tarantool / crud / 6457477520

89%

master: 88%

push

github

api: return error if no tuples/objects

Before this patch, the behavior of `*_many` requests if empty array of
tuples/objects were rather confusing. For example, due to format
processing all `*_object_many` operations resulted in `nil, {}` --
error request with zero errors. `insert_many` and `replace_many` calls
result in `nil, nil` -- no result, no error. `upsert_many` results in
`{metadata = metadata}, nil` with no `rows` in response. Thus, for all
six `*_many` calls trying to execute the request with empty array on
input result in malformed response.

After this patch, trying to run `*_many` request with empty array of
tuples/objects will result in `nil, {err}`, similar to existing
`*_many` API. Single tuple crud API already does not allow to run with
no tuples/objects.

Closes #377

12 of 12 new or added lines in 3 files covered. (100.0%)

4615 of 5176 relevant lines covered (89.16%)

17092.78 hits per line