litellm/tests
mateo-berri c7d647b567
tests: drop YAML cassettes, make Redis-backed VCR the default
Removes the YAML cassette feature entirely and replaces it with a
Redis-only flow. Every test in tests/llm_translation/ and
tests/llm_responses_api_testing/ is auto-marked @pytest.mark.vcr via
conftest.pytest_collection_modifyitems, so any provider call lands in
the Redis cache (litellm:vcr:cassette:<rel_path>, 24h TTL). First run
records, runs within the day replay, day rollover re-records and
surfaces upstream API drift within 24h.

VCR is on by default. Set LITELLM_VCR_DISABLE=1, or simply leave
REDIS_HOST unset, to opt out — both bypass the auto-marker entirely so
nothing about cassettes runs. record_mode is "once" so cache-miss
records and cache-hit replays.

The 8 existing respx-using files in tests/llm_translation are excluded
from the auto-marker (vcrpy and respx both patch the httpx transport;
applying both makes one silently win). The persister's own unit-test
file is also excluded so it doesn't recursively run inside a cassette.

The persister moved from tests/llm_translation/_vcr_redis_persister.py
to tests/_vcr_redis_persister.py so both conftests share it. The two
demo tests in test_anthropic_completion_vcr.py were ported into
test_anthropic_completion.py and the demo file was deleted.

Adds tests/_flush_vcr_cache.py + a Make target
(test-llm-translation-flush-vcr-cache) that scans
litellm:vcr:cassette:* and pipelines DELETEs, for the
"I want the next CI run to re-record now" workflow. Drops the now-dead
test-llm-translation-record target.

Provider keys are still required on cache-miss (which happens on first
run and once a day after that). Replay-mode runs need only Redis.
2026-04-30 21:40:58 +00:00
..
agent_tests style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
audio_tests style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
basic_proxy_startup_tests build: migrate packaging, CI, and Docker from Poetry to uv (#25007) 2026-04-09 11:46:23 -07:00
batches_tests style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
benchmarks Add CodSpeed performance benchmarks (#23676) 2026-03-14 18:44:36 -07:00
code_coverage_tests tests(llm_translation): add pytest-recording to license allowlist + greptile fixes 2026-04-30 18:11:44 +00:00
documentation_tests style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
enterprise Merge remote-tracking branch 'origin/litellm_internal_staging' into litellm_migration_projects 2026-04-24 12:52:10 -07:00
guardrails_tests fix(proxy): guardrail header dedupe, mypy during_call, test mock kwargs 2026-04-22 23:22:35 +03:00
image_gen_tests style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
litellm Merge remote-tracking branch 'origin/litellm_internal_staging' into litellm_dbReconnectNonBlocking 2026-04-28 23:29:36 -07:00
litellm-proxy-extras style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
litellm_core_utils Merge branch 'litellm_internal_staging' into litellm_staging_03_22_2026 2026-04-20 19:56:00 +05:30
litellm_utils_tests fix(tests): replace deprecated Bedrock Claude 3.7 Sonnet model ID 2026-04-28 14:24:19 -07:00
llm_responses_api_testing tests: drop YAML cassettes, make Redis-backed VCR the default 2026-04-30 21:40:58 +00:00
llm_translation tests: drop YAML cassettes, make Redis-backed VCR the default 2026-04-30 21:40:58 +00:00
load_tests style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
local_testing fix(test): scope ERROR log assertion to LiteLLM logger in test_model_alias_map 2026-04-29 03:48:41 +00:00
logging_callback_tests Merge pull request #26737 from BerriAI/litellm_internal_staging 2026-04-29 08:50:12 +05:30
mcp_tests Merge remote-tracking branch 'origin/litellm_internal_staging' into litellm_yj_apr17 2026-04-17 17:36:40 -07:00
multi_instance_e2e_tests
ocr_tests Merge branch 'litellm_internal_staging' into litellm_pages_support_for_ocr 2026-04-17 19:29:45 -07:00
old_proxy_tests/tests fix: cleanup tests 2026-03-30 16:24:35 -07:00
openai_endpoints_tests style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
otel_tests style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
pass_through_tests [Infra] CCI: pin Ruby and Node.js installs in proxy_pass_through_endpoint_tests 2026-04-22 21:28:42 -07:00
pass_through_unit_tests fix(tests): use Sonnet 4.5 for Bedrock invoke prompt-caching tests 2026-04-28 14:51:47 -07:00
proxy_admin_ui_tests [Fix] Restrict /global/spend/* routes to admin roles 2026-04-24 22:46:07 -07:00
proxy_e2e_anthropic_messages_tests style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
proxy_security_tests style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
proxy_unit_tests Revert "lazy-load optional feature routers on first request (#26534)" (#26727) 2026-04-29 00:21:41 +00:00
router_unit_tests Merge branch 'litellm_internal_staging' into litellm_adaptive_routing 2026-04-20 15:28:08 -07:00
scim_tests
search_tests style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
spend_tracking_tests [Fix] Harden spend accuracy test against transient aiohttp connection errors 2026-04-22 17:40:42 -07:00
store_model_in_db_tests style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_litellm chore(auth): tighten clientside api_base handling (#26518) 2026-04-29 17:27:22 -07:00
unified_google_tests style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
vector_store_tests Fix extra body error 2026-04-29 08:34:31 +05:30
windows_tests style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
__init__.py
_flush_vcr_cache.py tests: drop YAML cassettes, make Redis-backed VCR the default 2026-04-30 21:40:58 +00:00
_vcr_redis_persister.py tests: drop YAML cassettes, make Redis-backed VCR the default 2026-04-30 21:40:58 +00:00
eval_swe_bench.py Prompt Compression - add it to the proxy (#25729) 2026-04-20 15:08:00 -07:00
gettysburg.wav
large_text.py
openai_batch_completions.jsonl
README.MD [Feat] MCP Gateway Fine-grained Tools Addition (#15153) 2025-10-03 10:16:29 -07:00
test_budget_management.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_callbacks_on_proxy.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_config.py
test_debug_warning.py
test_default_encoding_non_root.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_end_users.py
test_entrypoint.py
test_fallbacks.py Revert "fix: prevent error when max_fallbacks exceeds available models (#20071)" 2026-02-03 15:15:30 +05:30
test_gpt5_azure_temperature_support.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_health.py
test_keys.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_litellm_proxy_responses_config.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_logging.conf
test_models.py test: replace test_add_and_delete_models integration test with mock 2026-03-30 21:30:57 -07:00
test_new_vector_store_endpoints.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_openai_endpoints.py test fix claude-sonnet-4-5-20250929 2025-10-28 19:05:13 -07:00
test_organizations.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_otel_thread_leak.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_passthrough_endpoints.py
test_presidio_latency.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_proxy_server_non_root.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_ratelimit.py [Fix] test_ratelimit: skip over-limit cases that race with background RPM tracking 2026-04-11 13:08:59 -07:00
test_resource_cleanup.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_service_logger_otel.py fix(langfuse_otel): prevent empty proxy request spans from being sent to Langfuse 2026-01-28 15:35:35 +01:00
test_spend_logs.py Fix CI: Revert security scan changes and add GitGuardian ignore rules (#18358) 2025-12-22 17:03:53 -08:00
test_team.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_team_logging.py test: cleanup dead tests 2026-03-28 20:49:02 -07:00
test_team_members.py
test_users.py Litellm fix update bedrock models (#24947) 2026-04-01 19:22:54 -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.