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#/*##########################################################################
# Copyright (C) 2004 - 2012 European Synchrotron Radiation Facility
#
# This file is part of the PyMca X-ray Fluorescence Toolkit developed at
# the ESRF by the Software group.
#
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your option)
# any later version.
#
# This file 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 Lesser General Public License for more
# details.
#
#############################################################################*/
__author__ = "V.A. Sole - ESRF Data Analysis"
import unittest
import sys
import os
import gc
import tempfile
class testConfigDict(unittest.TestCase):
def setUp(self):
"""
import the module
"""
try:
from PyMca import ConfigDict
self._module = ConfigDict
except:
self._module = None
self._tmpFileName = None
def tearDown(self):
"""clean up any possible files"""
gc.collect()
if self._tmpFileName is not None:
if os.path.exists(self._tmpFileName):
os.remove(self._tmpFileName)
def testConfigDictImport(self):
#"""Test successful import"""
self.assertTrue(self._module is not None,\
"Unsuccessful PyMca.ConfigDict import")
def testConfigDictIO(self):
# create a dictionnary
from PyMca import ConfigDict
testDict = {}
testDict['simple_types'] = {}
testDict['simple_types']['float'] = 1.0
testDict['simple_types']['int'] = 1
testDict['simple_types']['string'] = "Hello World"
testDict['containers'] = {}
testDict['containers']['list'] = [-1, 'string', 3.0]
if ConfigDict.USE_NUMPY:
import numpy
testDict['containers']['array'] = numpy.array([1.0, 2.0, 3.0])
testDict['containers']['dict'] = {'key1': 'Hello World',
'key2': 2.0}
tmpFile = tempfile.mkstemp(text=False)
os.close(tmpFile[0])
self._tmpFileName = tmpFile[1]
writeInstance = ConfigDict.ConfigDict(initdict=testDict)
writeInstance.write(self._tmpFileName)
#read the data back
readInstance = ConfigDict.ConfigDict()
readInstance.read(self._tmpFileName)
# get read key list
testDictKeys = list(testDict.keys())
readKeys = list(readInstance.keys())
self.assertTrue(len(readKeys) == len(testDictKeys),
"Number of read keys not equal to number of written keys")
topKey = 'simple_types'
for key in testDict[topKey]:
original = testDict[topKey][key]
read = readInstance[topKey][key]
self.assertTrue( read == original,
"Read <%s> instead of <%s>" % (read, original))
topKey = 'containers'
for key in testDict[topKey]:
original = testDict[topKey][key]
read = readInstance[topKey][key]
if key == 'array':
self.assertTrue( read.all() == original.all(),
"Read <%s> instead of <%s>" % (read, original))
else:
self.assertTrue( read == original,
"Read <%s> instead of <%s>" % (read, original))
def getSuite(auto=True):
testSuite = unittest.TestSuite()
if auto:
testSuite.addTest(\
unittest.TestLoader().loadTestsFromTestCase(testConfigDict))
else:
# use a predefined order
testSuite.addTest(testConfigDict("testConfigDictImport"))
testSuite.addTest(testConfigDict("testConfigDictIO"))
return testSuite
def test(auto=False):
unittest.TextTestRunner(verbosity=2).run(getSuite(auto=auto))
if __name__ == '__main__':
test()
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