''' testing models ''' from django.test import TestCase from bookwyrm import models, settings class Book(TestCase): ''' not too much going on in the books model but here we are ''' def setUp(self): self.work = models.Work.objects.create( title='Example Work', remote_id='https://example.com/book/1' ) self.first_edition = models.Edition.objects.create( title='Example Edition', parent_work=self.work, ) self.second_edition = models.Edition.objects.create( title='Another Example Edition', parent_work=self.work, ) def test_remote_id(self): local_id = 'https://%s/book/%d' % (settings.DOMAIN, self.work.id) self.assertEqual(self.work.get_remote_id(), local_id) self.assertEqual(self.work.remote_id, 'https://example.com/book/1') def test_local_id(self): ''' the local_id property for books ''' expected_id = 'https://%s/book/%d' % (settings.DOMAIN, self.work.id) self.assertEqual(self.work.local_id, expected_id) def test_create_book(self): ''' you shouldn't be able to create Books (only editions and works) ''' self.assertRaises( ValueError, models.Book.objects.create, title='Invalid Book' ) def test_default_edition(self): ''' a work should always be able to produce a deafult edition ''' self.assertIsInstance(self.work.default_edition, models.Edition) self.assertEqual(self.work.default_edition, self.first_edition) self.second_edition.default = True self.second_edition.save() self.assertEqual(self.work.default_edition, self.second_edition) class Shelf(TestCase): def setUp(self): user = models.User.objects.create_user( 'mouse', 'mouse@mouse.mouse', 'mouseword') models.Shelf.objects.create( name='Test Shelf', identifier='test-shelf', user=user) def test_remote_id(self): ''' editions and works use the same absolute id syntax ''' shelf = models.Shelf.objects.get(identifier='test-shelf') expected_id = 'https://%s/user/mouse/shelf/test-shelf' % settings.DOMAIN self.assertEqual(shelf.get_remote_id(), expected_id)