litellm/tests
Yuneng Jiang 3fdeb79737
fix(test): keep the mutmut sentinel out of the cleared environment
test_google_login_only_threads_user_code_when_enabled cleared the whole
process environment for the duration of the call. mutmut's trampoline reads
os.environ['MUTANT_UNDER_TEST'] with a bare subscript, so the first
trampolined callee inside the block, _get_cli_sso_flow_or_raise, raised
KeyError. The bare `except Exception: pass` swallowed it and the assertion
then read call_args on a mock that was never called, which is where
"'NoneType' object has no attribute 'kwargs'" came from.

The test only needs the SSO provider variables unset, so it now preserves the
rest of the environment instead of clearing everything. google_login does not
raise here, so the try/except is gone and any future exception propagates; the
added assert turns a silent early return into a readable failure instead of an
AttributeError.

Root cause measured in a trampolined copy of the mutated folder with
MUTANT_UNDER_TEST=stats: the old test fails there with
KeyError: 'MUTANT_UNDER_TEST' inside _mutmut_trampoline, the new one passes.
That was the only test the mutation run could not execute, so the --deselect
comes back out and it counts toward the score again.
2026-08-26 08:19:56 -07:00
..
agent_tests test: drop the cwd-relative sys.path.insert calls from the test suite (#37802) 2026-08-22 09:25:58 -07:00
audio_tests test: drop the cwd-relative sys.path.insert calls from the test suite (#37802) 2026-08-22 09:25:58 -07:00
base_sdk_tests test(cli): cover the keyless token record and keep keyring to the cli extra 2026-08-20 03:45:00 -07:00
basic_proxy_startup_tests
batches_tests test: drop the cwd-relative sys.path.insert calls from the test suite (#37802) 2026-08-22 09:25:58 -07:00
benchmarks
code_coverage_tests fix(router): deliver the hold-back retrieval error to the client instead of falling back 2026-08-25 17:00:00 -07:00
documentation_tests test: drop the cwd-relative sys.path.insert calls from the test suite (#37802) 2026-08-22 09:25:58 -07:00
e2e test(e2e): drop docstrings on the cost map model and its client accessor 2026-08-25 18:51:40 -07:00
enterprise test: drop the cwd-relative sys.path.insert calls from the test suite (#37802) 2026-08-22 09:25:58 -07:00
guardrails_tests test: drop the cwd-relative sys.path.insert calls from the test suite (#37802) 2026-08-22 09:25:58 -07:00
image_gen_tests test: drop the cwd-relative sys.path.insert calls from the test suite (#37802) 2026-08-22 09:25:58 -07:00
integration test: drop the cwd-relative sys.path.insert calls from the test suite (#37802) 2026-08-22 09:25:58 -07:00
litellm-proxy-extras fix(ci): run the migration DDL guard, and stop it reading comments as SQL (#37791) 2026-08-22 22:57:16 -07:00
litellm_utils_tests test: gate the test tree on B003 so a test cannot swap os.environ for a plain dict 2026-08-25 15:43:26 -07:00
llm_responses_api_testing test: drop the cwd-relative sys.path.insert calls from the test suite (#37802) 2026-08-22 09:25:58 -07:00
llm_translation test: drop the cwd-relative sys.path.insert calls from the test suite (#37802) 2026-08-22 09:25:58 -07:00
load_tests Merge remote-tracking branch 'origin/litellm_internal_staging' into litellm_ruff_dead_test_code 2026-08-24 09:46:56 -07:00
local_testing Merge remote-tracking branch 'origin/litellm_internal_staging' into litellm_ruff_dead_test_code 2026-08-24 09:46:56 -07:00
logging_callback_tests fix(router): persist attempted_fallbacks and original_model_group into spend logs metadata (#38107) 2026-08-25 16:22:01 -07:00
mcp_tests test(mcp): drain the logging worker after each test so queued callbacks cannot leak into the next test (#38228) 2026-08-25 10:50:35 -07:00
multi_instance_e2e_tests test: say whether a match= pattern is a regex or a literal (ruff RUF043) 2026-08-21 16:25:33 -07:00
ocr_tests test: drop the cwd-relative sys.path.insert calls from the test suite (#37802) 2026-08-22 09:25:58 -07:00
openai_endpoints_tests test: enforce F811 so a duplicate definition cannot silently replace the first 2026-08-21 12:06:19 -07:00
otel_tests test: drop the cwd-relative sys.path.insert calls from the test suite (#37802) 2026-08-22 09:25:58 -07:00
pass_through_tests
