litellm/tests/test_litellm
Yassin Kortam 7da34e8aed
fix(proxy): make per-model budgets track spend, enforce, and report the same counter (#37736)
Per-model budgets were three separate things pretending to be one. The
enforcement check, the post-call increment and the info endpoints each derived
their own cache key, so a budget could refuse traffic at 429 while /key/info
reported zero usage, and a Bedrock model id never matched a budget keyed on the
bare family name. /user/new echoed a model_max_budget back and stored an empty
dict, and nothing enforced a user-scoped per-model budget at all.

One owner now builds the counter key from the configured budget model, and
enforcement, the increment and the info endpoints all read it. Bedrock ids
resolve through the model-cost map. Auth carries the user's budget onto the
token on every branch that reaches the spend hook, including JWT and
auto-registration. Native passthrough attaches the three budget metadata keys
its StandardLoggingUserAPIKeyMetadata does not carry, so /anthropic/... and
/bedrock/... traffic is counted and capped like /v1/chat/completions.

The dashboard gains the per-model budget editor it never had, on the key create,
key edit and internal-user edit forms. It is read-only without an enterprise
license, matching the write gate the proxy already enforces, and an untouched
budget is left out of an update so an unrelated edit cannot trip that gate.

The editor hydrates from either BudgetConfig spelling, since model_max_budget is
a plain dict that the proxy stores exactly as the client sent it, and it carries
through the fields it does not model. Without both, editing one model would drop
another model row entirely and silently discard its tpm_limit and rpm_limit.

/user/info refreshes its local copy of the user field by field after a save, so
model_max_budget joins that list. Left out, a saved cap read back as the old one
when the form was reopened, and clearing the row to recover would then wipe the
value that had actually persisted.

A zero-dollar cap is the strictest limit expressible, not the absence of one,
so it is enforced rather than skipped on falsiness, spend exactly at the cap is
refused the way every sibling budget check already refuses it, and a counter
that was never written reads as zero spend rather than as unknown. The usage
endpoints read every counter in one batched lookup, so a large model_max_budget
cannot fan out into one concurrent cache call per configured model.

Every auth path honours the same zero-cost skip flag, so none of them can refuse
a free request that another serves. The custom-auth helper gains the flag it
never had, which also changes its pre-existing key and end-user checks.

The compaction summary gate checks the user scope alongside the key and end-user
ones. This file propagates all three budgets into the summary subrequest, so
enforcing only two let compaction increment a counter it could not be refused by.

Custom auth attaches the user's budget to the token unconditionally, since the
post-call spend hook reads it there: gating the attach on the same condition as
enforcement left the counter uncharged whenever the request was not itself
enforceable. An entry that will not validate is skipped rather than raised on,
so one malformed scope cannot abort every other scope's increment or turn a
config typo into a 500.

The edit forms re-seed the budget editor when a different key or user is loaded.
Its rows are seeded once and cannot re-read their own value prop, so without
this a save wrote the previously loaded record's budgets onto the current one.

