mirror of
https://github.com/encode/django-rest-framework.git
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111 lines
3.6 KiB
Python
111 lines
3.6 KiB
Python
# -*- coding: utf-8 -*-
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from __future__ import unicode_literals
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from django.test import RequestFactory, TestCase
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from django.utils import six, translation
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from django.utils.translation import ugettext_lazy as _
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from rest_framework.exceptions import (
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APIException, ErrorDetail, Throttled, _get_error_details, bad_request,
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server_error
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)
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class ExceptionTestCase(TestCase):
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def test_get_error_details(self):
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example = "string"
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lazy_example = _(example)
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assert _get_error_details(lazy_example) == example
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assert isinstance(
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_get_error_details(lazy_example),
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ErrorDetail
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)
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assert _get_error_details({'nested': lazy_example})['nested'] == example
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assert isinstance(
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_get_error_details({'nested': lazy_example})['nested'],
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ErrorDetail
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)
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assert _get_error_details([[lazy_example]])[0][0] == example
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assert isinstance(
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_get_error_details([[lazy_example]])[0][0],
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ErrorDetail
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)
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def test_get_full_details_with_throttling(self):
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exception = Throttled()
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assert exception.get_full_details() == {
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'message': 'Request was throttled.', 'code': 'throttled'}
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exception = Throttled(wait=2)
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assert exception.get_full_details() == {
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'message': 'Request was throttled. Expected available in {} seconds.'.format(2 if six.PY3 else 2.),
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'code': 'throttled'}
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exception = Throttled(wait=2, detail='Slow down!')
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assert exception.get_full_details() == {
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'message': 'Slow down! Expected available in {} seconds.'.format(2 if six.PY3 else 2.),
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'code': 'throttled'}
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class ErrorDetailTests(TestCase):
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def test_eq(self):
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assert ErrorDetail('msg') == ErrorDetail('msg')
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assert ErrorDetail('msg', 'code') == ErrorDetail('msg', code='code')
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assert ErrorDetail('msg') == 'msg'
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assert ErrorDetail('msg', 'code') == 'msg'
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def test_ne(self):
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assert ErrorDetail('msg1') != ErrorDetail('msg2')
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assert ErrorDetail('msg') != ErrorDetail('msg', code='invalid')
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assert ErrorDetail('msg1') != 'msg2'
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assert ErrorDetail('msg1', 'code') != 'msg2'
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def test_repr(self):
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assert repr(ErrorDetail('msg1')) == \
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'ErrorDetail(string={!r}, code=None)'.format('msg1')
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assert repr(ErrorDetail('msg1', 'code')) == \
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'ErrorDetail(string={!r}, code={!r})'.format('msg1', 'code')
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def test_str(self):
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assert str(ErrorDetail('msg1')) == 'msg1'
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assert str(ErrorDetail('msg1', 'code')) == 'msg1'
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def test_hash(self):
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assert hash(ErrorDetail('msg')) == hash('msg')
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assert hash(ErrorDetail('msg', 'code')) == hash('msg')
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class TranslationTests(TestCase):
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@translation.override('fr')
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def test_message(self):
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# this test largely acts as a sanity test to ensure the translation files are present.
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self.assertEqual(_('A server error occurred.'), 'Une erreur du serveur est survenue.')
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self.assertEqual(six.text_type(APIException()), 'Une erreur du serveur est survenue.')
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def test_server_error():
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request = RequestFactory().get('/')
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response = server_error(request)
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assert response.status_code == 500
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assert response["content-type"] == 'application/json'
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def test_bad_request():
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request = RequestFactory().get('/')
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exception = Exception('Something went wrong — Not used')
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response = bad_request(request, exception)
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assert response.status_code == 400
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assert response["content-type"] == 'application/json'
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