Source Code for Module test_suite.unit_tests._data_store.test___init__

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21   
22  # Python module imports. 
23  from os import sep 
24  import sys 
25   
26  # relax module imports. 
27  import data_store 
28  from data_store import Relax_data_store; ds = Relax_data_store() 
29  from test_suite.unit_tests.package_checking import PackageTestCase 
30   
31   
32 -class Empty_container: 
33      """An empty data container.""" 
34   
35   
36 -class Test___init__(PackageTestCase): 
37      """Unit tests for the data_store package.""" 
38   
39 -    def setUp(self): 
40          """Set up a complex relax data store.""" 
41   
42          # Package info. 
43          self.package = data_store 
44          self.package_name = 'data_store' 
45          self.package_path = sys.path[0] + sep + 'data_store' 
46           
47          # Add an empty data container as a new pipe. 
48          ds['empty'] = Empty_container() 
49   
50          # Add an object to the empty data container. 
51          ds['empty'].x = 1 
52   
53          # Add an object to the data store object. 
54          ds.test = 1 
55   
56   
57 -    def test_add(self): 
58          """Unit test for testing the addition of a new data pipe by the 'add()' method.""" 
59   
60          # Add a new data pipe. 
61          ds.add(pipe_name='new', pipe_type='mf') 
62   
63          # Test that the new data pipe exists. 
64          self.assertTrue('new' in ds) 
65   
66   
67 -    def test_repr(self): 
68          """Unit test for the validity of the __repr__() method.""" 
69   
70          # Test that __repr__() returns a string. 
71          self.assertTrue(type(ds.__repr__()), str) 
72   
73   
74 -    def test_reset(self): 
75          """Unit test for the __reset__() class method.""" 
76   
77          # Execute the reset method. 
78          ds.__reset__() 
79   
80          # Test that there are no keys. 
81          self.assertEqual(list(ds.keys()), []) 
82   
83          # Test that the object ds.test is deleted. 
84          self.assertTrue(not hasattr(ds, 'test')) 
85   
86          # Test that the object methods still exist. 
87          self.assertTrue(hasattr(ds, '__new__')) 
88          self.assertTrue(hasattr(ds, '__repr__')) 
89          self.assertTrue(hasattr(ds, '__reset__')) 
90          self.assertTrue(hasattr(ds, 'add')) 
91   
92          # Test that the object's initial objects still exist. 
93          self.assertTrue(hasattr(ds, 'current_pipe')) 
94