Only the built-in provider pass-through routes carry the budget metadata.
get_model_from_request deliberately resolves no model for a user-defined
pass-through, since its body is forwarded verbatim and names an upstream model,
so attaching there would charge a counter nothing on that route can refuse.
2026-08-21 09:47:52 -07:00
..
a2a_protocol test: enforce PT012 so a pytest.raises block cannot hide dead assertions (#37748) 2026-08-20 19:36:26 -07:00
anthropic_interface fix(rust): route agentic-completion-hook /messages requests to Python for all stream modes (#34126) 2026-07-22 00:36:47 +00:00
batches fix(batches): skip undecodable batch output lines when costing 2026-08-19 14:35:01 -07:00
caching test: enforce PT012 so a pytest.raises block cannot hide dead assertions (#37748) 2026-08-20 19:36:26 -07:00
completion_extras require an incomplete reason before overriding finish_reason 2026-08-20 17:38:47 -07:00
compression fix(guardrails/headroom): stop compressing the turn the model must act on (#35294) 2026-07-30 18:53:31 -07:00
containers test(lint): ban blind pytest.raises(Exception) with ruff B017 (#37731) 2026-08-20 18:09:42 -07:00
enterprise test: require a match= on broad pytest.raises, and drop duplicate parametrize cases (#37769) 2026-08-20 20:24:49 -07:00
expected_fine_tuning_api
expected_responses_api_request test(responses): replace perma-skip azure shell e2e with offline coverage (#32444) 2026-07-08 10:01:41 -07:00
experimental_mcp_client test: enforce PT012 so a pytest.raises block cannot hide dead assertions (#37748) 2026-08-20 19:36:26 -07:00
google_genai chore: litellm oss staging 250626 (#31305) 2026-06-25 21:00:28 -07:00
images
integrations test: require a match= on broad pytest.raises, and drop duplicate parametrize cases (#37769) 2026-08-20 20:24:49 -07:00
interactions test(lint): ban blind pytest.raises(Exception) with ruff B017 (#37731) 2026-08-20 18:09:42 -07:00
litellm_core_utils test: require a match= on broad pytest.raises, and drop duplicate parametrize cases (#37769) 2026-08-20 20:24:49 -07:00
llms fix(proxy): make per-model budgets track spend, enforce, and report the same counter (#37736) 2026-08-21 09:47:52 -07:00
models test(lint): ban blind pytest.raises(Exception) with ruff B017 (#37731) 2026-08-20 18:09:42 -07:00
ocr fix(ocr): reject invalid req_format values as 400 on the SDK path 2026-08-17 15:49:18 -07:00
passthrough test: enforce PT012 so a pytest.raises block cannot hide dead assertions (#37748) 2026-08-20 19:36:26 -07:00
proxy fix(proxy): make per-model budgets track spend, enforce, and report the same counter (#37736) 2026-08-21 09:47:52 -07:00
rag fix(rag): track LLM completion usage and spend for /v1/rag/query (#32438) 2026-07-17 17:45:27 +00:00
realtime_api refactor(realtime): inject the vertex access token resolver 2026-08-20 02:36:47 -07:00
repositories test: enforce PT012 so a pytest.raises block cannot hide dead assertions (#37748) 2026-08-20 19:36:26 -07:00
rerank_api fix(rerank): log optional_rerank_params at debug to stop leaking request content (#32533) 2026-07-08 18:48:03 -07:00
responses test: require a match= on broad pytest.raises, and drop duplicate parametrize cases (#37769) 2026-08-20 20:24:49 -07:00
router_strategy test: require a match= on broad pytest.raises, and drop duplicate parametrize cases (#37769) 2026-08-20 20:24:49 -07:00
router_utils fix(router): make prompt caching affinity aware of auto-injected cache_control (#37689) 2026-08-20 16:10:27 -07:00
rust_bridge feat(rust): route /chat/completions through the Rust core for anthropic and bedrock (#37241) 2026-08-20 16:15:24 -07:00
sandbox test: require a match= on broad pytest.raises, and drop duplicate parametrize cases (#37769) 2026-08-20 20:24:49 -07:00
secret_managers test: require a match= on broad pytest.raises, and drop duplicate parametrize cases (#37769) 2026-08-20 20:24:49 -07:00
test_router fix(logging): stop pinning large request payloads past request end (#33455) 2026-07-15 15:28:37 -07:00
