def test_ignored_relations(self):
balys_sruoga = Reviewer.objects.create(name='Balys Sruoga')
george_orwell = Author.objects.create(name='George Orwell')
charles_dickens = Author.objects.create(name='Charles Dickens')
rel_article = Article(
title='Round and round wherever',
authors=[george_orwell],
)
article = Article(
title='Down and Out in Paris and London',
authors=[george_orwell, charles_dickens],
reviewer=balys_sruoga,
related_articles=[rel_article],
)
article_serialised = article.serializable_data()
# check that reviewer and related_articles are not serialized (marked with serialize=False)
self.assertNotIn('reviewer', article_serialised)
self.assertNotIn('related_articles', article_serialised)
rel_article.save()
article.save()
article_json = article.to_json()
restored_article = Article.from_json(article_json)
restored_article.save()
restored_article = Article.objects.get(pk=restored_article.pk)
# check that reviewer and related_articles haven't been touched
self.assertEqual(balys_sruoga, restored_article.reviewer)
self.assertIn(rel_article, restored_article.related_articles.all())
def test_serialize_m2m(self):
george_orwell = Author.objects.create(name='George Orwell')
charles_dickens = Author.objects.create(name='Charles Dickens')
article = Article(
title='Down and Out in Paris and London',
authors=[george_orwell, charles_dickens],
)
article_serialised = article.serializable_data()
self.assertEqual(article_serialised['title'], 'Down and Out in Paris and London')
self.assertIn(george_orwell.pk, article_serialised['authors'])
self.assertEqual(article_serialised['categories'], [])
def test_serialize_m2m(self):
george_orwell = Author.objects.create(name='George Orwell')
charles_dickens = Author.objects.create(name='Charles Dickens')
article = Article(
title='Down and Out in Paris and London',
authors=[george_orwell, charles_dickens],
)
article_serialised = article.serializable_data()
self.assertEqual(article_serialised['title'], 'Down and Out in Paris and London')
self.assertIn(george_orwell.pk, article_serialised['authors'])
self.assertEqual(article_serialised['categories'], [])
