class TestBackscatteredElectronEnergyDetectorXMLHandler(unittest.TestCase):
def setUp(self):
unittest.TestCase.setUp(self)
self.h = BackscatteredElectronEnergyDetectorXMLHandler()
self.obj = BackscatteredElectronEnergyDetector(1000, (12.34, 56.78))
etree.register_namespace("mc", "http://pymontecarlo.sf.net")
source = BytesIO(
b'<mc:backscatteredElectronEnergyDetector xmlns:mc="http://pymontecarlo.sf.net"><channels>1000</channels><limits lower="12.34" upper="56.78" /></mc:backscatteredElectronEnergyDetector>'
)
self.element = etree.parse(source).getroot()
def tearDown(self):
unittest.TestCase.tearDown(self)
def testcan_parse(self):
self.assertTrue(self.h.can_parse(self.element))
def testparse(self):
obj = self.h.parse(self.element)
self.assertAlmostEqual(12.34, obj.limits_eV[0], 4)
self.assertAlmostEqual(56.78, obj.limits_eV[1], 4)
self.assertEqual(1000, obj.channels)
def testcan_convert(self):
self.assertTrue(self.h.can_convert(self.obj))
def testconvert(self):
element = self.h.convert(self.obj)
subelement = element.find("limits")
self.assertAlmostEqual(12.34, float(subelement.get("lower")), 4)
self.assertAlmostEqual(56.78, float(subelement.get("upper")), 4)
subelement = element.find("channels")
self.assertEqual(1000, int(subelement.text))