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6a0d03914c
* test: drop the cwd-relative sys.path.insert calls from the test suite
TQ003 stands at 1,077 across 1,058 files, and 1,015 of them are the same shape:
sys.path.insert(0, os.path.abspath("../..")) and its deeper siblings. The
argument resolves against the working directory rather than the file, so from
the repo root, where every job runs pytest, it inserts the directory two levels
above the checkout. It has never pointed at litellm. The package is installed
into the environment anyway, which is what actually makes the import work, and
what the rule's message has said all along.
Removing them leaves 1,634 imports of sys and os with no remaining reference,
and those go too, except where another test module imports the name back out of
the file. The rest of TQ003 is 62 call sites that resolve against __file__ or a
variable, which are a different question and are left alone.
Collection is identical either way: 45,871 tests and the same 51 pre-existing
collection errors before and after, and ruff reports no new undefined name.
* test: drop the duplicate imports the sys.path sweep exposed to F811
* test(pre-call-utils): restore the os import the new bedrock tests need
120 lines
4.9 KiB
Python
120 lines
4.9 KiB
Python
import json
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from unittest.mock import MagicMock, patch
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import pytest
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from litellm.proxy.guardrails.guardrail_registry import InMemoryGuardrailHandler
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from litellm.types.guardrails import SupportedGuardrailIntegrations
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def test_initialize_presidio_guardrail():
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"""
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Test that initialize_guardrail correctly uses registered initializers
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for presidio guardrail
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"""
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# Setup test data for a non-custom guardrail (using Presidio as an example)
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test_guardrail = {
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"guardrail_name": "test_presidio_guardrail",
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"litellm_params": {
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"guardrail": SupportedGuardrailIntegrations.PRESIDIO.value,
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"mode": "pre_call",
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"presidio_analyzer_api_base": "https://fakelink.com/v1/presidio/analyze",
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"presidio_anonymizer_api_base": "https://fakelink.com/v1/presidio/anonymize",
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},
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}
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# Call the initialize_guardrail method
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guardrail_handler = InMemoryGuardrailHandler()
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result = guardrail_handler.initialize_guardrail(
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guardrail=test_guardrail,
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)
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assert result["guardrail_name"] == "test_presidio_guardrail"
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assert result["litellm_params"].guardrail == SupportedGuardrailIntegrations.PRESIDIO.value
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assert result["litellm_params"].mode == "pre_call"
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def test_initialize_bedrock_forwards_chunk_budget_chars():
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"""Regression: `chunk_budget_chars` set in config.yaml must reach the guardrail.
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The field lives on BedrockGuardrailConfigModel, so LitellmParams parsed it and the
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Admin UI rendered it, but initialize_bedrock enumerates its kwargs explicitly and
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dropped it. The setting validated and then silently did nothing. Asserting through
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initialize_guardrail rather than the constructor is the point: constructing
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BedrockGuardrail directly bypasses the only path a user can actually reach.
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"""
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import litellm
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from litellm.proxy.guardrails.guardrail_hooks.bedrock_guardrails import BedrockGuardrail
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test_guardrail = {
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"guardrail_name": "test_bedrock_chunk_budget",
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"litellm_params": {
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"guardrail": SupportedGuardrailIntegrations.BEDROCK.value,
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"mode": "pre_call",
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"guardrailIdentifier": "test-guardrail",
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"guardrailVersion": "DRAFT",
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"chunk_budget_chars": 60_000,
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},
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}
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guardrail_handler = InMemoryGuardrailHandler()
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guardrail_handler.initialize_guardrail(guardrail=test_guardrail)
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initialized = [
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callback
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for callback in litellm.callbacks
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if isinstance(callback, BedrockGuardrail) and callback.guardrail_name == "test_bedrock_chunk_budget"
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]
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assert initialized, "bedrock guardrail was not registered as a callback"
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assert initialized[-1].chunk_budget_chars == 60_000
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def test_initialize_guardrail_preserves_guardrail_info():
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"""
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Regression (LIT-2529): initialize_guardrail must carry guardrail_info into the
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stored in-memory Guardrail. Dropping it left the Guardrail Monitor's usage
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endpoints unable to render type/description for YAML-defined guardrails.
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"""
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test_guardrail = {
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"guardrail_name": "test_presidio_with_info",
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"litellm_params": {
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"guardrail": SupportedGuardrailIntegrations.PRESIDIO.value,
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"mode": "pre_call",
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"presidio_analyzer_api_base": "https://fakelink.com/v1/presidio/analyze",
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"presidio_anonymizer_api_base": "https://fakelink.com/v1/presidio/anonymize",
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},
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"guardrail_info": {"type": "PII", "description": "masks PII"},
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}
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guardrail_handler = InMemoryGuardrailHandler()
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result = guardrail_handler.initialize_guardrail(guardrail=test_guardrail)
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assert result is not None
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assert result["guardrail_info"] == {"type": "PII", "description": "masks PII"}
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stored = guardrail_handler.IN_MEMORY_GUARDRAILS[result["guardrail_id"]]
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assert stored["guardrail_info"] == {"type": "PII", "description": "masks PII"}
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@pytest.mark.parametrize(
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"config_value, expected",
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[(True, True), (False, False), (None, False)],
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)
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def test_initialize_guardrail_sets_run_in_parallel(config_value, expected):
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"""run_in_parallel from litellm_params must reach the built guardrail instance."""
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litellm_params = {
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"guardrail": SupportedGuardrailIntegrations.PRESIDIO.value,
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"mode": "pre_call",
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"presidio_analyzer_api_base": "https://fakelink.com/v1/presidio/analyze",
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"presidio_anonymizer_api_base": "https://fakelink.com/v1/presidio/anonymize",
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}
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if config_value is not None:
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litellm_params["run_in_parallel"] = config_value
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guardrail_handler = InMemoryGuardrailHandler()
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result = guardrail_handler.initialize_guardrail(
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guardrail={"guardrail_name": "test_parallel_flag", "litellm_params": litellm_params},
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)
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custom_guardrail = guardrail_handler.guardrail_id_to_custom_guardrail[result["guardrail_id"]]
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assert custom_guardrail.run_in_parallel is expected
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