42 lines
1.8 KiB
Python
42 lines
1.8 KiB
Python
import decimal
|
|
from unittest import TestCase
|
|
from StringIO import StringIO
|
|
|
|
import json
|
|
from collections import OrderedDict
|
|
|
|
class TestDecode(TestCase):
|
|
def test_decimal(self):
|
|
rval = json.loads('1.1', parse_float=decimal.Decimal)
|
|
self.assertTrue(isinstance(rval, decimal.Decimal))
|
|
self.assertEqual(rval, decimal.Decimal('1.1'))
|
|
|
|
def test_float(self):
|
|
rval = json.loads('1', parse_int=float)
|
|
self.assertTrue(isinstance(rval, float))
|
|
self.assertEqual(rval, 1.0)
|
|
|
|
def test_decoder_optimizations(self):
|
|
# Several optimizations were made that skip over calls to
|
|
# the whitespace regex, so this test is designed to try and
|
|
# exercise the uncommon cases. The array cases are already covered.
|
|
rval = json.loads('{ "key" : "value" , "k":"v" }')
|
|
self.assertEqual(rval, {"key":"value", "k":"v"})
|
|
|
|
def test_object_pairs_hook(self):
|
|
s = '{"xkd":1, "kcw":2, "art":3, "hxm":4, "qrt":5, "pad":6, "hoy":7}'
|
|
p = [("xkd", 1), ("kcw", 2), ("art", 3), ("hxm", 4),
|
|
("qrt", 5), ("pad", 6), ("hoy", 7)]
|
|
self.assertEqual(json.loads(s), eval(s))
|
|
self.assertEqual(json.loads(s, object_pairs_hook=lambda x: x), p)
|
|
self.assertEqual(json.load(StringIO(s),
|
|
object_pairs_hook=lambda x: x), p)
|
|
od = json.loads(s, object_pairs_hook=OrderedDict)
|
|
self.assertEqual(od, OrderedDict(p))
|
|
self.assertEqual(type(od), OrderedDict)
|
|
# the object_pairs_hook takes priority over the object_hook
|
|
self.assertEqual(json.loads(s,
|
|
object_pairs_hook=OrderedDict,
|
|
object_hook=lambda x: None),
|
|
OrderedDict(p))
|