types test: require a match= on broad pytest.raises, and drop duplicate parametrize cases (#37769) 2026-08-20 20:24:49 -07:00
vector_stores test: add six ruff rules that catch tests which cannot fail (#37709) 2026-08-20 14:21:26 -07:00
videos test(lint): ban blind pytest.raises(Exception) with ruff B017 (#37731) 2026-08-20 18:09:42 -07:00
__init__.py
conftest.py test(cli): model keyring's null backend in the vault test double 2026-08-20 05:28:19 -07:00
log.txt
readme.md
test__types.py Litellm OSS Staging 010626 (#29422) 2026-06-01 21:42:51 -07:00
test_a2a_registry_lookup.py
test_acompletion_session_reuse_e2e.py
test_add_deployment_no_master_key.py
test_aembedding_session_reuse_e2e.py
test_anthropic_beta_headers_filtering.py chore(oss): litellm oss staging 120626 (#30292) 2026-06-12 09:49:25 -07:00
test_anthropic_skills_transformation.py fix: encode upstream URL path identifiers 2026-04-29 22:02:39 -07:00
test_anthropic_sonnet_1hr_cache_pricing.py chore: litellm oss staging160626 (#30527) 2026-06-16 18:23:13 -07:00
test_assert_ci_coverage.py test(ci): reject coverage-allowlist entries that no longer match a file (#37608) 2026-08-20 14:25:28 -07:00
test_assert_workflow_dir_hygiene.py feat(ci): assert .github/workflows holds only workflows, correctly named (#37616) 2026-08-20 21:36:26 +00:00
test_audio_transcription_rust_bridge.py perf(bedrock): audio transcription via rust core (py->rust bridge) (#33990) 2026-07-20 14:09:41 -07:00
test_azure_ad_token_credential_resolution.py test(router): cover s3_output_bucket_name surviving the trusted credential snapshot 2026-08-17 14:51:10 -07:00
test_azure_ai_grok_4_3_model_metadata.py feat(azure-ai): add Grok 4.3 model metadata (#27932) 2026-08-13 17:25:17 -07:00
test_batch_completion_models_all_responses.py test(batches): move orphan tests into tests/test_litellm for CI coverage (#30510) 2026-06-16 10:20:59 -07:00
test_bedrock_anthropic_1hr_cache_pricing.py Litellm oss staging 030626 (#29578) 2026-06-03 11:01:51 -07:00
test_bedrock_batch_pricing.py fix(model_prices): add Gemini live-translate, Voyage 4 series, Perplexity contextualized embeddings; absorb Fireworks + Bedrock batch registry PRs 2026-08-20 19:14:11 +00:00
test_bedrock_extended_beta_models.py test: run the 30 test files stranded in the second mirror (#37595) 2026-08-20 10:59:43 -07:00
test_bedrock_nemotron_super.py test: run the 30 test files stranded in the second mirror (#37595) 2026-08-20 10:59:43 -07:00
test_bedrock_usgov_haiku_1hr_cache.py Litellm OSS Staging 010626 (#29422) 2026-06-01 21:42:51 -07:00
test_bedrock_usgov_pricing.py Litellm OSS Staging 010626 (#29422) 2026-06-01 21:42:51 -07:00
test_budget_ratchet_check.py fix(lint): let the ratchet guard recognise a graduated rule 2026-08-07 23:11:23 -07:00
test_chat_ui_responses_session.py
test_check_licenses.py fix(check_licenses): read PEP 639 license-expression metadata (#28529) 2026-05-22 11:22:38 -07:00
test_check_test_quality.py feat(ci): freeze the conftest save/restore inventory so it can only shrink (#37621) 2026-08-20 21:39:59 +00:00
test_check_type_discipline.py fix(scripts): unwrap PEP 604 unions in LIT002 TypedDict detection 2026-08-13 20:01:35 -07:00
test_circleci_path_filter.py perf(ci): gate the lint, MCP and dashboard jobs on the pull request's file list (#37559) 2026-08-19 18:32:21 -07:00
test_circleci_rust_toolchain.py ci(circleci): install a pinned Rust toolchain on the Linux jobs (#35519) 2026-08-03 18:39:35 -07:00
test_claude_fable_5_config.py Revert "chore(ci): sync litellm_internal_staging into daily OSS branch (#33337)" (#33339) 2026-07-14 19:32:25 -07:00
test_claude_haiku_4_5_config.py feat(anthropic): add Claude Opus 4.8 and prune reasoning-effort flags (#29238) 2026-05-28 18:50:33 -07:00
test_claude_opus_4_6_config.py fix(azure_ai): advertise 1M context window for Claude Opus 4.6+ on Foundry 2026-07-24 21:53:12 +00:00
test_claude_opus_4_8_config.py fix(azure_ai): advertise 1M context window for Claude Opus 4.6+ on Foundry 2026-07-24 21:53:12 +00:00
