Source code for PyMca5.tests.ConfigDictTest

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# The PyMca X-Ray Fluorescence Toolkit
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__author__ = "V. Armando Sole - ESRF Data Analysis"
__contact__ = "sole@esrf.fr"
__license__ = "MIT"
__copyright__ = "European Synchrotron Radiation Facility, Grenoble, France"
import unittest
import sys
import os
import gc
import tempfile

[docs]class testConfigDict(unittest.TestCase):
[docs] def setUp(self): """ import the module """ try: from PyMca5.PyMcaIO import ConfigDict self._module = ConfigDict except: self._module = None self._tmpFileName = None
[docs] 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)
[docs] def testConfigDictImport(self): #"""Test successful import""" self.assertTrue(self._module is not None,\ "Unsuccessful PyMca.ConfigDict import")
[docs] def testConfigDictIO(self): # create a dictionnary from PyMca5.PyMcaIO 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))
[docs]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
[docs]def test(auto=False): unittest.TextTestRunner(verbosity=2).run(getSuite(auto=auto))
if __name__ == '__main__': test()