lsst.daf.persistence  14.0
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testObject.py
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1 #!/usr/bin/env python
2 #
3 # LSST Data Management System
4 # Copyright 2016 LSST Corporation.
5 #
6 # This product includes software developed by the
7 # LSST Project (http://www.lsst.org/).
8 #
9 # This program is free software: you can redistribute it and/or modify
10 # it under the terms of the GNU General Public License as published by
11 # the Free Software Foundation, either version 3 of the License, or
12 # (at your option) any later version.
13 #
14 # This program is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 # GNU General Public License for more details.
18 #
19 # You should have received a copy of the LSST License Statement and
20 # the GNU General Public License along with this program. If not,
21 # see <http://www.lsstcorp.org/LegalNotices/>.
22 #
23 
24 
25 class TestObject(object):
26  """A basic object for testing. Contains a data blob that can be compared with other TestObject instances
27  for equality (or inequality).
28  """
29 
30  def __init__(self, data):
31  self.data = data
32 
33  def __eq__(self, other):
34  return self.data == other.data
35 
36  def __ne__(self, other):
37  return self.data != other.data
38 
39  def __lt__(self, other):
40  return self.data < other.data
41 
42  def __le__(self, other):
43  return self.data <= other.data
44 
45  def __eq__(self, other):
46  return self.data == other.data
47 
48  def __gt__(self, other):
49  return self.data > other.data
50 
51  def __ge__(self, other):
52  return self.data >= other.data
53 
54  def __repr__(self):
55  return "TestObject(data=%r)" % self.data
56 
57 
58 class TestObjectPair(object):
59  """An object for testing that contains 2 objects.
60  """
61 
62  def __init__(self, objA=None, objB=None):
63  self.objA = objA
64  self.objB = objB
65  self.usedInitSetter = True if objA and objB else False
66  self.usedASetter = False
67  self.usedBSetter = False
68 
69  @staticmethod
70  def assembler(dataId, componentInfo, cls):
71  return cls(componentInfo['a'].obj, componentInfo['b'].obj)
72 
73  @staticmethod
74  def disassembler(obj, dataId, componentInfo):
75  componentInfo['a'].obj = obj.objA
76  componentInfo['b'].obj = obj.objB
77 
78  def __repr__(self):
79  return "TestObjectPair(objA=%r, objB=%r)" % (self.objA, self.objB)
80 
81  def set_a(self, obj):
82  self.objA = obj
83  self.usedASetter = True
84 
85  def set_b(self, obj):
86  self.objB = obj
87  self.usedBSetter = True
88 
89  def get_a(self):
90  return self.objA
91 
92  def get_b(self):
93  return self.objB
94 
95 
97  """A test object with camel case setter and getter e.g. `def setFoo...`"""
98  def __init__(self):
99  self._foo = None
100 
101  def setFoo(self, val):
102  self._foo = val
103 
104  def getFoo(self):
105  return self._foo
106 
107 
109  """A test object with lower case camel case setter and getter e.g. `def setFoo...`"""
110  def __init__(self):
111  self._foo = None
112 
113  def set_foo(self, val):
114  self._foo = val
115 
116  def get_foo(self):
117  return self._foo
118