[Zope-CVS] CVS: Products/ZopeVersionControl/tests - testReferenceVersioning.py:1.3

[Sidnei da Silva]

Update of /cvs-repository/Products/ZopeVersionControl/tests
In directory cvs.zope.org:/tmp/cvs-serv26996/tests

Modified Files:
	testReferenceVersioning.py 
Log Message:
Make it a soft dependency on References.


=== Products/ZopeVersionControl/tests/testReferenceVersioning.py 1.2 => 1.3 ===
--- Products/ZopeVersionControl/tests/testReferenceVersioning.py:1.2	Mon Jan 19 15:29:08 2004
+++ Products/ZopeVersionControl/tests/testReferenceVersioning.py	Mon May  3 11:25:03 2004
@@ -25,9 +25,13 @@
 
 from Products.ZopeVersionControl.tests.testVersionControl \
      import VersionControlTests
-from Products.References.PathReference import PathReference
 from OFS.DTMLDocument import addDTMLDocument
 
+has_refs = 1
+try:
+    from Products.References.PathReference import PathReference
+except ImportError:
+    has_refs = 0
 
 class ReferenceVCTests(unittest.TestCase):
 
@@ -111,7 +115,8 @@
 
 def test_suite():
     suite = unittest.TestSuite()
-    suite.addTest(unittest.makeSuite(ReferenceVCTests))
+    if has_refs:
+        suite.addTest(unittest.makeSuite(ReferenceVCTests))
     return suite
 
 if __name__ == "__main__":