def test_add_comment_view_with_changed_hash(self):
first_hash = "THEoriginalHASH"
second_hash = "ANEWCRAZYHASH"
comment_text = "This comment will follow its node despite hash changing."
# Create a comment on a node whose latest hash is the first one.
node = DocumentNodeFactory(hash=first_hash)
comnent = DocumentCommentFactory(node=node, text=comment_text)
# Now change the node's hash.
node.update_hash(second_hash, "ANEWCRAZYCOMMIT")
node_from_orm = DocumentNode.objects.from_hash(
version_slug=node.version.slug, page=node.page, node_hash=node.latest_hash(), project_slug=node.project.slug
)
# It's the same node.
self.assertEqual(node, node_from_orm)
# Get all the comments with the second hash.
query_params = {
"node": second_hash,
"document_page": node.page,
"project": node.project.slug,
"version": node.version.slug,
}
response = self.client.get("/api/v2/comments/", query_params)
self.assertEqual(response.data["results"][0]["text"], comment_text)
def test_update_with_same_hash_does_not_create_new_snapshot(self):
node = DocumentNodeFactory()
hash = "SOMEHASH"
commit = "SOMEGITCOMMIT"
# We initially have just one snapshot.
self.assertEqual(node.snapshots.count(), 1)
# ...but when we update the hash, we have two.
node.update_hash(hash, commit)
self.assertEqual(node.snapshots.count(), 2)
# If we update with the same exact hash and commit, it doesn't create a new snapshot.
node.update_hash(hash, commit)
self.assertEqual(node.snapshots.count(), 2)
def test_node_can_be_sought_From_new_hash(self):
first_hash = "THEoriginalHASH"
second_hash = "ANEWCRAZYHASH"
node = DocumentNodeFactory(hash=first_hash)
comnent = DocumentCommentFactory()
node.update_hash(second_hash, "ANEWCRAZYCOMMIT")
node_from_orm = DocumentNode.objects.from_hash(
node.version.slug, node.page, node.latest_hash(), project_slug=node.project.slug
)
self.assertEqual(node, node_from_orm)
node.update_hash(first_hash, "AthirdCommit")
node_from_orm2 = DocumentNode.objects.from_hash(node.version.slug, node.page, first_hash, node.project.slug)
self.assertEqual(node, node_from_orm2)
