r3879 - /1.3/test_suite/unit_tests/_generic_fns/test_selection.py -- November 24, 2007 - 12:22

Author: bugman
Date: Sat Nov 24 12:22:24 2007
New Revision: 3879

URL: http://svn.gna.org/viewcvs/relax?rev=3879&view=rev
Log:
Added a unit test for the proper operation of the residue loop when no data 
pipe is present.


Modified:
    1.3/test_suite/unit_tests/_generic_fns/test_selection.py

Modified: 1.3/test_suite/unit_tests/_generic_fns/test_selection.py
URL: 
http://svn.gna.org/viewcvs/relax/1.3/test_suite/unit_tests/_generic_fns/test_selection.py?rev=3879&r1=3878&r2=3879&view=diff
==============================================================================
--- 1.3/test_suite/unit_tests/_generic_fns/test_selection.py (original)
+++ 1.3/test_suite/unit_tests/_generic_fns/test_selection.py Sat Nov 24 
12:22:24 2007
@@ -331,6 +331,9 @@
         # Reset.
         relax_data_store.__reset__()
 
+        # Add a data pipe to the data store.
+        relax_data_store.add(pipe_name='orig', pipe_type='mf')
+
         # Loop over the residues.
         i = 0
         for residue in selection.residue_loop():
@@ -338,6 +341,19 @@
 
         # Test loop length.
         self.assertEqual(i, 0)
+
+
+    def test_residue_loop_no_pipe(self):
+        """Test the proper operation of the residue loop when no data pipe 
is present.
+
+        The function tested is generic_fns.selection.residue_loop().
+        """
+
+        # Reset.
+        relax_data_store.__reset__()
+
+        # Test for the no pipe error.
+        self.assertRaises(RelaxNoPipeError, selection.residue_loop)
 
 
     def test_residue_loop_no_selection(self):