# TODO: Refactor these tests
#from django.test import TestCase
#from djangorestframework.compat import RequestFactory
#from djangorestframework.methods import MethodMixin, StandardMethodMixin, OverloadedPOSTMethodMixin
#
#
#class TestMethodMixins(TestCase): 
#    def setUp(self):
#        self.req = RequestFactory()
#
#    # Interface tests
#
#    def test_method_mixin_interface(self):
#        """Ensure the base ContentMixin interface is as expected."""
#        self.assertRaises(NotImplementedError, MethodMixin().determine_method, None)
#
#    def test_standard_method_mixin_interface(self):
#        """Ensure the StandardMethodMixin interface is as expected."""
#        self.assertTrue(issubclass(StandardMethodMixin, MethodMixin))
#        getattr(StandardMethodMixin, 'determine_method')
#
#    def test_overloaded_method_mixin_interface(self):
#        """Ensure the OverloadedPOSTMethodMixin interface is as expected."""
#        self.assertTrue(issubclass(OverloadedPOSTMethodMixin, MethodMixin))
#        getattr(OverloadedPOSTMethodMixin, 'METHOD_PARAM')
#        getattr(OverloadedPOSTMethodMixin, 'determine_method')
#
#    # Behavioural tests
#
#    def test_standard_behaviour_determines_GET(self):
#        """GET requests identified as GET method with StandardMethodMixin"""
#        request = self.req.get('/')
#        self.assertEqual(StandardMethodMixin().determine_method(request), 'GET')
#
#    def test_standard_behaviour_determines_POST(self):
#        """POST requests identified as POST method with StandardMethodMixin"""
#        request = self.req.post('/')
#        self.assertEqual(StandardMethodMixin().determine_method(request), 'POST')
#    
#    def test_overloaded_POST_behaviour_determines_GET(self):
#        """GET requests identified as GET method with OverloadedPOSTMethodMixin"""
#        request = self.req.get('/')
#        self.assertEqual(OverloadedPOSTMethodMixin().determine_method(request), 'GET')
#
#    def test_overloaded_POST_behaviour_determines_POST(self):
#        """POST requests identified as POST method with OverloadedPOSTMethodMixin"""
#        request = self.req.post('/')
#        self.assertEqual(OverloadedPOSTMethodMixin().determine_method(request), 'POST')
#    
#    def test_overloaded_POST_behaviour_determines_overloaded_method(self):
#        """POST requests can be overloaded to another method by setting a reserved form field with OverloadedPOSTMethodMixin"""
#        request = self.req.post('/', {OverloadedPOSTMethodMixin.METHOD_PARAM: 'DELETE'})
#        self.assertEqual(OverloadedPOSTMethodMixin().determine_method(request), 'DELETE')