mirror of
https://github.com/BerriAI/litellm.git
synced 2026-08-28 05:25:59 +00:00
243ed4393d
A test that asserts on the error inside its own except block passes when the call stops raising, because nothing runs the handler. That is the exact case the test exists to catch, so the regression lands green. Rewrites all 111 such blocks into pytest.raises, which fails when the call succeeds, and selects PT017 in ruff-tests.toml so no new one lands.
137 lines
4.2 KiB
Python
137 lines
4.2 KiB
Python
#### What this tests ####
|
|
# This tests setting rules before / after making llm api calls
|
|
import asyncio
|
|
import os
|
|
import sys
|
|
import time
|
|
import traceback
|
|
|
|
import pytest
|
|
|
|
sys.path.insert(
|
|
0, os.path.abspath("../..")
|
|
) # Adds the parent directory to the system path
|
|
import litellm
|
|
from litellm import acompletion, completion
|
|
|
|
|
|
def my_pre_call_rule(input: str):
|
|
print(f"input: {input}")
|
|
print(f"INSIDE MY PRE CALL RULE, len(input) - {len(input)}")
|
|
if len(input) > 10:
|
|
return False
|
|
return True
|
|
|
|
|
|
## Test 1: Pre-call rule
|
|
def test_pre_call_rule():
|
|
try:
|
|
litellm.pre_call_rules = [my_pre_call_rule]
|
|
### completion
|
|
response = completion(
|
|
model="gpt-3.5-turbo",
|
|
messages=[{"role": "user", "content": "say something inappropriate"}],
|
|
)
|
|
pytest.fail(f"Completion call should have been failed. ")
|
|
except Exception:
|
|
pass
|
|
|
|
### async completion
|
|
async def test_async_response():
|
|
user_message = "Hello, how are you?"
|
|
messages = [{"content": user_message, "role": "user"}]
|
|
try:
|
|
response = await acompletion(model="gpt-3.5-turbo", messages=messages)
|
|
pytest.fail(f"acompletion call should have been failed. ")
|
|
except Exception as e:
|
|
pass
|
|
|
|
asyncio.run(test_async_response())
|
|
litellm.pre_call_rules = []
|
|
|
|
|
|
def my_post_call_rule(input: str):
|
|
input = input.lower()
|
|
print(f"input: {input}")
|
|
print(f"INSIDE MY POST CALL RULE, len(input) - {len(input)}")
|
|
if len(input) < 200:
|
|
return {
|
|
"decision": False,
|
|
"message": "This violates LiteLLM Proxy Rules. Response too short",
|
|
}
|
|
return {"decision": True}
|
|
|
|
|
|
def my_post_call_rule_2(input: str):
|
|
input = input.lower()
|
|
print(f"input: {input}")
|
|
print(f"INSIDE MY POST CALL RULE, len(input) - {len(input)}")
|
|
if len(input) < 200 and len(input) > 0:
|
|
return {
|
|
"decision": False,
|
|
"message": "This violates LiteLLM Proxy Rules. Response too short",
|
|
}
|
|
return {"decision": True}
|
|
|
|
|
|
# test_pre_call_rule()
|
|
# Test 2: Post-call rule
|
|
# commenting out of ci/cd since llm's have variable output which was causing our pipeline to fail erratically.
|
|
def test_post_call_rule():
|
|
litellm.pre_call_rules = []
|
|
litellm.post_call_rules = [my_post_call_rule]
|
|
|
|
### completion
|
|
with pytest.raises(Exception, match="This violates LiteLLM Proxy Rules. Response too short") as exc_info:
|
|
completion(
|
|
model="gpt-3.5-turbo",
|
|
messages=[{"role": "user", "content": "say sorry"}],
|
|
max_tokens=2,
|
|
)
|
|
assert exc_info.value.message == "This violates LiteLLM Proxy Rules. Response too short"
|
|
# print(f"MAKING ACOMPLETION CALL")
|
|
# litellm.set_verbose = True
|
|
### async completion
|
|
# async def test_async_response():
|
|
# messages=[{"role": "user", "content": "say sorry"}]
|
|
# try:
|
|
# response = await acompletion(model="gpt-3.5-turbo", messages=messages)
|
|
# pytest.fail(f"acompletion call should have been failed.")
|
|
# except Exception as e:
|
|
# pass
|
|
# asyncio.run(test_async_response())
|
|
litellm.pre_call_rules = []
|
|
litellm.post_call_rules = []
|
|
|
|
|
|
# test_post_call_rule()
|
|
|
|
|
|
def test_post_call_rule_streaming():
|
|
litellm.pre_call_rules = []
|
|
litellm.post_call_rules = [my_post_call_rule_2]
|
|
### completion
|
|
response = completion(
|
|
model="gpt-3.5-turbo",
|
|
messages=[{"role": "user", "content": "say sorry"}],
|
|
max_tokens=2,
|
|
stream=True,
|
|
)
|
|
|
|
with pytest.raises(Exception, match="This violates LiteLLM Proxy Rules. Response too short") as exc_info:
|
|
list(response)
|
|
assert "This violates LiteLLM Proxy Rules. Response too short" in exc_info.value.message
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_post_call_processing_error_async_response():
|
|
try:
|
|
response = await acompletion(
|
|
model="command-nightly", # Just used as an example
|
|
messages=[{"content": "Hello, how are you?", "role": "user"}],
|
|
api_base="https://openai-proxy.berriai.repl.co", # Just used as an example
|
|
custom_llm_provider="openai",
|
|
)
|
|
pytest.fail("This call should have failed")
|
|
except Exception as e:
|
|
pass
|