[Zope-CVS] CVS: Packages/pypes/pypes/tests - test_expression.py:1.3

[Casey Duncan]

Update of /cvs-repository/Packages/pypes/pypes/tests
In directory cvs.zope.org:/tmp/cvs-serv25525/tests

Modified Files:
	test_expression.py 
Log Message:
Add helper function to compare ast nodes


=== Packages/pypes/pypes/tests/test_expression.py 1.2 => 1.3 ===
--- Packages/pypes/pypes/tests/test_expression.py:1.2	Sat Jan 31 00:23:31 2004
+++ Packages/pypes/pypes/tests/test_expression.py	Sat Jan 31 01:09:26 2004
@@ -64,6 +64,14 @@
         d = []
         self.assertRaises(NameError, e)
     
+    def testNodesEqual(self):
+        from compiler import parse
+        from pypes.expression import nodesEqual
+        e1 = parse('x == 1', mode='eval')
+        e2 = parse('x >= 1', mode='eval')
+        self.failUnless(nodesEqual(e1, e1))
+        self.failIf(nodesEqual(e1, e2))
+    
 class WhiteTestExpression(unittest.TestCase):
     """Whitebox expression tests"""