Source Code for Module test_suite.unit_tests._data_store.test_pipe_container

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