1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
|
import unittest
import simplejson as json
class ForJson(object):
def for_json(self):
return {'for_json': 1}
class NestedForJson(object):
def for_json(self):
return {'nested': ForJson()}
class ForJsonList(object):
def for_json(self):
return ['list']
class DictForJson(dict):
def for_json(self):
return {'alpha': 1}
class ListForJson(list):
def for_json(self):
return ['list']
class TestForJsonWithSpeedups(unittest.TestCase):
def setUp(self):
if not json.encoder.c_make_encoder:
raise unittest.SkipTest("No speedups.")
@staticmethod
def _dump(obj):
return json.dumps(obj, for_json=True)
def test_for_json_encodes_stand_alone_object(self):
self.assertEqual(self._dump(ForJson()), '{"for_json": 1}')
def test_for_json_encodes_object_nested_in_dict(self):
self.assertEqual(self._dump({'hooray': ForJson()}), '{"hooray": '
'{"for_json": 1}}')
def test_for_json_encodes_object_nested_in_list_within_dict(self):
self.assertEqual(self._dump({'list': [0, ForJson(), 2, 3]}),
'{"list": [0, {"for_json": 1}, 2, 3]}')
def test_for_json_encodes_object_nested_within_object(self):
self.assertEqual(self._dump(NestedForJson()),
'{"nested": {"for_json": 1}}')
def test_for_json_encodes_list(self):
self.assertEqual(self._dump(ForJsonList()), '["list"]')
def test_for_json_encodes_list_within_object(self):
self.assertEqual(self._dump({'nested': ForJsonList()}),
'{"nested": ["list"]}')
def test_for_json_encodes_dict_subclass(self):
self.assertEqual(self._dump(DictForJson(a=1)), '{"alpha": 1}')
def test_for_json_encodes_list_subclass(self):
self.assertEqual(self._dump(ListForJson(['l'])), '["list"]')
def tset_for_json_ignored_if_not_true_with_dict_subclass(self):
self.assertEqual(json.dumps(DictForJson(a=1)), '{"a": 1}')
def test_for_json_ignored_if_not_true_with_list_subclass(self):
self.assertEqual(json.dumps(ListForJson(['l'])), '["l"]')
def test_raises_typeerror_if_for_json_not_true_with_object(self):
self.assertRaises(TypeError, json.dumps, ForJson())
class TestForJsonWithoutSpeedups(unittest.TestCase):
def setUp(self):
if json.encoder.c_make_encoder:
json._toggle_speedups(False)
def tearDown(self):
if json.encoder.c_make_encoder:
json._toggle_speedups(True)
@staticmethod
def _dump(obj):
return json.dumps(obj, for_json=True)
def test_for_json_encodes_stand_alone_object(self):
self.assertEqual(self._dump(ForJson()), '{"for_json": 1}')
def test_for_json_encodes_object_nested_in_dict(self):
self.assertEqual(self._dump({'hooray': ForJson()}), '{"hooray": '
'{"for_json": 1}}')
def test_for_json_encodes_object_nested_in_list_within_dict(self):
self.assertEqual(self._dump({'list': [0, ForJson(), 2, 3]}),
'{"list": [0, {"for_json": 1}, 2, 3]}')
def test_for_json_encodes_object_nested_within_object(self):
self.assertEqual(self._dump(NestedForJson()),
'{"nested": {"for_json": 1}}')
def test_for_json_encodes_list(self):
self.assertEqual(self._dump(ForJsonList()), '["list"]')
def test_for_json_encodes_list_within_object(self):
self.assertEqual(self._dump({'nested': ForJsonList()}),
'{"nested": ["list"]}')
def test_for_json_encodes_dict_subclass(self):
self.assertEqual(self._dump(DictForJson(a=1)), '{"alpha": 1}')
def test_for_json_encodes_list_subclass(self):
self.assertEqual(self._dump(ListForJson(['l'])), '["list"]')
def tset_for_json_ignored_if_not_true_with_dict_subclass(self):
self.assertEqual(json.dumps(DictForJson(a=1)), '{"a": 1}')
def test_for_json_ignored_if_not_true_with_list_subclass(self):
self.assertEqual(json.dumps(ListForJson(['l'])), '["l"]')
def test_raises_typeerror_if_for_json_not_true_with_object(self):
self.assertRaises(TypeError, json.dumps, ForJson())
|
