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-rw-r--r--djangorestframework/tests/throttling.py144
1 files changed, 0 insertions, 144 deletions
diff --git a/djangorestframework/tests/throttling.py b/djangorestframework/tests/throttling.py
deleted file mode 100644
index 3033614f..00000000
--- a/djangorestframework/tests/throttling.py
+++ /dev/null
@@ -1,144 +0,0 @@
-"""
-Tests for the throttling implementations in the permissions module.
-"""
-
-from django.test import TestCase
-from django.contrib.auth.models import User
-from django.core.cache import cache
-
-from djangorestframework.compat import RequestFactory
-from djangorestframework.views import APIView
-from djangorestframework.throttling import UserRateThrottle
-from djangorestframework.response import Response
-
-
-class User3SecRateThrottle(UserRateThrottle):
- rate = '3/sec'
- scope = 'seconds'
-
-
-class User3MinRateThrottle(UserRateThrottle):
- rate = '3/min'
- scope = 'minutes'
-
-
-class MockView(APIView):
- throttle_classes = (User3SecRateThrottle,)
-
- def get(self, request):
- return Response('foo')
-
-
-class MockView_MinuteThrottling(APIView):
- throttle_classes = (User3MinRateThrottle,)
-
- def get(self, request):
- return Response('foo')
-
-
-class ThrottlingTests(TestCase):
- urls = 'djangorestframework.tests.throttling'
-
- def setUp(self):
- """
- Reset the cache so that no throttles will be active
- """
- cache.clear()
- self.factory = RequestFactory()
-
- def test_requests_are_throttled(self):
- """
- Ensure request rate is limited
- """
- request = self.factory.get('/')
- for dummy in range(4):
- response = MockView.as_view()(request)
- self.assertEqual(429, response.status_code)
-
- def set_throttle_timer(self, view, value):
- """
- Explicitly set the timer, overriding time.time()
- """
- view.throttle_classes[0].timer = lambda self: value
-
- def test_request_throttling_expires(self):
- """
- Ensure request rate is limited for a limited duration only
- """
- self.set_throttle_timer(MockView, 0)
-
- request = self.factory.get('/')
- for dummy in range(4):
- response = MockView.as_view()(request)
- self.assertEqual(429, response.status_code)
-
- # Advance the timer by one second
- self.set_throttle_timer(MockView, 1)
-
- response = MockView.as_view()(request)
- self.assertEqual(200, response.status_code)
-
- def ensure_is_throttled(self, view, expect):
- request = self.factory.get('/')
- request.user = User.objects.create(username='a')
- for dummy in range(3):
- view.as_view()(request)
- request.user = User.objects.create(username='b')
- response = view.as_view()(request)
- self.assertEqual(expect, response.status_code)
-
- def test_request_throttling_is_per_user(self):
- """
- Ensure request rate is only limited per user, not globally for
- PerUserThrottles
- """
- self.ensure_is_throttled(MockView, 200)
-
- def ensure_response_header_contains_proper_throttle_field(self, view, expected_headers):
- """
- Ensure the response returns an X-Throttle field with status and next attributes
- set properly.
- """
- request = self.factory.get('/')
- for timer, expect in expected_headers:
- self.set_throttle_timer(view, timer)
- response = view.as_view()(request)
- if expect is not None:
- self.assertEquals(response['X-Throttle-Wait-Seconds'], expect)
- else:
- self.assertFalse('X-Throttle-Wait-Seconds' in response.headers)
-
- def test_seconds_fields(self):
- """
- Ensure for second based throttles.
- """
- self.ensure_response_header_contains_proper_throttle_field(MockView,
- ((0, None),
- (0, None),
- (0, None),
- (0, '1')
- ))
-
- def test_minutes_fields(self):
- """
- Ensure for minute based throttles.
- """
- self.ensure_response_header_contains_proper_throttle_field(MockView_MinuteThrottling,
- ((0, None),
- (0, None),
- (0, None),
- (0, '60')
- ))
-
- def test_next_rate_remains_constant_if_followed(self):
- """
- If a client follows the recommended next request rate,
- the throttling rate should stay constant.
- """
- self.ensure_response_header_contains_proper_throttle_field(MockView_MinuteThrottling,
- ((0, None),
- (20, None),
- (40, None),
- (60, None),
- (80, None)
- ))