def test_toNumber(self):
self.assertEqual(Functions.toNumber('1'), 1)
self.assertEqual(Functions.toNumber('0'), 0)
self.assertEqual(Functions.toNumber('-1'), -1)
self.assertEqual(Functions.toNumber('1.1'), 1.1)
self.assertEqual(Functions.toNumber(1.1), 1.1)
def test_toInt(self):
self.assertEqual(Functions.toInt('1'), 1)
self.assertEqual(Functions.toInt('0'), 0)
self.assertEqual(Functions.toInt('-1'), -1)
self.assertEqual(Functions.toInt('1.1'), None)
self.assertEqual(Functions.toInt(1.1), 1)
def test_toNumber(self):
self.assertEqual(Functions.toNumber('1'), 1)
self.assertEqual(Functions.toNumber('0'), 0)
self.assertEqual(Functions.toNumber('-1'), -1)
self.assertEqual(Functions.toNumber('1.1'), 1.1)
self.assertEqual(Functions.toNumber(1.1), 1.1)
def test_toInt(self):
self.assertEqual(Functions.toInt('1'), 1)
self.assertEqual(Functions.toInt('0'), 0)
self.assertEqual(Functions.toInt('-1'), -1)
self.assertEqual(Functions.toInt('1.1'), None)
self.assertEqual(Functions.toInt(1.1), 1)
def applyOperation(value, operation, args, location):
"""
Applies an operation to a value with some extra arguments.
:param value: a valid JSON value
:param operation: str name of the operation to apply (from the tokenizer)
:param args: [str] argument tokens
:return: a valid JSON value
"""
function = Functions.functions.get(operation)
if function is None:
#Is it a simple integer index?
index = Functions.toInt(operation)
if index is not None:
return value[index]
#Or perhaps it's a selector function? .abc.def
if operation[0] == '.':
if len(args) == 0:
return Utility.extractPath(value, operation[1:])
else:
raise SyntaxError(
'selector %s has arguments in "%s" (did you mean to do an operation?)'
% (operation[0], location))
#Nothing found -- error!
raise NameError('cannot find operation %s in "%s"' %
(operation, location))
return function(value, *args)
def test_toBool(self):
self.assertEqual(Functions.toBool('True'), True)
self.assertEqual(Functions.toBool('true'), True)
self.assertEqual(Functions.toBool('False'), False)
self.assertEqual(Functions.toBool('false'), False)
self.assertEqual(Functions.toBool('t'), False)
self.assertEqual(Functions.toBool('y'), False)
def test_toBool(self):
self.assertEqual(Functions.toBool('True'), True)
self.assertEqual(Functions.toBool('true'), True)
self.assertEqual(Functions.toBool('False'), False)
self.assertEqual(Functions.toBool('false'), False)
self.assertEqual(Functions.toBool('t'), False)
self.assertEqual(Functions.toBool('y'), False)