+    grok.context(zope.interface.Interface)
+    grokcore.security.require(ViewPermission)
+
+    def render(self):
+        return 'What a beautiful painting.'
+
+class EditCavePainting(grokcore.view.View):
+
+    grok.context(zope.interface.Interface)
+    grokcore.security.require(EditPermission)
+
+    def render(self):
+        return 'Let\'s make it even prettier.'
+
+class EraseCavePainting(grokcore.view.View):
+
+    grok.context(zope.interface.Interface)
+    grokcore.security.require(ErasePermission)
+
+    def render(self):
+        return 'Oops, mistake, let\'s erase it.'
+
+class ApproveCavePainting(grokcore.view.View):
+
+    grok.context(zope.interface.Interface)
+    grokcore.security.require(ApprovePermission)
+
+    def render(self):
+        return 'Painting owners cannot approve their paintings.'

Copied: grokcore.security/trunk/src/grokcore/security/ftests/test_all.py (from rev 125437, grokcore.permission/trunk/src/grokcore/permission/ftests/test_grok_functional.py)
===================================================================
--- grokcore.security/trunk/src/grokcore/security/ftests/test_all.py	                        (rev 0)
+++ grokcore.security/trunk/src/grokcore/security/ftests/test_all.py	2012-04-30 14:24:59 UTC (rev 125444)
@@ -0,0 +1,49 @@
+import re
+import doctest
+import unittest
+import grokcore.security
+
+from pkg_resources import resource_listdir
+from zope.testing import renormalizing
+from zope.app.wsgi.testlayer import BrowserLayer, http
+
+FunctionalLayer = BrowserLayer(grokcore.security)
+
+checker = renormalizing.RENormalizing([
+    # Accommodate to exception wrapping in newer versions of mechanize
+    (re.compile(r'httperror_seek_wrapper:', re.M), 'HTTPError:'),
+    ])
+
+def suiteFromPackage(name):
+    files = resource_listdir(__name__, name)
+    suite = unittest.TestSuite()
+    for filename in files:
+        if not filename.endswith('.py'):
+            continue
+        if filename == '__init__.py':
+            continue
+        dottedname = 'grokcore.security.ftests.%s.%s' % (name, filename[:-3])
+        test = doctest.DocTestSuite(
+            dottedname,
+            checker=checker,
+            extraglobs=dict(
+                http=http,
+                getRootFolder=FunctionalLayer.getRootFolder),
+            optionflags=(
+                doctest.ELLIPSIS +
+                doctest.NORMALIZE_WHITESPACE +
+                doctest.REPORT_NDIFF))
+        test.layer = FunctionalLayer
+        suite.addTest(test)
+    return suite
+
+def test_suite():
+    suite = unittest.TestSuite()
+    for name in [
+        'role'
+        ]:
+        suite.addTest(suiteFromPackage(name))
+    return suite
+
+if __name__ == '__main__':
+    unittest.main(defaultTest='test_suite')