# Nextest configuration for StemeDB workspace.
#
# References:
#   https://nextest.rs/configuration/overview.html
#   https://nextest.rs/configuration/test-groups.html

# Tests that spawn background tokio tasks and wait for them to make progress
# (e.g. IngestWorker cursor polling) need exclusive CPU access under parallel
# test load. Without this, the background tasks get starved and timeout.
[test-groups.background-task-tests]
max-threads = 1

[profile.default]
# Give long-running simulation tests enough time before marking them as slow.
slow-timeout = { period = "60s" }

[[profile.default.overrides]]
# smoke_high_volume_simulation spawns a background IngestWorker and polls its
# cursor. Under full parallel load (2000+ concurrent tests) the tokio scheduler
# starves the background task, causing spurious timeout failures.
filter = 'test(smoke_high_volume_simulation)'
test-group = "background-task-tests"