testObject.py

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#!/usr/bin/env python
#
# LSST Data Management System
# Copyright 2016 LSST Corporation.
#
# This product includes software developed by the
# LSST Project (http://www.lsst.org/).
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the LSST License Statement and
# the GNU General Public License along with this program.  If not,
# see <http://www.lsstcorp.org/LegalNotices/>.
#
 
 
class TestObject:
    """A basic object for testing. Contains a data blob that can be compared with other TestObject instances
    for equality (or inequality).
    """
 
    def __init__(self, data):
        self.datadata = data
 
    def __eq__(self, other):
        return self.datadata == other.data
 
    def __ne__(self, other):
        return self.datadata != other.data
 
    def __lt__(self, other):
        return self.datadata < other.data
 
    def __le__(self, other):
        return self.datadata <= other.data
 
    def __gt__(self, other):
        return self.datadata > other.data
 
    def __ge__(self, other):
        return self.datadata >= other.data
 
    def __repr__(self):
        return "TestObject(data=%r)" % self.datadata
 
 
class TestObjectPair:
    """An object for testing that contains 2 objects.
    """
 
    def __init__(self, objA=None, objB=None):
        self.objAobjA = objA
        self.objBobjB = objB
        self.usedInitSetterusedInitSetter = True if objA and objB else False
        self.usedASetterusedASetter = False
        self.usedBSetterusedBSetter = False
 
    @staticmethod
    def assembler(dataId, componentInfo, cls):
        return cls(componentInfo['a'].obj, componentInfo['b'].obj)
 
    @staticmethod
    def disassembler(obj, dataId, componentInfo):
        componentInfo['a'].obj = obj.objA
        componentInfo['b'].obj = obj.objB
 
    def __repr__(self):
        return "TestObjectPair(objA=%r, objB=%r)" % (self.objAobjA, self.objBobjB)
 
    def set_a(self, obj):
        self.objAobjA = obj
        self.usedASetterusedASetter = True
 
    def set_b(self, obj):
        self.objBobjB = obj
        self.usedBSetterusedBSetter = True
 
    def get_a(self):
        return self.objAobjA
 
    def get_b(self):
        return self.objBobjB
 
 
class TestObjectCamelCaseSetter:
    """A test object with camel case setter and getter e.g. `def setFoo...`"""
    def __init__(self):
        self._foo_foo = None
 
    def setFoo(self, val):
        self._foo_foo = val
 
    def getFoo(self):
        return self._foo_foo
 
 
class TestObjectUnderscoreSetter:
    """A test object with lower case camel case setter and getter e.g. `def setFoo...`"""
    def __init__(self):
        self._foo_foo = None
 
    def set_foo(self, val):
        self._foo_foo = val
 
    def get_foo(self):
        return self._foo_foo