litellm/tests
tin-berri 69b0dd2da0
fix(mcp): stop auth failures on the /mcp path surfacing as cancelled tool calls (#31011)
user_api_key_auth raises ProxyException, not HTTPException, on an auth failure.
The streamable-HTTP and SSE MCP handlers only re-raised HTTPException to preserve
status and headers, so a ProxyException fell through to the catch-all and was
flattened to a generic 500, dropping the real status (for example 401) and any
WWW-Authenticate challenge. MCP clients render a 500 on the JSON-RPC POST as a
cancelled or terminated session, and an OAuth client never receives the 401 it
needs to re-authenticate. Because auth runs before server routing, one rejected
credential fails every targeted server at once.

Map ProxyException back to its real status and headers in both handlers
(handle_streamable_http_mcp, handle_sse_mcp) via a small
_proxy_exception_to_http_exception helper inserted before the generic
except Exception. A genuine auth failure now returns its real status; a key sent
without the documented Bearer prefix gets a clear 401 telling the caller to fix
the header rather than a cancelled session.

Regression tests assert that a ProxyException(401) raised during auth propagates
as a 401 with WWW-Authenticate from both the streamable-HTTP and SSE handlers,
and unit-test the converter for the 401/403/non-numeric-code cases.
2026-06-23 00:14:21 -07:00
..
agent_tests Revert "chore(tests): migrate Bedrock CI to AWS account 941277531214 (#28728)" (#29326) 2026-05-30 11:26:24 -07:00
audio_tests fix(tests): stabilize image-edit VCR cassettes to stop live gpt-image-1 spend (#28110) 2026-05-18 09:15:39 -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 test: stabilize batch VCR coverage and stop live upload/network leaks (#29477) 2026-06-02 16:11:52 -07:00
benchmarks Add CodSpeed performance benchmarks (#23676) 2026-03-14 18:44:36 -07:00
code_coverage_tests feat(search): add TinyFish as search provider (#30634) 2026-06-18 09:17:53 -07:00
documentation_tests feat: litellm oss 110626 (#30202) 2026-06-11 22:30:26 -07:00
enterprise feat(auth): resolve caller identity once into a Principal at the auth seam (#30887) 2026-06-20 18:49:41 -07:00
guardrails_tests feat: litellm oss 110626 (#30202) 2026-06-11 22:30:26 -07:00
image_gen_tests feat(fal_ai): add Nano Banana / Gemini 2.5 Flash Image generation support (#29798) 2026-06-06 11:16:44 -07:00
integration feat(sandbox): e2b code execution primitive (#30898) 2026-06-20 16:30:01 -07:00
litellm chore: litellm oss staging (#30745) 2026-06-18 13:55:35 -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 feat(fireworks_ai): sync chat completions endpoint with full API surface (#30885) 2026-06-20 19:49:07 -07:00
llm_responses_api_testing test(responses): bump deprecated gemini-3-pro-preview to gemini-3.1-pro-preview (#29433) 2026-06-01 09:54:30 -07:00
llm_translation feat(fireworks_ai): sync chat completions endpoint with full API surface (#30885) 2026-06-20 19:49:07 -07:00
load_tests style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
local_testing test: point router/completion/triton tests at the local fake OpenAI endpoint (#30900) 2026-06-20 16:20:35 -07:00
logging_callback_tests test(vcr): close out the remaining VCR live-call leaks (#29603) 2026-06-03 13:46:43 -07:00
mcp_tests [internal copy of #28008] Support MCP OAuth passthrough and issuer-scoped JWT auth (#28356) 2026-06-02 12:22:04 -07:00
multi_instance_e2e_tests fix: use fastuuid helper (#14903) 2025-09-25 15:47:01 -07:00
ocr_tests test(vcr): close out the remaining VCR live-call leaks (#29603) 2026-06-03 13:46:43 -07:00
old_proxy_tests/tests fix: cleanup tests 2026-03-30 16:24:35 -07:00
openai_endpoints_tests chore(ci): modernize model references in tests and configs (#27856) 2026-05-15 15:44:28 -07:00
otel_tests feat(prometheus): add user_email and user_alias to user budget metrics (#28155) 2026-05-18 16:28:14 -07:00
pass_through_tests test(pass_through): harden vertex spendlog poll against transient empty reads (#30683) 2026-06-17 15:11:44 -07:00
pass_through_unit_tests test(vcr): close out the remaining VCR live-call leaks (#29603) 2026-06-03 13:46:43 -07:00
proxy_admin_ui_tests fix(guardrails): persist disable_global_guardrails on keys (#29233) 2026-05-28 21:19:04 -07:00
proxy_behavior chore: litellm oss staging (#30745) 2026-06-18 13:55:35 -07:00
proxy_e2e_anthropic_messages_tests Extend the record/replay proxy to chat, embeddings, moderations, rerank, and Anthropic (#29847) 2026-06-06 14:33:42 -07:00
