# Fetch context data from response.

        location, entities = response.context_data["location_entities"][0]

        # Set-up expected context data values.

        expected_entities = ["<Entity: Test Entity 1 (Test Project 1 - Test Location 1)>",

                             "<Entity: Test Entity 2 (Test Project 1 - Test Location 1)>"]

        # Validate context data.

        self.assertEqual(location.name, "Test Location 1")

        self.assertQuerysetEqual(entities, expected_entities)

        # Fetch context data from response.

        location, entities = response.context_data["location_entities"][1]

        expected_outgoing_communications = ["<Communication: Test Entity 1 -> Test Entity 2 (UDP:123)>",

                                            "<Communication: Test Entity 1 -> Test Entity 3 (UDP:53)>"]

        expected_interfaces = ["<Interface: Test Entity 1 (192.168.1.1)>"]

        # Validate the response.

        self.assertQuerysetEqual(response.context_data["interfaces"], expected_interfaces)

        self.assertQuerysetEqual(response.context_data["incoming_communications"], expected_incoming_communications)

        self.assertQuerysetEqual(response.context_data["outgoing_communications"], expected_outgoing_communications)

        self.assertEqual(response.context_data["entity"], expected_entity)

        self.assertTrue("entity_iptables" in response.context_data)

class LocationCreateViewTest(PermissionTestMixin, TestCase):

    view_class = LocationCreateView

    sufficient_permissions = ("add_location",)

    def test_form_styling(self):

        """

        Tests if proper form styling is being applied.

        """

        # Get the view.

        response = generate_get_response(view)

        self.assertContains(response, 'class="span6 textinput')

        self.assertContains(response, 'class="span6 textarea')

        self.assertContains(response, 'placeholder="New Location"')

        self.assertContains(response, 'placeholder="Description for new location."')

class LocationUpdateViewTest(PermissionTestMixin, TestCase):

    fixtures = ['test-data.json']

    view_class = LocationUpdateView