r5700 - /1.3/test_suite/unit_tests/_generic_fns/test_selection.py -- April 14, 2008 - 17:56

Author: bugman
Date: Mon Apr 14 17:56:40 2008
New Revision: 5700

URL: http://svn.gna.org/viewcvs/relax?rev=5700&view=rev
Log:
Wrote a unit test for the Selection object for boolean '&' mol-res-spin 
selections.


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=5700&r1=5699&r2=5700&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 Mon Apr 14 
17:56:40 2008
@@ -82,13 +82,43 @@
         relax_data_store.__reset__()
 
 
+    def test_Selection_boolean_and(self):
+        """Test the Selection object for boolean '&' mol-res-spin 
selections."""
+
+        # The Selection object.
+        obj = selection.Selection("#Ap4Aase:4 & :Pro@Ca")
+
+        # Test the union and intersection structure.
+        self.assertEqual(obj._union, None)
+        self.assertNotEqual(obj._intersect, None)
+        self.assertEqual(obj._intersect[0]._union, None)
+        self.assertEqual(obj._intersect[0]._intersect, None)
+        self.assertEqual(obj._intersect[1]._union, None)
+        self.assertEqual(obj._intersect[1]._intersect, None)
+
+        # Test the molecule, residue, and spins structures of the highest 
level object.
+        self.assertEqual(obj.molecules, [])
+        self.assertEqual(obj.residues, [])
+        self.assertEqual(obj.spins, [])
+
+        # Test the molecule, residue, and spins structures of the first 
intersection.
+        self.assertEqual(obj._intersect[0].molecules, ['Ap4Aase'])
+        self.assertEqual(obj._intersect[0].residues, [4])
+        self.assertEqual(obj._intersect[0].spins, [])
+
+        # Test the molecule, residue, and spins structures of the second 
intersection.
+        self.assertEqual(obj._intersect[1].molecules, [])
+        self.assertEqual(obj._intersect[1].residues, ['Pro'])
+        self.assertEqual(obj._intersect[1].spins, ['Ca'])
+
+
     def test_Selection_complex_boolean(self):
         """Test the Selection object for complex boolean mol-res-spin 
selections."""
 
-        # The Selection object:
+        # The Selection object.
         obj = selection.Selection("#Ap4Aase:4 & :Pro | #RNA")
 
-        # Tests
+        # Tests.
         self.assertEqual(obj._intersect, None)
         self.assertNotEqual(obj._union, None)