proxy_migration_tests test(proxy): stop running real-DB tests in GitHub Actions unit jobs (#29700) 2026-06-04 14:56:02 -07:00
proxy_security_tests test(proxy): stop running real-DB tests in GitHub Actions unit jobs (#29700) 2026-06-04 14:56:02 -07:00
proxy_unit_tests feat(auth): resolve caller identity once into a Principal at the auth seam (#30887) 2026-06-20 18:49:41 -07:00
router_unit_tests chore(oss): litellm oss staging 120626 (#30292) 2026-06-12 09:49:25 -07:00
scim_tests [Feat SSO] Add LiteLLM SCIM Integration for Team and User management (#10072) 2025-04-16 19:21:47 -07:00
search_tests feat(search): add TinyFish as search provider (#30634) 2026-06-18 09:17:53 -07:00
spend_tracking_tests chore(ci): modernize model references in tests and configs (#27856) 2026-05-15 15:44:28 -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 fix(mcp): stop auth failures on the /mcp path surfacing as cancelled tool calls (#31011) 2026-06-23 00:14:21 -07:00
unified_google_tests fix(google_genai): preserve complete SSE events in Vertex/Gemini image streaming (#30270) 2026-06-12 07:49:30 -07:00
vector_store_tests Revert "chore(tests): migrate Bedrock CI to AWS account 941277531214 (#28728)" (#29326) 2026-05-30 11:26:24 -07:00
windows_tests ci: reproduce default-Windows wheel install to guard MAX_PATH (#29597) 2026-06-03 11:28:08 -07:00
__init__.py
_fake_openai_endpoint_server.py test: point router/completion/triton tests at the local fake OpenAI endpoint (#30900) 2026-06-20 16:20:35 -07:00
_flush_vcr_cache.py tests(vcr): isolate cassette redis to CASSETTE_REDIS_URL 2026-05-01 12:32:59 -07:00
_live_test_helpers.py test(vcr): close out the remaining VCR live-call leaks (#29603) 2026-06-03 13:46:43 -07:00
_openai_record_replay_proxy.py Extend the record/replay proxy to chat, embeddings, moderations, rerank, and Anthropic (#29847) 2026-06-06 14:33:42 -07:00
_vcr_conftest_common.py test(vcr): close out the remaining VCR live-call leaks (#29603) 2026-06-03 13:46:43 -07:00
_vcr_redis_persister.py test(vcr): stop refreshing cassette TTL on read so cassettes lapse after 24h (#29784) 2026-06-05 10:22:41 -07:00
eval_swe_bench.py Prompt Compression - add it to the proxy (#25729) 2026-04-20 15:08:00 -07:00
fake_openai_endpoint.py test: point router/completion/triton tests at the local fake OpenAI endpoint (#30900) 2026-06-20 16:20:35 -07:00
gettysburg.wav feat(main.py): support openai transcription endpoints 2024-03-08 10:25:19 -08:00
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_anthropic_compaction_usage.py chore(oss): litellm oss staging 150626 (#30463) 2026-06-16 12:06:41 -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 test(callbacks): harden flaky proxy callback-leak detector (#28195) 2026-05-18 16:39:02 -07:00
test_config.py fix: use fastuuid helper (#14903) 2025-09-25 15:47:01 -07:00
test_debug_warning.py fix(utils.py): fix togetherai streaming cost calculation 2024-08-01 15:03:08 -07:00
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 chore(ci): modernize model references in tests and configs (#27856) 2026-05-15 15:44:28 -07:00
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 fix(tests): swap dall-e to gpt-image-1 after openai deprecation 2026-05-12 16:55:18 -07:00
test_keys.py test: harden remaining pass-through CI flakes (image-gen spend poll, ruby assistants timeout) (#30685) 2026-06-17 14:35:47 -07:00
test_litellm_proxy_responses_config.py chore(ci): modernize model references in tests and configs (#27856) 2026-05-15 15:44:28 -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 Extend the record/replay proxy to chat, embeddings, moderations, rerank, and Anthropic (#29847) 2026-06-06 14:33:42 -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 fix: update authorization header to use 'Bearer' instead of 'bearer' 2025-09-21 10:44:47 +00:00
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 chore(ci): modernize model references in tests and configs (#27856) 2026-05-15 15:44:28 -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 Litellm oss staging 04 21 2026 2 (#26569) 2026-05-20 21:25:19 -07:00
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 Litellm oss staging 04 21 2026 2 (#26569) 2026-05-20 21:25:19 -07:00
test_users.py Fix: tag budget reset must drop stale management-cache entry (#27568) 2026-05-10 00:18:55 +00:00

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.