[CMF-checkins] CVS: CMF/CMFStaging/tests - testReferenceStaging.py:1.2

[Sidnei da Silva]

Update of /cvs-repository/CMF/CMFStaging/tests
In directory cvs.zope.org:/tmp/cvs-serv26089/tests

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


=== CMF/CMFStaging/tests/testReferenceStaging.py 1.1 => 1.2 ===
--- CMF/CMFStaging/tests/testReferenceStaging.py:1.1	Mon Oct 27 15:21:54 2003
+++ CMF/CMFStaging/tests/testReferenceStaging.py	Mon May  3 11:21:03 2004
@@ -21,7 +21,11 @@
 import Zope
 Zope.startup()
 
-from Products.References.PathReference import PathReference
+has_refs = 1
+try:
+    from Products.References.PathReference import PathReference
+except ImportError:
+    has_refs = 0
 
 from Products.CMFStaging.tests.testStaging import StagingTests
 
@@ -46,9 +50,10 @@
 
 
 def test_suite():
-    return unittest.TestSuite((
-        unittest.makeSuite(ReferenceStagingTests),
-        ))
+    suite = unittest.TestSuite()
+    if has_refs:
+        suite.addTest(unittest.makeSuite(ReferenceStagingTests))
+    return suite
 
 if __name__ == '__main__':
     unittest.main(defaultTest='test_suite')