r3386 - /1.3/test_suite/unit_tests/generic_fns/test_residue.py -- October 29, 2007 - 15:07

Author: bugman
Date: Mon Oct 29 15:07:45 2007
New Revision: 3386

URL: http://svn.gna.org/viewcvs/relax?rev=3386&view=rev
Log:
Added 3 unit tests for the non-existant residue.renumber() function.


Modified:
    1.3/test_suite/unit_tests/generic_fns/test_residue.py

Modified: 1.3/test_suite/unit_tests/generic_fns/test_residue.py
URL: 
http://svn.gna.org/viewcvs/relax/1.3/test_suite/unit_tests/generic_fns/test_residue.py?rev=3386&r1=3385&r2=3386&view=diff
==============================================================================
--- 1.3/test_suite/unit_tests/generic_fns/test_residue.py (original)
+++ 1.3/test_suite/unit_tests/generic_fns/test_residue.py Mon Oct 29 15:07:45 
2007
@@ -306,3 +306,52 @@
 
         # Try renaming using a atom id.
         self.assertRaises(RelaxSpinSelectDisallowError, residue.rename, 
res_from='@111', new_name='K')
+
+
+    def test_renumber(self):
+        """Test the renumbering of a residue.
+
+        The function tested is generic_fns.residue.renumber().
+        """
+
+        # Create the first residue and add some data to its spin container.
+        residue.create(-10, 'His')
+
+        # Rename the residue.
+        residue.renumber(res_from='@-10', new_number=10)
+
+        # Test that the residue has been renumbered.
+        self.assertEqual(relax_data_store['orig'].mol[0].res[0].num, 10)
+
+
+    def test_renumber_many_fail(self):
+        """Test the renaming of multiple residues.
+
+        The function used is generic_fns.residue.renumber().
+        """
+
+        # Create the first residue and add some data to its spin container.
+        residue.create(1, 'Ala')
+
+        # Copy the residue a few times.
+        residue.copy(res_num_from=1, res_num_to=2)
+        residue.copy(res_num_from=1, res_name_from='Ala', res_num_to=3)
+
+        # Change the first residue's data.
+        relax_data_store['orig'].mol[0].res[0].spin[0].name = 'His'
+
+        # Copy the residue once more.
+        residue.copy(res_num_from=1, res_num_to=4, res_name_to='Met')
+
+        # Try renumbering all alanines.
+        self.assertRaises(RelaxError, residue.renumber, res_from='Ala', 
new_number=10)
+
+
+    def test_renumber_no_spin(self):
+        """Test the failure of renaming a residue when a spin id is given.
+
+        The function tested is generic_fns.residue.renumber().
+        """
+
+        # Try renaming using a atom id.
+        self.assertRaises(RelaxSpinSelectDisallowError, residue.renumber, 
res_from='@111', new_number=10)