litellm/tests
Cursor Agent a9842cd3a3
ci: opt every cost-bearing CI job into the cassette proxy
Two new reusable CircleCI commands plus a refactor of start_cassette_proxy
to support in-process pytest jobs (which don't have docker daemon access).

New commands

- start_cassette_proxy: now launches mitmdump as a background subprocess
  via 'uv tool install mitmproxy', so the same command works on both
  docker: and machine: executors. Exports
  CASSETTE_PROXY_URL  (host.docker.internal:8080 — for SUT containers)
  CASSETTE_PROXY_HOST_URL (localhost:8080 — for the runner shell)
  CASSETTE_PROXY_CA   (/tmp/cassette-proxy-ca.crt)
  into $BASH_ENV.

- export_cassette_proxy_docker_args: composes a single
  $CASSETTE_PROXY_DOCKER_ARGS string of '-e ...' / '-v ...' flags
  ready to splice into the SUT's 'docker run', so opt-in for an
  in-Docker job is exactly two lines + one variable.

- enable_cassette_proxy_for_pytest: routes the runner shell's egress
  through the sidecar for in-process pytest jobs. Patches certifi's
  bundled cacert.pem in every venv on the runner (so openai-python /
  httpx / langfuse / google-auth trust the proxy CA), exports
  HTTPS_PROXY / NO_PROXY / SSL_CERT_FILE / etc. for every subsequent
  step, and crucially flips AIOHTTP_TRUST_ENV=true — without that flag
  litellm's aiohttp transport silently ignores HTTPS_PROXY (see
  litellm/llms/custom_httpx/http_handler.py:951-952).

NO_PROXY now includes $REDIS_HOST automatically when set. mitmproxy
only handles HTTP/HTTPS; the redis client's TCP+TLS connection to the
project's managed Redis would be broken if it were sent through the
proxy. Same logic in both opt-in commands.

Jobs wired (Pattern A — SUT runs in a Docker container)

- e2e_openai_endpoints (already wired in the previous commit, now uses
  the new $CASSETTE_PROXY_DOCKER_ARGS shorthand)
- build_and_test
- proxy_logging_guardrails_model_info_tests
- proxy_spend_accuracy_tests
- proxy_store_model_in_db_tests
- proxy_build_from_pip_tests
- proxy_pass_through_endpoint_tests
- proxy_e2e_anthropic_messages_tests

Jobs wired (Pattern B — pytest runs in-process)

- llm_translation_testing
- realtime_translation_testing
- agent_testing
- guardrails_testing
- google_generate_content_endpoint_testing
- llm_responses_api_testing
- ocr_testing
- search_testing
- litellm_mapped_enterprise_tests
- batches_testing
- litellm_utils_testing
- pass_through_unit_testing
- image_gen_testing
- logging_testing
- audio_testing
- local_testing_part1
- local_testing_part2
- langfuse_logging_unit_tests

Total: 25 jobs now route their LLM-provider HTTP egress through the
cassette proxy. The remaining CI jobs either don't make real provider
calls (proxy_multi_instance_tests, e2e_ui_testing,
auth_ui_unit_tests, redis_caching_unit_tests, ui_*, helm_*, install_*,
etc.) or are pure infrastructure (db_migration_disable_update_check,
test_bad_database_url, build_docker_database_image).

README updated with both opt-in patterns side by side.

Co-authored-by: Mateo Wang <mateo-berri@users.noreply.github.com>
2026-05-01 15:18:41 +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 test(vertex-batches): set is_redirect=False on mocked retrieve response 2026-04-29 19:01:49 -07:00
benchmarks Add CodSpeed performance benchmarks (#23676) 2026-03-14 18:44:36 -07:00
code_coverage_tests fix(vector-stores): re-raise HTTPException from get_vector_store_info; allowlist recursion 2026-04-29 18:56:55 +00:00
documentation_tests style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
e2e_cassette_proxy ci: opt every cost-bearing CI job into the cassette proxy 2026-05-01 15:18:41 +00:00
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(proxy): sanitize redaction controls at ingress 2026-04-29 22:52:31 -07:00
llm_responses_api_testing style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
llm_translation Merge pull request #26222 from BerriAI/litellm_anthropic-json-mode-nonstreaming-mixed-tools 2026-05-01 08:24:38 +05:30
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 fix(proxy): sanitize redaction controls at ingress 2026-04-29 22:52:31 -07:00
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 [Test] Proxy E2E: Opt In To Client Mock Response For Model Access Tests 2026-04-30 17:05:31 -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] CI/Tooling: Correct min-release-age value in .npmrc files 2026-04-29 19:49:27 -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 Merge pull request #26815 from stuxf/fix/get-image-lfi-ssrf 2026-04-30 17:10:15 -07:00
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 tests(e2e): add transport-agnostic recording proxy sidecar for e2e CI jobs 2026-05-01 14:41:28 +00:00
unified_google_tests style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
vector_store_tests fix: drop milvus dbName and partitionNames from MILVUS_OPTIONAL_PARAMS 2026-04-30 11:51:32 -07:00
windows_tests style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
__init__.py
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
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_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
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.