## Problem
We did not test some Public API calls, such as using a timestamp to
create a branch, reset_to_parent.
## Summary of changes
Tests now include some other operations: reset_to_parent, a branch
creation from any time in the past, etc.
Currently, the API calls are only exposed; the semantics are not
verified.
---------
Co-authored-by: Alexey Masterov <alexey.masterov@databricks.com>
## Problem
In https://github.com/neondatabase/neon/pull/12513, the new code was
implemented to retry 404 errors caused by the replication lag. However,
this implemented the new logic, making the script more complicated,
while we have an existing one in `neon_api.py`.
## Summary of changes
The existing mechanism is used to retry 404 errors.
---------
Co-authored-by: Alexey Masterov <alexey.masterov@databricks.com>
## Problem
Due to a lag in replication, we sometimes cannot get the parent branch
definition just after completion of the Public API restore call. This
leads to the test failures.
https://databricks.atlassian.net/browse/LKB-279
## Summary of changes
The workaround is implemented. Now test retries up to 30 seconds,
waiting for the branch definition to appear.
---------
Co-authored-by: Alexey Masterov <alexey.masterov@databricks.com>
## Problem
The project limits were not respected, resulting in errors.
## Summary of changes
Now limits are checked before running an action, and if the action is
not possible to run, another random action will be run.
---------
Co-authored-by: Peter Bendel <peterbendel@neon.tech>
## Problem
- some projects are created during GitHub workflows but not by action
project_create but by python test scripts.
If the python test fails the project is not deleted
## Summary of changes
- make sure we cleanup those python created projects a few days after
they are no longer used, too
## Problem
We need to test the stability of Neon.
## Summary of changes
The test runs random operations on a Neon project. It performs via the
Public API calls the following operations: `create a branch`, `delete a
branch`, `add a read-only endpoint`, `delete a read-only endpoint`,
`restore a branch to a random position in the past`. All the branches
and endpoints are loaded with `pgbench`.
---------
Co-authored-by: Peter Bendel <peterbendel@neon.tech>
Co-authored-by: Alexander Bayandin <alexander@neon.tech>
