FInish coverage for z.s.metaconfigure.ClasDirective.

src/zope/security/tests/test_zcml_functest.py

@@ -412,6 +412,22 @@ def assertDeclaration(self, declaration, **state):
     # "testSimple*" exercises tags that do NOT have children.  This mode
     # inherently sets the instances as well as the class attributes.
 
+    @_skip_wo_zope_configuration
+    def test_wo_any_attributes(self):
+        from zope.configuration.exceptions import ConfigurationError
+        from zope.security.tests import module
+        declaration = ('''<class class="%s">
+                            <require
+                                permission="%s" />
+                          </class>'''
+                       % (_pfx("test_class"), P1))
+        self.assertRaises(ConfigurationError,
+                          apply_declaration,
+                          module.template_bracket % declaration)
+
+    # "testSimple*" exercises tags that do NOT have children.  This mode
+    # inherently sets the instances as well as the class attributes.
+
     @_skip_wo_zope_configuration
     def testSimpleMethodsPlural(self):
         declaration = ('''<class class="%s">