test_claude_opus_5_config.py feat(anthropic): add Claude Opus 5 2026-07-24 10:43:49 -07:00
test_claude_sonnet_4_6_config.py feat(anthropic): add Claude Opus 4.8 and prune reasoning-effort flags (#29238) 2026-05-28 18:50:33 -07:00
test_claude_sonnet_5_config.py fix(model_prices): apply claude-sonnet-5 introductory pricing through 2026-08-31 (#31917) 2026-07-01 17:45:57 -07:00
test_cloudflare_workers_ai_model_metadata.py feat(cloudflare): add current Workers AI text-generation models to the cost map (#31051) 2026-06-23 10:44:37 -07:00
test_command_r7b_pricing.py chore: litellm oss 170626 (#30637) 2026-06-17 21:11:12 -07:00
test_completion_timeout_resolution.py fix(router): honor litellm_settings.request_timeout as an independent per-attempt timeout (#31119) 2026-06-23 14:22:54 -07:00
test_component_entrypoint.py fix(docker): honor USE_DDTRACE in the componentized gateway and backend images (#35490) 2026-08-01 14:12:59 -07:00
test_compression.py
test_conftest.py test: trim the PROXY_BASE_URL fixture and regression docstrings 2026-08-19 00:56:37 -07:00
test_conftest_isolation.py test: roll back live router replay membership between tests (#36278) 2026-08-08 10:45:43 -07:00
test_constants.py
test_container_router.py
test_cost_calculation_log_level.py
test_cost_calculator.py fix(vertex_ai): price passthrough calls on the URL's serving location 2026-08-19 16:44:52 -07:00
test_count_tokens_public_api.py
test_dashscope_image_generation.py test(lint): ban blind pytest.raises(Exception) with ruff B017 (#37731) 2026-08-20 18:09:42 -07:00
test_daybreak_model_metadata.py fix: mark daybreak-blue-latest and gpt-5.6-sol as supporting computer use 2026-08-20 16:20:40 -07:00
test_deepseek_model_metadata.py
test_detect_changes.py perf(ci): gate the lint, MCP and dashboard jobs on the pull request's file list (#37559) 2026-08-19 18:32:21 -07:00
test_dockerfile_non_root.py
test_eager_tiktoken_load.py
test_env_key_doc_gate.py fix(ci): make the env-key doc gate see bare get_secret and get_secret_str reads (#35996) 2026-08-05 14:49:55 -07:00
test_exception_exports.py
test_exception_header_preservation.py
test_exception_mapping_request_attribute.py
test_filter_out_litellm_params.py
test_gate_slot_lock.py fix(make): acquire the gate slot before lint setup deps 2026-08-14 21:17:14 -07:00
test_gemini_3_1_flash_lite_image_pricing.py test: satisfy test-quality gate in consolidated registry tests 2026-08-20 18:23:26 +00:00
test_get_blog_posts.py test(lint): ban blind pytest.raises(Exception) with ruff B017 (#37731) 2026-08-20 18:09:42 -07:00
test_git_hooks.py chore(hooks): enforce Conventional Commits and Conventional Branches (#30174) 2026-06-11 10:00:23 -07:00
test_github_close_low_quality_prs.py test: require a match= on broad pytest.raises, and drop duplicate parametrize cases (#37769) 2026-08-20 20:24:49 -07:00
test_github_review_gate.py feat(agent-shin): automated PR/issue triage, low-quality auto-close, and review-gate label lifecycle (#30433) 2026-06-17 20:42:27 -07:00
test_github_triage_with_llm.py test: require a match= on broad pytest.raises, and drop duplicate parametrize cases (#37769) 2026-08-20 20:24:49 -07:00
test_github_triage_workflows.py chore(ci): close the test-census blind spots and move scripts out of workflows/ (#37586) 2026-08-20 10:07:14 -07:00
test_gpt_5_4_model_metadata.py fix(pricing): correct gpt-5.4-mini and gpt-5.4-nano token limits 2026-07-30 02:43:54 +00:00
test_gpt_5_5_model_metadata.py chore: litellm oss staging160626 (#30527) 2026-06-16 18:23:13 -07:00
test_gpt_image_cost_calculator.py chore: litellm oss staging (#31185) 2026-06-26 09:17:44 -07:00
test_gpt_realtime_mode.py test(pricing): pin the realtime mode assertion to the bundled cost map (#33806) 2026-07-18 02:52:55 +00:00
test_groq_streaming_encoding.py
test_guardrail_exception_status_codes.py Litellm oss staging (#28161) 2026-05-18 16:27:44 -07:00
test_lazy_imports.py
