[Zope-CVS] CVS: Packages/pypes/pypes/tests - test_expression.py:1.5

[Casey Duncan]

Update of /cvs-repository/Packages/pypes/pypes/tests
In directory cvs.zope.org:/tmp/cvs-serv6567/tests

Modified Files:
	test_expression.py 
Log Message:
Add expression and query engine interfaces
Assert new expression interface and test


=== Packages/pypes/pypes/tests/test_expression.py 1.4 => 1.5 ===
--- Packages/pypes/pypes/tests/test_expression.py:1.4	Tue Feb  3 01:46:27 2004
+++ Packages/pypes/pypes/tests/test_expression.py	Mon Mar  1 01:36:16 2004
@@ -19,10 +19,15 @@
 from sets import Set
 from compiler import ast, parse
 from pypes.tests.common import sort
+from zope.interface.verify import verifyObject
 from pypes.expression import Expression, nodesEqual
 
 class TestExpression(unittest.TestCase):
     """Blackbox expression tests"""
+    
+    def testInterface(self):
+        from pypes.interfaces import IExpression
+        self.failUnless(verifyObject(IExpression, Expression('x')))
     
     def testExprParses(self):
         Expression('x')