Source Code for Module test_suite.unit_tests._data.test_pipe_container

 1  ############################################################################### 
 2  #                                                                             # 
 3  # Copyright (C) 2008 Edward d'Auvergne                                        # 
 4  #                                                                             # 
 5  # This file is part of the program relax.                                     # 
 6  #                                                                             # 
 7  # relax is free software; you can redistribute it and/or modify               # 
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15  # GNU General Public License for more details.                                # 
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21  ############################################################################### 
22   
23  # Python module imports. 
24  from unittest import TestCase 
25   
26  # relax module imports. 
27  from data.pipe_container import PipeContainer 
28   
29   
30 -class Test_pipe_container(TestCase): 
31      """Unit tests for the data.pipe_container relax module.""" 
32   
33 -    def setUp(self): 
34          """Create a data pipe structure for testing all the object methods.""" 
35   
36          # The initial empty structure. 
37          self.data_pipe = PipeContainer() 
38   
39   
40 -    def tearDown(self): 
41          """Delete the data pipe.""" 
42   
43          del self.data_pipe 
44   
45   
46 -    def test_PipeContainer_repr(self): 
47          """Test the PipeContainer.__repr__() method.""" 
48   
49          # Add a few objects. 
50          self.data_pipe.x = 10 
51          self.data_pipe.chi2 = PipeContainer() 
52   
53          # Test that __repr__() returns a string. 
54          self.assert_(type(self.data_pipe.__repr__()), str) 
55   
56   
57 -    def test_PipeContainer_repr_empty_pipe(self): 
58          """Test the PipeContainer.__repr__() method for an empty data pipe.""" 
59   
60          # Test that __repr__() returns a string. 
61          self.assert_(type(self.data_pipe.__repr__()), str) 
62   
63   
64 -    def test_PipeContainer_is_empty(self): 
65          """Tests for the PipeContainer.is_empty() method.""" 
66   
67          # The newly initialised data pipe should be empty. 
68          self.assert_(self.data_pipe.is_empty()) 
69   
70          # Add an object. 
71          self.data_pipe.x = 1 
72          self.assert_(not self.data_pipe.is_empty()) 
73   
74          # Reset the data pipe, and modify an object. 
75          self.setUp() 
76          self.data_pipe.mol[0].name = 'Ap4Aase' 
77          self.assert_(not self.data_pipe.is_empty()) 
78   
79          # The pipe type can be set in the empty data pipe. 
80          self.setUp() 
81          self.data_pipe.pipe_type = 'mf' 
82          self.assert_(self.data_pipe.is_empty()) 
83