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-rw-r--r--djangorestframework/tests/throttling.py148
1 files changed, 0 insertions, 148 deletions
diff --git a/djangorestframework/tests/throttling.py b/djangorestframework/tests/throttling.py
deleted file mode 100644
index 7fdc6491..00000000
--- a/djangorestframework/tests/throttling.py
+++ /dev/null
@@ -1,148 +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 View
-from djangorestframework.permissions import PerUserThrottling, PerViewThrottling, PerResourceThrottling
-from djangorestframework.resources import FormResource
-
-class MockView(View):
- permissions = ( PerUserThrottling, )
- throttle = '3/sec'
-
- def get(self, request):
- return 'foo'
-
-class MockView_PerViewThrottling(MockView):
- permissions = ( PerViewThrottling, )
-
-class MockView_PerResourceThrottling(MockView):
- permissions = ( PerResourceThrottling, )
- resource = FormResource
-
-class MockView_MinuteThrottling(MockView):
- throttle = '3/min'
-
-
-
-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(503, response.status_code)
-
- def set_throttle_timer(self, view, value):
- """
- Explicitly set the timer, overriding time.time()
- """
- view.permissions[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(503, 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 test_request_throttling_is_per_view(self):
- """
- Ensure request rate is limited globally per View for PerViewThrottles
- """
- self.ensure_is_throttled(MockView_PerViewThrottling, 503)
-
- def test_request_throttling_is_per_resource(self):
- """
- Ensure request rate is limited globally per Resource for PerResourceThrottles
- """
- self.ensure_is_throttled(MockView_PerResourceThrottling, 503)
-
-
- 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)
- self.assertEquals(response['X-Throttle'], expect)
-
- def test_seconds_fields(self):
- """
- Ensure for second based throttles.
- """
- self.ensure_response_header_contains_proper_throttle_field(MockView,
- ((0, 'status=SUCCESS; next=0.33 sec'),
- (0, 'status=SUCCESS; next=0.50 sec'),
- (0, 'status=SUCCESS; next=1.00 sec'),
- (0, 'status=FAILURE; next=1.00 sec')
- ))
-
- def test_minutes_fields(self):
- """
- Ensure for minute based throttles.
- """
- self.ensure_response_header_contains_proper_throttle_field(MockView_MinuteThrottling,
- ((0, 'status=SUCCESS; next=20.00 sec'),
- (0, 'status=SUCCESS; next=30.00 sec'),
- (0, 'status=SUCCESS; next=60.00 sec'),
- (0, 'status=FAILURE; next=60.00 sec')
- ))
-
- 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, 'status=SUCCESS; next=20.00 sec'),
- (20, 'status=SUCCESS; next=20.00 sec'),
- (40, 'status=SUCCESS; next=20.00 sec'),
- (60, 'status=SUCCESS; next=20.00 sec'),
- (80, 'status=SUCCESS; next=20.00 sec')
- ))