def test_invalid_char_field(self):
# Too long string
self.data_set['title'] = 'Too Long Title For Defined Serializer'
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['CharField']['max_length']
self.assertEqual(int(response.data['errors'][0]['code']), code)
self.assertEqual(response.data['errors'][0]['field'], 'title')
# Empty string
self.data_set['title'] = ''
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['CharField']['blank']
self.assertEqual(int(response.data['errors'][0]['code']), code)
self.assertEqual(response.data['errors'][0]['field'], 'title')
# No data provided
self.data_set.pop('title')
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['CharField']['required']
self.assertEqual(int(response.data['errors'][0]['code']), code)
self.assertEqual(response.data['errors'][0]['field'], 'title')
def test_invalid_choice_field(self):
# invalid choice
self.data_set['language'] = 'brainfuck'
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['ChoiceField']['invalid_choice']
self.assertEqual(int(response.data['errors'][0]['code']), code)
self.assertEqual(response.data['errors'][0]['field'], 'language')
# empty string
self.data_set['language'] = ''
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['ChoiceField']['invalid_choice']
self.assertEqual(int(response.data['errors'][0]['code']), code)
self.assertEqual(response.data['errors'][0]['field'], 'language')
# no data provided
self.data_set.pop('language')
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['ChoiceField']['required']
self.assertEqual(int(response.data['errors'][0]['code']), code)
self.assertEqual(response.data['errors'][0]['field'], 'language')
def test_invalid_decimal_field(self):
# invalid
self.data_set['rating'] = 'text instead of float'
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['DecimalField']['invalid']
self.assertEqual(int(response.data['errors'][0]['code']), code)
self.assertEqual(response.data['errors'][0]['field'], 'rating')
# decimal places
self.data_set['rating'] = 2.99
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['DecimalField']['max_decimal_places']
self.assertEqual(int(response.data['errors'][0]['code']), code)
self.assertEqual(response.data['errors'][0]['field'], 'rating')
# decimal max digits
self.data_set['rating'] = 222.9
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['DecimalField']['max_digits']
self.assertEqual(int(response.data['errors'][0]['code']), code)
self.assertEqual(response.data['errors'][0]['field'], 'rating')
def test_invalid_choice_field(self):
# invalid choice
self.data_set['language'] = 'brainfuck'
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['ChoiceField']['invalid_choice']
self.assertEqual(response.data['errors'][0]['code'], code)
self.assertEqual(response.data['errors'][0]['field'], 'language')
# empty string
self.data_set['language'] = ''
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['ChoiceField']['invalid_choice']
self.assertEqual(response.data['errors'][0]['code'], code)
self.assertEqual(response.data['errors'][0]['field'], 'language')
# no data provided
self.data_set.pop('language')
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['ChoiceField']['required']
self.assertEqual(response.data['errors'][0]['code'], code)
self.assertEqual(response.data['errors'][0]['field'], 'language')
def test_invalid_char_field(self):
# Too long string
self.data_set['title'] = 'Too Long Title For Defined Serializer'
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['CharField']['max_length']
self.assertEqual(response.data['errors'][0]['code'], code)
self.assertEqual(response.data['errors'][0]['field'], 'title')
# Empty string
self.data_set['title'] = ''
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['CharField']['blank']
self.assertEqual(response.data['errors'][0]['code'], code)
self.assertEqual(response.data['errors'][0]['field'], 'title')
# No data provided
self.data_set.pop('title')
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['CharField']['required']
self.assertEqual(response.data['errors'][0]['code'], code)
self.assertEqual(response.data['errors'][0]['field'], 'title')
def test_invalid_decimal_field(self):
# invalid
self.data_set['rating'] = 'text instead of float'
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['DecimalField']['invalid']
self.assertEqual(response.data['errors'][0]['code'], code)
self.assertEqual(response.data['errors'][0]['field'], 'rating')
# decimal places
self.data_set['rating'] = 2.99
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['DecimalField']['max_decimal_places']
self.assertEqual(response.data['errors'][0]['code'], code)
self.assertEqual(response.data['errors'][0]['field'], 'rating')
# decimal max digits
self.data_set['rating'] = 222.9
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['DecimalField']['max_digits']
self.assertEqual(response.data['errors'][0]['code'], code)
self.assertEqual(response.data['errors'][0]['field'], 'rating')
def test_unique_constraint(self):
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
SnippetList.as_view()(request)
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_VALIDATOR_ERRORS['UniqueValidator']
self.assertEqual(int(response.data['watermark'][0]['code']), code)
def test_unique_constraint(self):
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
SnippetList.as_view()(request)
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_VALIDATOR_ERRORS['UniqueValidator']
self.assertEqual(response.data['errors'][0]['code'], code)
