Source Code for Module test_suite.system_tests.mol_res_spin

 1  ############################################################################### 
 2  #                                                                             # 
 3  # Copyright (C) 2012 Edward d'Auvergne                                        # 
 4  #                                                                             # 
 5  # This file is part of the program relax.                                     # 
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21  ############################################################################### 
22   
23  # Module docstring. 
24  """System tests of the molecule, residue, and spin sequence operators.""" 
25   
26   
27  # Python module imports. 
28  from os import sep 
29   
30  # relax module imports. 
31  from base_classes import SystemTestCase 
32  from data import Relax_data_store; ds = Relax_data_store() 
33  from status import Status; status = Status() 
34   
35   
36 -class Mol_res_spin(SystemTestCase): 
37      """Class for testing the mol_res_spin functions.""" 
38   
39 -    def setUp(self): 
40          """Set up for all the functional tests.""" 
41   
42          # Create the data pipe. 
43          self.interpreter.pipe.create('mf', 'mf') 
44   
45   
46 -    def test_residue_delete(self): 
47          """Test residue deletion.""" 
48   
49          # Read a PDB file. 
50          self.interpreter.structure.read_pdb(file='sphere.pdb', dir=status.install_path + sep+'test_suite'+sep+'shared_data'+sep+'model_free'+sep+'sphere') 
51   
52          # Load the spins. 
53          self.interpreter.structure.load_spins() 
54   
55          # Test the original sequence data. 
56          self.assertEqual(len(cdp.mol), 1) 
57          self.assertEqual(len(cdp.mol[0].res), 9) 
58   
59          # Delete the first residue. 
60          self.interpreter.residue.delete(res_id='#sphere_mol1:1') 
61   
62          # Test the remaining sequence data. 
63          self.assertEqual(len(cdp.mol), 1) 
64          self.assertEqual(len(cdp.mol[0].res), 8) 
65