1 files changed, 58 insertions, 2 deletions
diff --git a/tests/test_versioning.py b/tests/test_versioning.py
index eaac5dfb..c44f727d 100644
--- a/tests/test_versioning.py
+++ b/tests/test_versioning.py
@@ -1,5 +1,5 @@
 from django.conf.urls import include, url
-from rest_framework import versioning
+from rest_framework import status, versioning
 from rest_framework.decorators import APIView
 from rest_framework.response import Response
 from rest_framework.reverse import reverse
@@ -16,6 +16,16 @@ class ReverseView(APIView):
         return Response({'url': reverse('another', request=request)})
 
 
+class RequestInvalidVersionView(APIView):
+    def determine_version(self, request, *args, **kwargs):
+        scheme = self.versioning_class()
+        scheme.allowed_versions = ('v1', 'v2')
+        return (scheme.determine_version(request, *args, **kwargs), scheme)
+
+    def get(self, request, *args, **kwargs):
+        return Response({'version': request.version})
+
+
 factory = APIRequestFactory()
 
 mock_view = lambda request: None
@@ -150,7 +160,7 @@ class TestURLReversing(APITestCase):
         response = view(request)
         assert response.data == {'url': 'http://testserver/another/'}
 
-    def test_namespace_versioning(self):
+    def test_reverse_namespace_versioning(self):
         class FakeResolverMatch:
             namespace = 'v1'
 
@@ -165,3 +175,49 @@ class TestURLReversing(APITestCase):
         request = factory.get('/endpoint/')
         response = view(request)
         assert response.data == {'url': 'http://testserver/another/'}
+
+
+class TestInvalidVersion:
+    def test_invalid_query_param_versioning(self):
+        scheme = versioning.QueryParameterVersioning
+        view = RequestInvalidVersionView.as_view(versioning_class=scheme)
+
+        request = factory.get('/endpoint/?version=v3')
+        response = view(request)
+        assert response.status_code == status.HTTP_404_NOT_FOUND
+
+    def test_invalid_host_name_versioning(self):
+        scheme = versioning.HostNameVersioning
+        view = RequestInvalidVersionView.as_view(versioning_class=scheme)
+
+        request = factory.get('/endpoint/', HTTP_HOST='v3.example.org')
+        response = view(request)
+        assert response.status_code == status.HTTP_404_NOT_FOUND
+
+    def test_invalid_accept_header_versioning(self):
+        scheme = versioning.AcceptHeaderVersioning
+        view = RequestInvalidVersionView.as_view(versioning_class=scheme)
+
+        request = factory.get('/endpoint/', HTTP_ACCEPT='application/json; version=v3')
+        response = view(request)
+        assert response.status_code == status.HTTP_406_NOT_ACCEPTABLE
+
+    def test_invalid_url_path_versioning(self):
+        scheme = versioning.URLPathVersioning
+        view = RequestInvalidVersionView.as_view(versioning_class=scheme)
+
+        request = factory.get('/v3/endpoint/')
+        response = view(request, version='v3')
+        assert response.status_code == status.HTTP_404_NOT_FOUND
+
+    def test_invalid_namespace_versioning(self):
+        class FakeResolverMatch:
+            namespace = 'v3'
+
+        scheme = versioning.NamespaceVersioning
+        view = RequestInvalidVersionView.as_view(versioning_class=scheme)
+
+        request = factory.get('/v3/endpoint/')
+        request.resolver_match = FakeResolverMatch
+        response = view(request, version='v3')
+        assert response.status_code == status.HTTP_404_NOT_FOUND