def test_date_parser_with_none(self):
try:
datetime_to_date_parser(None,
model="collect_offline_app.testmodeldates",
field="f2")
except TypeError:
self.fail(
"the JSON object must be str, bytes or bytearry, not NoneType")
def test_date_parser_with_null(self):
obj = TestModelDates.objects.create()
json_text = serializers.serialize("json", [obj])
json_text = datetime_to_date_parser(json_text, field="f2")
json_data = deserialize(json_text)
for obj in json_data:
self.assertIsNone(obj.object.f2)
def test_date_parser(self):
datetime_format = "%Y-%m-%dT%H:%M:%S.%fZ"
obj = TestModelDates.objects.create()
json_text = serializers.serialize("json", [obj])
bad_date = obj.f3.strftime(datetime_format)
json_text = json_text.replace("null", f'"{bad_date}"')
json_text = datetime_to_date_parser(
json_text, model="collect_offline_app.testmodeldates", field="f2")
json_data = deserialize(json_text)
for obj in json_data:
self.assertEqual(obj.object.f3.date(), obj.object.f2)
def my_test_parser(json_text):
model = "collect_offline_app.testmodeldates"
field = "f2"
return datetime_to_date_parser(json_text, model=model, field=field)
def test_date_parser_with_no_fieldname(self):
obj = TestModelDates.objects.create()
json_text = serializers.serialize("json", [obj])
self.assertEqual(json_text, datetime_to_date_parser(json_text))