mayan-edms/mayan/apps/motd/tests/test_api.py

from __future__ import unicode_literals

from django.test import override_settings

from rest_framework import status

from mayan.apps.rest_api.tests import BaseAPITestCase

from ..models import Message
from ..permissions import (
    permission_message_create, permission_message_delete,
    permission_message_edit, permission_message_view
)

from .literals import (
    TEST_LABEL, TEST_LABEL_EDITED, TEST_MESSAGE, TEST_MESSAGE_EDITED
)


@override_settings(OCR_AUTO_OCR=False)
class MOTDAPITestCase(BaseAPITestCase):
    def setUp(self):
        super(MOTDAPITestCase, self).setUp()
        self.login_user()

    def _create_message(self):
        return Message.objects.create(
            label=TEST_LABEL, message=TEST_MESSAGE
        )

    def _request_message_create_view(self):
        return self.post(
            viewname='rest_api:message-list', data={
                'label': TEST_LABEL, 'message': TEST_MESSAGE
            }
        )

    def test_message_create_view_no_permission(self):
        response = self._request_message_create_view()
        self.assertEqual(response.status_code, status.HTTP_403_FORBIDDEN)
        self.assertEqual(Message.objects.count(), 0)

    def test_message_create_view_with_permission(self):
        self.grant_permission(permission=permission_message_create)
        response = self._request_message_create_view()
        self.assertEqual(response.status_code, status.HTTP_201_CREATED)

        message = Message.objects.first()
        self.assertEqual(response.data['id'], message.pk)
        self.assertEqual(response.data['label'], TEST_LABEL)
        self.assertEqual(response.data['message'], TEST_MESSAGE)

        self.assertEqual(Message.objects.count(), 1)
        self.assertEqual(message.label, TEST_LABEL)
        self.assertEqual(message.message, TEST_MESSAGE)

    def _request_message_delete_view(self):
        return self.delete(
            viewname='rest_api:message-detail', args=(self.message.pk,)
        )

    def test_message_delete_view_no_access(self):
        self.message = self._create_message()
        response = self._request_message_delete_view()
        self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)
        self.assertEqual(Message.objects.count(), 1)

    def test_message_delete_view_with_access(self):
        self.message = self._create_message()
        self.grant_access(permission=permission_message_delete, obj=self.message)
        response = self._request_message_delete_view()
        self.assertEqual(response.status_code, status.HTTP_204_NO_CONTENT)
        self.assertEqual(Message.objects.count(), 0)

    def _request_message_detail_view(self):
        return self.get(
            viewname='rest_api:message-detail', args=(self.message.pk,)
        )

    def test_message_detail_view_no_access(self):
        self.message = self._create_message()
        response = self._request_message_detail_view()
        self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)

    def test_message_detail_view_with_access(self):
        self.message = self._create_message()
        self.grant_access(permission=permission_message_view, obj=self.message)
        response = self._request_message_detail_view()
        self.assertEqual(response.status_code, status.HTTP_200_OK)

        self.assertEqual(response.data['label'], TEST_LABEL)

    def _request_message_edit_via_patch_view(self):
        return self.patch(
            viewname='rest_api:message-detail', args=(self.message.pk,),
            data={
                'label': TEST_LABEL_EDITED,
                'message': TEST_MESSAGE_EDITED
            }
        )

    def test_message_edit_via_patch_view_no_access(self):
        self.message = self._create_message()
        response = self._request_message_edit_via_patch_view()
        self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)

        self.message.refresh_from_db()

        self.assertEqual(self.message.label, TEST_LABEL)
        self.assertEqual(self.message.message, TEST_MESSAGE)

    def test_message_edit_via_patch_view_with_access(self):
        self.message = self._create_message()
        self.grant_access(permission=permission_message_edit, obj=self.message)
        response = self._request_message_edit_via_patch_view()
        self.assertEqual(response.status_code, status.HTTP_200_OK)

        self.message.refresh_from_db()
        self.assertEqual(self.message.label, TEST_LABEL_EDITED)
        self.assertEqual(self.message.message, TEST_MESSAGE_EDITED)

    def _request_message_edit_via_put_view(self):
        return self.put(
            viewname='rest_api:message-detail', args=(self.message.pk,),
            data={
                'label': TEST_LABEL_EDITED,
                'message': TEST_MESSAGE_EDITED
            }
        )

    def test_message_edit_via_put_view_no_access(self):
        self.message = self._create_message()
        response = self._request_message_edit_via_put_view()
        self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)

        self.message.refresh_from_db()

        self.assertEqual(self.message.label, TEST_LABEL)
        self.assertEqual(self.message.message, TEST_MESSAGE)

    def test_message_edit_via_put_view_with_access(self):
        self.message = self._create_message()
        self.grant_access(permission=permission_message_edit, obj=self.message)
        response = self._request_message_edit_via_put_view()
        self.assertEqual(response.status_code, status.HTTP_200_OK)

        self.message.refresh_from_db()
        self.assertEqual(self.message.label, TEST_LABEL_EDITED)
        self.assertEqual(self.message.message, TEST_MESSAGE_EDITED)