''' testing models '''
from unittest.mock import patch
from django.test import TestCase

from bookwyrm import models, settings


@patch('bookwyrm.models.activitypub_mixin.broadcast_task.delay')
class List(TestCase):
    ''' some activitypub oddness ahead '''
    def setUp(self):
        ''' look, a list '''
        self.user = models.User.objects.create_user(
            'mouse', 'mouse@mouse.mouse', 'mouseword',
            local=True, localname='mouse')
        with patch('bookwyrm.models.activitypub_mixin.broadcast_task.delay'):
            self.list = models.List.objects.create(
                name='Test List', user=self.user)

    def test_remote_id(self, _):
        ''' shelves use custom remote ids '''
        expected_id = 'https://%s/list/%d' % \
            (settings.DOMAIN, self.list.id)
        self.assertEqual(self.list.get_remote_id(), expected_id)


    def test_to_activity(self, _):
        ''' jsonify it '''
        activity_json = self.list.to_activity()
        self.assertIsInstance(activity_json, dict)
        self.assertEqual(activity_json['id'], self.list.remote_id)
        self.assertEqual(activity_json['totalItems'], 0)
        self.assertEqual(activity_json['type'], 'BookList')
        self.assertEqual(activity_json['name'], 'Test List')
        self.assertEqual(activity_json['owner'], self.user.remote_id)

    def test_list_item(self, _):
        ''' a list entry '''
        work = models.Work.objects.create(title='hello')
        book = models.Edition.objects.create(title='hi', parent_work=work)
        item = models.ListItem.objects.create(
            book_list=self.list,
            book=book,
            user=self.user,
        )

        self.assertTrue(item.approved)

        add_activity = item.to_add_activity()
        self.assertEqual(add_activity['actor'], self.user.remote_id)
        self.assertEqual(add_activity['object']['id'], book.remote_id)
        self.assertEqual(add_activity['target'], self.list.remote_id)

        remove_activity = item.to_remove_activity()
        self.assertEqual(remove_activity['actor'], self.user.remote_id)
        self.assertEqual(remove_activity['object']['id'], book.remote_id)
        self.assertEqual(remove_activity['target'], self.list.remote_id)