def test_post_update(self, client, user_factory, post_factory, faker):
test_url = reverse_lazy(self.post_update_url, args=(1,))
for http_method in ('get', 'post', 'put', 'patch', 'delete'):
response = getattr(client, http_method)(test_url)
assert response.status_code == status.HTTP_401_UNAUTHORIZED
user = User.objects.prefetch_related('posts').last()
client.force_authenticate(user)
for http_method in ('get', 'post', 'put', 'delete'):
response = getattr(client, http_method)(test_url)
assert response.status_code == status.HTTP_405_METHOD_NOT_ALLOWED
new_user = user_factory()
draft_post = post_factory(author=new_user, status=Post.DRAFT)
non_draft_post = post_factory(author=new_user, status=Post.PUBLISHED)
url = reverse_lazy(self.post_update_url, args=(draft_post.id,))
response = client.patch(url)
assert response.status_code == status.HTTP_403_FORBIDDEN
url = reverse_lazy(self.post_update_url, args=(non_draft_post.id,))
response = client.patch(url)
assert response.status_code == status.HTTP_403_FORBIDDEN
payloads = {}
user_post = user.posts.last()
url = reverse_lazy(self.post_update_url, args=(user_post.id,))
response = client.patch(url, data=payloads)
assert response.status_code == status.HTTP_200_OK
response.data.pop(self.updated_field, None)
data = PostSerializer(user_post).data
data.pop(self.updated_field, None)
assert response.data == data
payloads = {
self.title_field: faker.sentence(),
self.body_field: faker.words(),
self.status_field: Post.PUBLISHED,
self.allow_comments_field: False,
}
response = client.patch(url, data=payloads)
assert response.status_code == status.HTTP_200_OK
assert response.data.get(self.title_field) != data.get(self.title_field)
assert response.data.get(self.body_field) != data.get(self.body_field)
assert response.data.get(self.status_field) == Post.PUBLISHED
assert not response.data.get(self.allow_comments_field)