self.assertEqual(response.data['errors'][0]['field'], 'watermark')
def test_unique_constraint(self):
request = self.factory.post(reverse('snippet-list'),
data=self.data_set)
SnippetList.as_view()(request)
request = self.factory.post(reverse('snippet-list'),
data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
code = FRIENDLY_VALIDATOR_ERRORS['UniqueValidator']
errors = response.data.get('errors')
self.assertIsNotNone(errors)
self.assertIsNotNone(errors.get('watermark'))
self.assertEqual(type(errors['watermark']), list)
self.assertEqual(errors['watermark'][0]['code'], code)
def test_custom_field_validation_using_validators(self):
self.data_set['title'] = 'A title'
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
self.assertEqual(response.data['errors'][0]['field'], 'title')
self.assertEqual(response.data['errors'][0]['code'], 5001)
def test_invalid_boolean(self):
self.data_set['linenos'] = 'A text instead of a bool'
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['BooleanField']['invalid']
self.assertEqual(int(response.data['linenos'][0]['code']), code)
def test_field_dependency_validation(self):
self.data_set['title'] = 'A Python'
self.data_set['language'] = 'c++'
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
self.assertEqual(int(response.data['non_field_errors'][0]['code']), 8000)
def test_custom_field_validation_using_validators(self):
self.data_set['title'] = 'A title'
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
self.assertEqual(response.data['errors'][0]['field'], 'title')
self.assertEqual(int(response.data['errors'][0]['code']), 5001)
def test_couple_errors(self):
self.data_set['comment'] = 'comment'
self.data_set['rating'] = 'Not a number at all'
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
self.assertEqual(len(response.data['errors']), 2)
def test_custom_field_validation_method(self):
self.data_set['comment'] = 'comment'
request = self.factory.post(reverse('snippet-list'),
data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
self.assertEqual(response.data['errors'][0]['field'], 'comment')
self.assertEqual(response.data['errors'][0]['code'], 5000)
def test_field_dependency_validation(self):
self.data_set['title'] = 'A Python'
self.data_set['language'] = 'c++'
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
self.assertIsNone(response.data['errors'][0]['field'])
self.assertEqual(response.data['errors'][0]['code'], 8000)
def test_couple_errors(self):
self.data_set['comment'] = 'comment'
self.data_set['rating'] = 'Not a number at all'
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
self.assertEqual(len(response.data['errors']), 2)
def test_invalid_boolean(self):
self.data_set['linenos'] = 'A text instead of a bool'
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['BooleanField']['invalid']
self.assertEqual(response.data['errors'][0]['code'], code)
self.assertEqual(response.data['errors'][0]['field'], 'linenos')
def test_datetime_field_error_content(self):
# invalid
self.data_set['posted_date'] = 'text instead of date'
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['DateTimeField']['invalid']
self.assertEqual(int(response.data['posted_date'][0]['code']), code)
def test_datetime_field_error_content(self):
# invalid
self.data_set['posted_date'] = 'text instead of date'
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 400)
code = settings.FRIENDLY_FIELD_ERRORS['DateTimeField']['invalid']
self.assertEqual(response.data['errors'][0]['code'], code)
self.assertEqual(response.data['errors'][0]['field'], 'posted_date')
def test_couple_errors(self):
self.data_set['comment'] = 'comment'
self.data_set['rating'] = 'Not a number at all'
request = self.factory.post(reverse('snippet-list'),
data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
errors = response.data.get('errors')
self.assertIsNotNone(errors)
self.assertEqual(len(errors), 2)
def test_custom_field_validation_using_validators(self):
self.data_set['title'] = 'A title'
request = self.factory.post(reverse('snippet-list'),
data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
errors = response.data.get('errors')
self.assertIsNotNone(errors)
self.assertIsNotNone(errors.get('title'))
self.assertEqual(type(errors['title']), list)
self.assertEqual(errors['title'][0]['code'], 'incorrect_title')
def test_invalid_boolean(self):
self.data_set['linenos'] = 'A text instead of a bool'
request = self.factory.post(reverse('snippet-list'),
data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
code = FRIENDLY_FIELD_ERRORS['BooleanField']['invalid']
errors = response.data.get('errors')
self.assertIsNotNone(errors)
self.assertIsNotNone(errors.get('linenos'))
self.assertEqual(type(errors['linenos']), list)
self.assertEqual(errors['linenos'][0]['code'], code)
def test_invalid_choice_field(self):
# invalid choice
self.data_set['language'] = 'brainfuck'
request = self.factory.post(reverse('snippet-list'),
data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
code = FRIENDLY_FIELD_ERRORS['ChoiceField']['invalid_choice']
errors = response.data.get('errors')
self.assertIsNotNone(errors)
self.assertIsNotNone(errors.get('language'))
self.assertEqual(type(errors['language']), list)
self.assertEqual(errors['language'][0]['code'], code)
# empty string
self.data_set['language'] = ''
request = self.factory.post(reverse('snippet-list'),
data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
code = FRIENDLY_FIELD_ERRORS['ChoiceField']['invalid_choice']
errors = response.data.get('errors')
self.assertIsNotNone(errors)
