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Direktori : /proc/self/root/lib64/python2.7/site-packages/simplejson/tests/ |
Current File : //proc/self/root/lib64/python2.7/site-packages/simplejson/tests/test_for_json.py |
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 TestForJson(unittest.TestCase): def assertRoundTrip(self, obj, other, for_json=True): if for_json is None: # None will use the default s = json.dumps(obj) else: s = json.dumps(obj, for_json=for_json) self.assertEqual( json.loads(s), other) def test_for_json_encodes_stand_alone_object(self): self.assertRoundTrip( ForJson(), ForJson().for_json()) def test_for_json_encodes_object_nested_in_dict(self): self.assertRoundTrip( {'hooray': ForJson()}, {'hooray': ForJson().for_json()}) def test_for_json_encodes_object_nested_in_list_within_dict(self): self.assertRoundTrip( {'list': [0, ForJson(), 2, 3]}, {'list': [0, ForJson().for_json(), 2, 3]}) def test_for_json_encodes_object_nested_within_object(self): self.assertRoundTrip( NestedForJson(), {'nested': {'for_json': 1}}) def test_for_json_encodes_list(self): self.assertRoundTrip( ForJsonList(), ForJsonList().for_json()) def test_for_json_encodes_list_within_object(self): self.assertRoundTrip( {'nested': ForJsonList()}, {'nested': ForJsonList().for_json()}) def test_for_json_encodes_dict_subclass(self): self.assertRoundTrip( DictForJson(a=1), DictForJson(a=1).for_json()) def test_for_json_encodes_list_subclass(self): self.assertRoundTrip( ListForJson(['l']), ListForJson(['l']).for_json()) def test_for_json_ignored_if_not_true_with_dict_subclass(self): for for_json in (None, False): self.assertRoundTrip( DictForJson(a=1), {'a': 1}, for_json=for_json) def test_for_json_ignored_if_not_true_with_list_subclass(self): for for_json in (None, False): self.assertRoundTrip( ListForJson(['l']), ['l'], for_json=for_json) def test_raises_typeerror_if_for_json_not_true_with_object(self): self.assertRaises(TypeError, json.dumps, ForJson()) self.assertRaises(TypeError, json.dumps, ForJson(), for_json=False)