litellm/tests/unit/proxy/spend_tracking
Mateo Wang cf9ebeda07
fix(proxy): stop billing every OpenAI pass-through /responses sub-route as a Responses call (#47171)
* test(proxy): cover OpenAI pass-through billing for each /responses sub-route

* fix(proxy): bill only the OpenAI pass-through Responses calls OpenAI bills

* fix(proxy): fail closed on unknown /responses sub-routes and label unbilled spend rows

Bill every OpenAI pass-through /responses call except input_tokens, input_items,
delete, and a non-background retrieve or cancel, so an encoded or new sub-route
is never free. Unbilled calls keep the response's model on their spend row, and
a resumed background stream takes its model from the stream's final event.

* fix(proxy): give billed background Responses reads their own spend log row

A billed retrieve or cancel of a finished background response reused the
create's resp_ id, so the spend log insert dropped the row that carried the
cost. It now takes the native path's _background_cost suffix. Adds Azure
path coverage and types the test recorder.

* fix(proxy): bill a background Responses read only once it carries usage

An in-progress poll took the _background_cost spend log id with $0, so the
finished read's row that carried the cost was dropped again. Polls with no
usage are now unbilled like any other read.

* fix(proxy): keep OpenAI's response id for callbacks on a billed background read

* fix(openai): give a streamed background create the settlement spend row id

* fix(proxy): keep a request body from giving its spend row the background settlement id

* test(proxy): give the forged settlement marker test a fixed time

* fix(passthrough): move the background settlement marker into the pass-through types module

A test that reloads spend_tracking_utils gave it a new enum class, so the
handler's marker no longer matched by identity and the settlement row lost
its _background_cost id. The types module is never reloaded.
2026-10-19 22:04:25 +00:00
..
__init__.py ci: move tests/proxy_unit_tests to tests/unit/proxy and run the proxy-db shards from litellm-tests (#42903) 2026-09-24 22:59:11 +00:00
test_background_interaction_settlement.py fix(interactions): keep background interaction bills through crashes, late restarts, and deployment keys (#45743) 2026-10-16 12:00:08 +00:00
test_baseline_accounting.py fix(router): preserve native baseline identity and accounting (#44960) 2026-10-07 11:00:31 -07:00
test_budget_reservation.py refactor(types): replace Any with proven types in 137 files (#44478) 2026-10-05 11:01:45 -07:00
test_budget_reservation_redis_failure.py test(proxy): move middleware, spend_tracking, pass_through, common_utils and root proxy tests into tests/unit/proxy (#44015) 2026-10-01 18:23:31 +00:00
test_carried_budget_state.py test(proxy): move middleware, spend_tracking, pass_through, common_utils and root proxy tests into tests/unit/proxy (#44015) 2026-10-01 18:23:31 +00:00
test_cloudzero_endpoints.py test(proxy): move middleware, spend_tracking, pass_through, common_utils and root proxy tests into tests/unit/proxy (#44015) 2026-10-01 18:23:31 +00:00
test_compression_savings.py test(proxy): move middleware, spend_tracking, pass_through, common_utils and root proxy tests into tests/unit/proxy (#44015) 2026-10-01 18:23:31 +00:00
test_input_tokens.py test(proxy): move middleware, spend_tracking, pass_through, common_utils and root proxy tests into tests/unit/proxy (#44015) 2026-10-01 18:23:31 +00:00
test_key_metadata_recovery.py fix: cap cold MCP schema workers at usable CPUs and deflake wall-clock unit tests (#45791) 2026-10-15 00:47:59 -07:00
test_ptu_feature_flag.py feat(proxy): split Azure PTU deployments across teams with per-team PTU ceilings and PTU-hour reporting (#43043) 2026-10-15 18:44:30 +00:00
test_ptu_flat_cost_rollup.py feat(proxy): split Azure PTU deployments across teams with per-team PTU ceilings and PTU-hour reporting (#43043) 2026-10-15 18:44:30 +00:00
test_savings.py test(proxy): move middleware, spend_tracking, pass_through, common_utils and root proxy tests into tests/unit/proxy (#44015) 2026-10-01 18:23:31 +00:00
test_search_api_logging.py refactor(proxy): expose public names for private proxy helpers (#45170) 2026-10-07 18:59:27 -07:00
test_spend_capture_rate.py test(proxy): move middleware, spend_tracking, pass_through, common_utils and root proxy tests into tests/unit/proxy (#44015) 2026-10-01 18:23:31 +00:00
test_spend_counter_batch.py test(proxy): move middleware, spend_tracking, pass_through, common_utils and root proxy tests into tests/unit/proxy (#44015) 2026-10-01 18:23:31 +00:00
test_spend_event.py test(proxy): move middleware, spend_tracking, pass_through, common_utils and root proxy tests into tests/unit/proxy (#44015) 2026-10-01 18:23:31 +00:00
test_spend_event_producer.py test(proxy): move middleware, spend_tracking, pass_through, common_utils and root proxy tests into tests/unit/proxy (#44015) 2026-10-01 18:23:31 +00:00
test_spend_log_error_logger.py test(proxy): move middleware, spend_tracking, pass_through, common_utils and root proxy tests into tests/unit/proxy (#44015) 2026-10-01 18:23:31 +00:00
test_spend_management_endpoints.py feat(router): keep a session on one kubernetes pod (#44393) 2026-10-19 09:58:19 -07:00
test_spend_query_optimization.py fix(proxy): share ownership permissions for spend logs and traces (#44239) 2026-10-03 01:38:54 +00:00
test_spend_tracking_utils.py fix(proxy): stop billing every OpenAI pass-through /responses sub-route as a Responses call (#47171) 2026-10-19 22:04:25 +00:00