self.assertIsNotNone(errors.get('language'))
self.assertEqual(type(errors['language']), list)
self.assertEqual(errors['language'][0]['code'], code)
# no data provided
self.data_set.pop('language')
request = self.factory.post(reverse('snippet-list'),
data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
code = FRIENDLY_FIELD_ERRORS['ChoiceField']['required']
errors = response.data.get('errors')
self.assertIsNotNone(errors)
self.assertIsNotNone(errors.get('language'))
self.assertEqual(type(errors['language']), list)
self.assertEqual(errors['language'][0]['code'], code)
def test_invalid_char_field(self):
# Too long string
self.data_set['title'] = 'Too Long Title For Defined Serializer'
request = self.factory.post(reverse('snippet-list'),
data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
code = FRIENDLY_FIELD_ERRORS['CharField']['max_length']
errors = response.data.get('errors')
self.assertIsNotNone(errors)
self.assertIsNotNone(errors.get('title'))
self.assertEqual(type(errors['title']), list)
self.assertEqual(errors['title'][0]['code'], code)
# Empty string
self.data_set['title'] = ''
request = self.factory.post(reverse('snippet-list'),
data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
code = FRIENDLY_FIELD_ERRORS['CharField']['blank']
errors = response.data.get('errors')
self.assertIsNotNone(errors)
self.assertIsNotNone(errors.get('title'))
self.assertEqual(type(errors['title']), list)
self.assertEqual(errors['title'][0]['code'], code)
# No data provided
self.data_set.pop('title')
request = self.factory.post(reverse('snippet-list'),
data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
code = FRIENDLY_FIELD_ERRORS['CharField']['required']
errors = response.data.get('errors')
self.assertIsNotNone(errors)
self.assertIsNotNone(errors.get('title'))
self.assertEqual(type(errors['title']), list)
self.assertEqual(errors['title'][0]['code'], code)
def test_datetime_field_error_content(self):
# invalid
self.data_set['posted_date'] = 'text instead of date'
request = self.factory.post(reverse('snippet-list'),
data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
code = FRIENDLY_FIELD_ERRORS['DateTimeField']['invalid']
errors = response.data.get('errors')
self.assertIsNotNone(errors)
self.assertIsNotNone(errors.get('posted_date'))
self.assertEqual(type(errors['posted_date']), list)
self.assertEqual(errors['posted_date'][0]['code'], code)
def test_invalid_decimal_field(self):
# invalid
self.data_set['rating'] = 'text instead of float'
request = self.factory.post(reverse('snippet-list'),
data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
code = FRIENDLY_FIELD_ERRORS['DecimalField']['invalid']
errors = response.data.get('errors')
self.assertIsNotNone(errors)
self.assertIsNotNone(errors.get('rating'))
self.assertEqual(type(errors['rating']), list)
self.assertEqual(errors['rating'][0]['code'], code)
# decimal places
self.data_set['rating'] = 2.99
request = self.factory.post(reverse('snippet-list'),
data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
code = FRIENDLY_FIELD_ERRORS['DecimalField']['max_decimal_places']
errors = response.data.get('errors')
self.assertIsNotNone(errors)
self.assertIsNotNone(errors.get('rating'))
self.assertEqual(type(errors['rating']), list)
self.assertEqual(errors['rating'][0]['code'], code)
# decimal max digits
self.data_set['rating'] = 222.9
request = self.factory.post(reverse('snippet-list'),
data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
code = FRIENDLY_FIELD_ERRORS['DecimalField']['max_digits']
errors = response.data.get('errors')
self.assertIsNotNone(errors)
self.assertIsNotNone(errors.get('rating'))
self.assertEqual(type(errors['rating']), list)
self.assertEqual(errors['rating'][0]['code'], code)
def test_field_dependency_validation(self):
self.data_set['title'] = 'A Python'
self.data_set['language'] = 'c++'
request = self.factory.post(reverse('snippet-list'),
data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
code = FRIENDLY_NON_FIELD_ERRORS['invalid']
errors = response.data.get('errors')
self.assertIsNotNone(errors)
self.assertIsNotNone(errors.get(api_settings.NON_FIELD_ERRORS_KEY))
self.assertEqual(type(errors[api_settings.NON_FIELD_ERRORS_KEY]), list)
c = errors[api_settings.NON_FIELD_ERRORS_KEY][0]['code']
self.assertEqual(c, code)
def test_create_a_valid_snippet(self):
request = self.factory.post(reverse('snippet-list'),
data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, status.HTTP_201_CREATED)
def test_empty_list_view(self):
request = self.factory.get(reverse('snippet-list'))
response = SnippetList.as_view()(request)
self.assertEqual(response.data, [])
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_handler_do_not_touch_pretty_errors(self):
self.data_set['language'] = 'node.js'
request = self.factory.post(reverse('snippet-list'),
data=self.data_set)
response = SnippetList.as_view()(request)
self.assertNotIn('status_code', response.data)
def test_handler_do_not_touch_pretty_errors(self):
self.data_set['language'] = 'node.js'
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertNotIn('status_code', response.data)
def test_empty_list_view(self):
request = self.factory.get(reverse('snippet-list'))
response = SnippetList.as_view()(request)
self.assertEqual(response.data, [])
self.assertEqual(response.status_code, 200)
def test_create_a_valid_snippet(self):
request = self.factory.post(reverse('snippet-list'), data=self.data_set)
response = SnippetList.as_view()(request)
self.assertEqual(response.status_code, 201)