pass_through_unit_tests test: drop the cwd-relative sys.path.insert calls from the test suite (#37802) 2026-08-22 09:25:58 -07:00
proxy_admin_ui_tests fix(team): serialize member_add, member_delete, and delete under the team's advisory lock (#37969) 2026-08-25 21:55:11 +00:00
proxy_behavior fix(proxy): reset a stuck team member's budget (#37971) 2026-08-25 09:50:09 -07:00
proxy_e2e_anthropic_messages_tests ci: lint the test tree for undefined names and fix all 30 (#37671) 2026-08-20 13:30:34 -07:00
proxy_migration_tests fix(ui): boot the UI image as an arbitrary uid by anchoring nginx writes under /tmp (#37982) 2026-08-24 11:57:36 -07:00
proxy_security_tests
proxy_unit_tests Merge remote-tracking branch 'origin/litellm_internal_staging' into litellm_decrease_anys_opus5_round2 2026-08-25 16:17:29 -07:00
router_unit_tests test: drop the cwd-relative sys.path.insert calls from the test suite (#37802) 2026-08-22 09:25:58 -07:00
search_tests fix(search): harden bing_grounding auth, result cap, status, and cost 2026-08-24 12:26:07 -07:00
spend_tracking_tests
store_model_in_db_tests test: enforce F811 so a duplicate definition cannot silently replace the first 2026-08-21 12:06:19 -07:00
test_litellm fix(test): keep the mutmut sentinel out of the cleared environment 2026-08-26 08:19:56 -07:00
unified_google_tests test: drop the cwd-relative sys.path.insert calls from the test suite (#37802) 2026-08-22 09:25:58 -07:00
vector_store_tests test: drop the cwd-relative sys.path.insert calls from the test suite (#37802) 2026-08-22 09:25:58 -07:00
windows_tests test: drop the cwd-relative sys.path.insert calls from the test suite (#37802) 2026-08-22 09:25:58 -07:00
__init__.py
_fake_openai_endpoint_server.py test(ci): serve /moderations from the canned OpenAI mock (#37739) 2026-08-20 16:58:38 -07:00
_flush_vcr_cache.py
_live_test_helpers.py
_openai_record_replay_proxy.py
_vcr_conftest_common.py
_vcr_redis_persister.py
_wait_helpers.py test: replace blind sleeps with deadline waits in callback and caching tests (#37660) 2026-08-20 18:48:43 +00:00
_ws_vcr.py
eval_swe_bench.py
fake_openai_endpoint.py
gettysburg.wav
large_text.py
openai_batch_completions.jsonl
pyrightconfig.json
README.MD
test_anthropic_compaction_usage.py
test_budget_management.py
test_callbacks_on_proxy.py test: enforce F811 so a duplicate definition cannot silently replace the first 2026-08-21 12:06:19 -07:00
test_debug_warning.py
test_default_encoding_non_root.py
test_end_users.py ci: lint the test tree for undefined names and fix all 30 (#37671) 2026-08-20 13:30:34 -07:00
test_fallbacks.py test: enforce F811 so a duplicate definition cannot silently replace the first 2026-08-21 12:06:19 -07:00
test_gpt5_azure_temperature_support.py
test_health.py
test_keys.py test: drop the cwd-relative sys.path.insert calls from the test suite (#37802) 2026-08-22 09:25:58 -07:00
test_litellm_proxy_responses_config.py
test_logging.conf
test_models.py
test_new_vector_store_endpoints.py test: drop the cwd-relative sys.path.insert calls from the test suite (#37802) 2026-08-22 09:25:58 -07:00
test_openai_endpoints.py test: point the live web search, groq and vertex image suites at models that still exist (#37733) 2026-08-20 17:03:35 -07:00
test_organizations.py
test_otel_thread_leak.py
test_presidio_latency.py
test_proxy_server_non_root.py
test_ratelimit.py test: drop the cwd-relative sys.path.insert calls from the test suite (#37802) 2026-08-22 09:25:58 -07:00
test_resource_cleanup.py
test_service_logger_otel.py
test_spend_logs.py
test_team.py test: add six ruff rules that catch tests which cannot fail (#37709) 2026-08-20 14:21:26 -07:00
test_team_logging.py test: enforce F811 so a duplicate definition cannot silently replace the first 2026-08-21 12:06:19 -07:00
test_team_members.py test: reject assertions on a caught error inside except (ruff PT017) 2026-08-21 13:35:08 -07:00
test_users.py test: enforce F811 so a duplicate definition cannot silently replace the first 2026-08-21 12:06:19 -07:00

In total litellm runs 1000+ tests

[02/20/2025] Update:

To make it easier to contribute and map what behavior is tested,

we've started mapping the litellm directory in tests/test_litellm

This folder can only run mock tests.