test_litellm_params_reserved_keys.py
test_logging.py fix(logging): bound oversized error payloads written to stdout (#37684) 2026-08-20 16:07:21 -07:00
test_lowest_latency_zero_tokens.py
test_main.py Fall back to the GPT version rule when the cost map carries no breakpoint flag 2026-08-20 05:47:19 -07:00
test_main_module_header.py Add main module header comment 2026-05-06 00:26:17 +00:00
test_mistral_medium_3_5_model_metadata.py fix(cost-map): retarget mistral-medium-latest to Medium 3.5 and add date-pinned aliases (#31373) 2026-06-25 18:27:18 -07:00
test_mistral_small_4_0_model_metadata.py fix(model_prices): restore supports_vision on Mistral Small 4.0 entries 2026-08-20 13:54:03 -07:00
test_mistral_zai_glm_5_2_model_metadata.py fix(mistral): correct zai-glm-5-2 limits, add cached-input price and glm-5-2 alias 2026-08-20 10:45:24 -07:00
test_model_block_unblock.py fix(proxy): serialize model reconciles so concurrent model writes stop evicting each other (#36687) 2026-08-12 13:42:26 -07:00
test_model_cost_aliases.py
test_model_param_helper.py
test_model_prices_schema.py fix(cost): support cache_creation_input_token_cost in tiered pricing and make tier selection all-or-nothing 2026-08-13 02:18:10 +00:00
test_model_response_normalization.py
test_muse_spark_1_1_model_metadata.py Revert "chore(ci): sync litellm_internal_staging into daily OSS branch (#33337)" (#33339) 2026-07-14 19:32:25 -07:00
test_muse_spark_1_2_model_metadata.py fix(model_prices): bill muse spark web search grounding per query 2026-08-12 19:44:20 -07:00
test_nested_drop_params.py
test_openai_embedding_encoding_format_default.py fix(embeddings): allow omitting encoding_format via env sentinel none 2026-05-01 23:03:13 +05:30
test_pre_commit_lint.py feat(scripts): queue heavy gates behind a machine-wide slot lock 2026-08-14 17:22:32 -07:00
test_prisma_generate_if_needed.py fix(lint): generate the prisma client into the gate-owned venv 2026-08-06 01:54:26 -07:00
test_project_alias_tracking.py
test_project_tags_pydantic.py test(lint): ban blind pytest.raises(Exception) with ruff B017 (#37731) 2026-08-20 18:09:42 -07:00
test_proxy_auth.py test: run the 30 test files stranded in the second mirror (#37595) 2026-08-20 10:59:43 -07:00
test_rag_openai_ingestion.py chore: litellm oss staging (#30745) 2026-06-18 13:55:35 -07:00
test_rate_limit_error_unification.py test(rate-limits): drop the removed data kwarg from the v3 dynamic limiter raise-branch test 2026-07-30 15:20:44 -07:00
test_redact_string_in_error_paths.py test: require a match= on broad pytest.raises, and drop duplicate parametrize cases (#37769) 2026-08-20 20:24:49 -07:00
test_redis.py test: require a match= on broad pytest.raises, and drop duplicate parametrize cases (#37769) 2026-08-20 20:24:49 -07:00
test_register_model_custom_pricing.py fix(utils): resolve bedrock regional inference profiles to regional pricing in get_model_info (LIT-4056) (#32389) 2026-07-07 20:49:03 -07:00
test_register_model_zero_cost_persistence.py chore(oss): litellm oss staging 150626 (#30463) 2026-06-16 12:06:41 -07:00
test_replicate_model_key_format.py fix(model-prices): correct replicate model key typo (#34800) 2026-08-05 16:37:44 -07:00
test_responses_api_bridge_non_stream.py fix(usage): keep responses usage SDK-parseable and complete streamed reasoning splits 2026-08-19 14:57:19 -07:00
test_responses_id_security.py fix(responses_id_security): decrypt response ids for input_items follow-ups (#32269) 2026-07-06 14:03:15 -07:00
test_responses_streaming_container_ownership.py chore(oss): litellm oss staging 150626 (#30463) 2026-06-16 12:06:41 -07:00
test_retrieve_batch_bedrock_dispatch.py test(lint): ban blind pytest.raises(Exception) with ruff B017 (#37731) 2026-08-20 18:09:42 -07:00
test_router.py test: require a match= on broad pytest.raises, and drop duplicate parametrize cases (#37769) 2026-08-20 20:24:49 -07:00
test_router_block_helpers.py feat: litellm oss 110626 (#30202) 2026-06-11 22:30:26 -07:00
