def test_pythonvalue(self):
instance = builtins.Double()
assert instance.pythonvalue('10') == float('10')
assert instance.pythonvalue('12') == float(12)
assert instance.pythonvalue('-0') == float(0)
assert instance.pythonvalue('0') == float(0)
def test_xmlvalue(self):
instance = builtins.Double()
assert instance.xmlvalue(float(10)) == '10.0'
assert instance.xmlvalue(float(3.9999)) == '3.9999'
assert instance.xmlvalue(float(12.78e-2)) == '0.1278'