diff options
Diffstat (limited to 'tests/serializers/test_json.py')
| -rw-r--r-- | tests/serializers/test_json.py | 52 |
1 files changed, 30 insertions, 22 deletions
diff --git a/tests/serializers/test_json.py b/tests/serializers/test_json.py index 93e51e124c..0c625684ac 100644 --- a/tests/serializers/test_json.py +++ b/tests/serializers/test_json.py @@ -56,21 +56,25 @@ class JsonSerializerTestCase(SerializersTestBase, TestCase): @staticmethod def _get_pk_values(serial_str): serial_list = json.loads(serial_str) - return [obj_dict['pk'] for obj_dict in serial_list] + return [obj_dict["pk"] for obj_dict in serial_list] @staticmethod def _get_field_values(serial_str, field_name): serial_list = json.loads(serial_str) - return [obj_dict['fields'][field_name] for obj_dict in serial_list if field_name in obj_dict['fields']] + return [ + obj_dict["fields"][field_name] + for obj_dict in serial_list + if field_name in obj_dict["fields"] + ] def test_indentation_whitespace(self): s = serializers.json.Serializer() json_data = s.serialize([Score(score=5.0), Score(score=6.0)], indent=2) for line in json_data.splitlines(): - if re.search(r'.+,\s*$', line): + if re.search(r".+,\s*$", line): self.assertEqual(line, line.rstrip()) - @isolate_apps('serializers') + @isolate_apps("serializers") def test_custom_encoder(self): class ScoreDecimal(models.Model): score = models.DecimalField() @@ -106,8 +110,10 @@ class JsonSerializerTestCase(SerializersTestBase, TestCase): "team": "Team" } }]""" - with self.assertRaisesMessage(DeserializationError, "(serializers.player:pk=badpk)"): - list(serializers.deserialize('json', test_string)) + with self.assertRaisesMessage( + DeserializationError, "(serializers.player:pk=badpk)" + ): + list(serializers.deserialize("json", test_string)) def test_helpful_error_message_invalid_field(self): """ @@ -125,7 +131,7 @@ class JsonSerializerTestCase(SerializersTestBase, TestCase): }]""" expected = "(serializers.player:pk=1) field_value was 'invalidint'" with self.assertRaisesMessage(DeserializationError, expected): - list(serializers.deserialize('json', test_string)) + list(serializers.deserialize("json", test_string)) def test_helpful_error_message_for_foreign_keys(self): """ @@ -146,7 +152,7 @@ class JsonSerializerTestCase(SerializersTestBase, TestCase): key = ["doesnotexist", "metadata"] expected = "(serializers.category:pk=1) field_value was '%r'" % key with self.assertRaisesMessage(DeserializationError, expected): - list(serializers.deserialize('json', test_string)) + list(serializers.deserialize("json", test_string)) def test_helpful_error_message_for_many2many_non_natural(self): """ @@ -176,7 +182,7 @@ class JsonSerializerTestCase(SerializersTestBase, TestCase): }]""" expected = "(serializers.article:pk=1) field_value was 'doesnotexist'" with self.assertRaisesMessage(DeserializationError, expected): - list(serializers.deserialize('json', test_string)) + list(serializers.deserialize("json", test_string)) def test_helpful_error_message_for_many2many_natural1(self): """ @@ -214,7 +220,7 @@ class JsonSerializerTestCase(SerializersTestBase, TestCase): key = ["doesnotexist", "meta1"] expected = "(serializers.article:pk=1) field_value was '%r'" % key with self.assertRaisesMessage(DeserializationError, expected): - for obj in serializers.deserialize('json', test_string): + for obj in serializers.deserialize("json", test_string): obj.save() def test_helpful_error_message_for_many2many_natural2(self): @@ -249,7 +255,7 @@ class JsonSerializerTestCase(SerializersTestBase, TestCase): }]""" expected = "(serializers.article:pk=1) field_value was 'doesnotexist'" with self.assertRaisesMessage(DeserializationError, expected): - for obj in serializers.deserialize('json', test_string, ignore=False): + for obj in serializers.deserialize("json", test_string, ignore=False): obj.save() def test_helpful_error_message_for_many2many_not_iterable(self): @@ -264,10 +270,12 @@ class JsonSerializerTestCase(SerializersTestBase, TestCase): expected = "(serializers.m2mdata:pk=1) field_value was 'None'" with self.assertRaisesMessage(DeserializationError, expected): - next(serializers.deserialize('json', test_string, ignore=False)) + next(serializers.deserialize("json", test_string, ignore=False)) -class JsonSerializerTransactionTestCase(SerializersTransactionTestBase, TransactionTestCase): +class JsonSerializerTransactionTestCase( + SerializersTransactionTestBase, TransactionTestCase +): serializer_name = "json" fwd_ref_str = """[ { @@ -299,23 +307,23 @@ class JsonSerializerTransactionTestCase(SerializersTransactionTestBase, Transact class DjangoJSONEncoderTests(SimpleTestCase): def test_lazy_string_encoding(self): self.assertEqual( - json.dumps({'lang': gettext_lazy("French")}, cls=DjangoJSONEncoder), - '{"lang": "French"}' + json.dumps({"lang": gettext_lazy("French")}, cls=DjangoJSONEncoder), + '{"lang": "French"}', ) - with override('fr'): + with override("fr"): self.assertEqual( - json.dumps({'lang': gettext_lazy("French")}, cls=DjangoJSONEncoder), - '{"lang": "Fran\\u00e7ais"}' + json.dumps({"lang": gettext_lazy("French")}, cls=DjangoJSONEncoder), + '{"lang": "Fran\\u00e7ais"}', ) def test_timedelta(self): duration = datetime.timedelta(days=1, hours=2, seconds=3) self.assertEqual( - json.dumps({'duration': duration}, cls=DjangoJSONEncoder), - '{"duration": "P1DT02H00M03S"}' + json.dumps({"duration": duration}, cls=DjangoJSONEncoder), + '{"duration": "P1DT02H00M03S"}', ) duration = datetime.timedelta(0) self.assertEqual( - json.dumps({'duration': duration}, cls=DjangoJSONEncoder), - '{"duration": "P0DT00H00M00S"}' + json.dumps({"duration": duration}, cls=DjangoJSONEncoder), + '{"duration": "P0DT00H00M00S"}', ) |