test_router_exception_redaction.py fix(router): mask provider credentials embedded in fallback error messages (#32083) 2026-07-03 18:48:06 -07:00
test_router_google_genai.py
test_router_model_cost_isolation.py test: require a match= on broad pytest.raises, and drop duplicate parametrize cases (#37769) 2026-08-20 20:24:49 -07:00
test_router_order_fallback.py chore: litellm oss staging160626 (#30527) 2026-06-16 18:23:13 -07:00
test_router_per_deployment_num_retries.py fix(router): honor request-level num_retries over a deployment's litellm_params value (#35483) 2026-08-01 13:51:29 -07:00
test_router_redis_init.py
test_router_retry_backoff_headers.py test: run the 30 test files stranded in the second mirror (#37595) 2026-08-20 10:59:43 -07:00
test_router_retry_non_retryable_errors.py
test_router_retry_policy_update.py fix(proxy): tighten role gating on /get/config/callbacks response (#31745) 2026-07-01 17:58:31 -07:00
test_router_silent_experiment.py
test_router_streaming_fallback_metadata.py chore: litellm oss staging (#30968) 2026-06-23 07:31:44 -07:00
test_router_weighted_failover.py test(lint): ban blind pytest.raises(Exception) with ruff B017 (#37731) 2026-08-20 18:09:42 -07:00
test_ruff_strict_gate.py refactor(lint): graduate the 35 zero-violation strict rules into ruff.toml 2026-08-07 23:10:33 -07:00
test_sambanova_model_metadata.py test: run the 30 test files stranded in the second mirror (#37595) 2026-08-20 10:59:43 -07:00
test_secret_redaction.py fix(logging): close three secret-leak paths in verbose logging (#37391) 2026-08-19 01:03:34 +00:00
test_select_ui_test_scope.py fix(ci): run the full dashboard suite when a change reaches outside src/ (#37563) 2026-08-19 23:09:03 -07:00
test_service_logger.py fix: missing span for guardrail passthrough (#29552) 2026-06-03 01:25:15 +00:00
test_setup_wizard.py
test_shared_session_integration.py
test_ssl_verify_unit.py refactor(bedrock): remove the dead BedrockLLM invoke code path 2026-07-29 20:25:36 -07:00
test_stream_chunk_builder_annotations.py
test_stream_chunk_builder_images.py test: run the 30 test files stranded in the second mirror (#37595) 2026-08-20 10:59:43 -07:00
test_streaming_connection_cleanup.py
test_system_message_format_bug.py
test_test_quality_gate.py feat(ci): freeze the conftest save/restore inventory so it can only shrink (#37621) 2026-08-20 21:39:59 +00:00
test_thinking_enabled.py test: drop restating comment and wrap long call in thinking tests 2026-08-18 19:55:22 -07:00
test_type_check_gate.py fix(lint): retire the single-slot base-counts cache 2026-08-06 02:23:52 -07:00
test_type_discipline_gate.py fix(lint): pick the merge-aware base so in-progress merges are not blamed for base drift 2026-08-04 17:58:41 -07:00
test_utils.py test: require a match= on broad pytest.raises, and drop duplicate parametrize cases (#37769) 2026-08-20 20:24:49 -07:00
test_utils_module_docstring.py Add utils module docstring 2026-05-06 00:42:49 +00:00
test_uuid_helper.py
test_vcr_safe_body_matcher.py test: stabilize batch VCR coverage and stop live upload/network leaks (#29477) 2026-06-02 16:11:52 -07:00
test_video_generation.py test(lint): ban blind pytest.raises(Exception) with ruff B017 (#37731) 2026-08-20 18:09:42 -07:00
test_with_dashboard_node.py fix(bootstrap): fail fast when nvm cannot activate the pinned node 2026-08-04 21:18:58 -07:00
test_xai_grok_4_3_model_metadata.py feat(xai): add grok-4.3 and grok-4.3-latest to model_prices_and_conte… (#27154) 2026-05-07 09:06:56 -07:00
test_xai_responses_auto_routing.py

Testing for litellm/

This directory 1:1 maps the the litellm/ directory, and can only contain mocked tests.

The point of this is to:

  1. Increase test coverage of litellm/
  2. Make it easy for contributors to add tests for the litellm/ package and easily run tests without needing LLM API keys.

File name conventions

  • litellm/proxy/test_caching_routes.py maps to litellm/proxy/caching_routes.py
  • test_<filename>.py maps to litellm/<filename>.py