r5867 - /1.3/test_suite/unit_tests/_generic_fns/_structure/test_scientific.py -- April 20, 2008 - 19:19

Author: bugman
Date: Sun Apr 20 19:19:29 2008
New Revision: 5867

URL: http://svn.gna.org/viewcvs/relax?rev=5867&view=rev
Log:
Wrote a unit test for the Scientific_data.__molecule_loop() method with a 
non-matching selection object.


Modified:
    1.3/test_suite/unit_tests/_generic_fns/_structure/test_scientific.py

Modified: 1.3/test_suite/unit_tests/_generic_fns/_structure/test_scientific.py
URL: 
http://svn.gna.org/viewcvs/relax/1.3/test_suite/unit_tests/_generic_fns/_structure/test_scientific.py?rev=5867&r1=5866&r2=5867&view=diff
==============================================================================
--- 1.3/test_suite/unit_tests/_generic_fns/_structure/test_scientific.py 
(original)
+++ 1.3/test_suite/unit_tests/_generic_fns/_structure/test_scientific.py Sun 
Apr 20 19:19:29 2008
@@ -103,6 +103,24 @@
         self.assertEqual(mol.sequence(), ['GLY', 'PRO', 'LEU', 'GLY', 'SER', 
'MET', 'ASP', 'SER', 'PRO', 'PRO', 'GLU', 'GLY'])
 
 
+    def test___molecule_loop_selection_no_match(self):
+        """Test the Scientific_data.__molecule_loop() method with a 
non-matching selection object."""
+
+        # Load the PDB file.
+        self.data.load_structures(self.test_pdb_path)
+
+        # Create the non-matching selection object.
+        sel_obj = Selection('#XXX')
+
+        # Loop over the molecules.
+        mol_count = 0
+        for mol, mol_name, mol_type in 
self.data._Scientific_data__molecule_loop(self.data.structural_data[0], 
sel_obj):
+            mol_count = mol_count + 1
+
+        # Test the number of molecules looped over.
+        self.assertEqual(mol_count, 0)
+
+
     def test_atom_loop(self):
         """Test the Scientific_data.atom_loop() method."""