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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
216 lines
7 KiB
Python
216 lines
7 KiB
Python
from abc import ABC, abstractmethod
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from litellm.caching import LiteLLMCacheType
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import time
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import traceback
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from litellm._uuid import uuid
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from dotenv import load_dotenv
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load_dotenv()
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import asyncio
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import hashlib
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import random
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import pytest
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import litellm
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from litellm.caching import Cache
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from litellm import completion, embedding
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class LLMCachingUnitTests(ABC):
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@abstractmethod
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def get_cache_type(self) -> LiteLLMCacheType:
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pass
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@pytest.mark.parametrize("sync_mode", [True, False])
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@pytest.mark.asyncio
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async def test_cache_completion(self, sync_mode):
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litellm._turn_on_debug()
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random_number = random.randint(
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1, 100000
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) # add a random number to ensure it's always adding / reading from cache
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messages = [
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{
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"role": "user",
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"content": f"write a one sentence poem about: {random_number}",
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}
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]
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cache_type = self.get_cache_type()
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litellm.cache = Cache(
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type=cache_type,
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)
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if sync_mode:
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response1 = completion(
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"gpt-3.5-turbo",
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messages=messages,
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caching=True,
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max_tokens=20,
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mock_response="This number is so great!",
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)
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else:
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response1 = await litellm.acompletion(
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"gpt-3.5-turbo",
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messages=messages,
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caching=True,
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max_tokens=20,
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mock_response="This number is so great!",
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)
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# response2 is mocked to a different response from response1,
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# but the completion from the cache should be used instead of the mock
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# response since the input is the same as response1
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await asyncio.sleep(0.5)
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if sync_mode:
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response2 = completion(
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"gpt-3.5-turbo",
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messages=messages,
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caching=True,
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max_tokens=20,
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mock_response="This number is great!",
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)
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else:
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response2 = await litellm.acompletion(
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"gpt-3.5-turbo",
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messages=messages,
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caching=True,
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max_tokens=20,
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mock_response="This number is great!",
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)
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if (
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response1["choices"][0]["message"]["content"]
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!= response2["choices"][0]["message"]["content"]
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): # 1 and 2 should be the same
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# 1&2 have the exact same input params. This MUST Be a CACHE HIT
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print(f"response1: {response1}")
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print(f"response2: {response2}")
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pytest.fail(
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f"Error occurred: response1 - {response1['choices'][0]['message']['content']} != response2 - {response2['choices'][0]['message']['content']}"
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)
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# Since the parameters are not the same as response1, response3 should actually
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# be the mock response
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if sync_mode:
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response3 = completion(
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"gpt-3.5-turbo",
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messages=messages,
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caching=True,
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temperature=0.5,
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mock_response="This number is awful!",
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)
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else:
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response3 = await litellm.acompletion(
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"gpt-3.5-turbo",
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messages=messages,
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caching=True,
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temperature=0.5,
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mock_response="This number is awful!",
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)
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print("\nresponse 1", response1)
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print("\nresponse 2", response2)
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print("\nresponse 3", response3)
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# print("\nresponse 4", response4)
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litellm.cache = None
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litellm.success_callback = []
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litellm._async_success_callback = []
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# 1 & 2 should be exactly the same
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# 1 & 3 should be different, since input params are diff
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if (
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response1["choices"][0]["message"]["content"]
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== response3["choices"][0]["message"]["content"]
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):
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# if input params like max_tokens, temperature are diff it should NOT be a cache hit
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print(f"response1: {response1}")
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print(f"response3: {response3}")
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pytest.fail(
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f"Response 1 == response 3. Same model, diff params shoudl not cache Error"
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f" occurred:"
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)
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assert response1.id == response2.id
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assert response1.created == response2.created
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assert (
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response1.choices[0].message.content == response2.choices[0].message.content
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)
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@pytest.mark.parametrize("sync_mode", [True, False])
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@pytest.mark.asyncio
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async def test_disk_cache_embedding(self, sync_mode):
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litellm._turn_on_debug()
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random_number = random.randint(
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1, 100000
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) # add a random number to ensure it's always adding / reading from cache
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input = [f"hello {random_number}"]
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litellm.cache = Cache(
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type="disk",
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)
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if sync_mode:
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response1 = embedding(
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"openai/text-embedding-ada-002",
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input=input,
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caching=True,
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)
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else:
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response1 = await litellm.aembedding(
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"openai/text-embedding-ada-002",
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input=input,
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caching=True,
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)
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# response2 is mocked to a different response from response1,
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# but the completion from the cache should be used instead of the mock
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# response since the input is the same as response1
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await asyncio.sleep(0.5)
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if sync_mode:
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response2 = embedding(
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"openai/text-embedding-ada-002",
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input=input,
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caching=True,
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)
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else:
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response2 = await litellm.aembedding(
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"openai/text-embedding-ada-002",
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input=input,
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caching=True,
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)
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if response2._hidden_params["cache_hit"] is not True:
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pytest.fail("Cache hit should be True")
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# Since the parameters are not the same as response1, response3 should actually
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# be the mock response
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if sync_mode:
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response3 = embedding(
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"openai/text-embedding-ada-002",
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input=input,
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user="charlie",
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caching=True,
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)
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else:
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response3 = await litellm.aembedding(
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"openai/text-embedding-ada-002",
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input=input,
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caching=True,
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user="charlie",
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)
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print("\nresponse 1", response1)
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print("\nresponse 2", response2)
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print("\nresponse 3", response3)
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# print("\nresponse 4", response4)
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litellm.cache = None
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litellm.success_callback = []
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litellm._async_success_callback = []
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# 1 & 2 should be exactly the same
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# 1 & 3 should be different, since input params are diff
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if response3._hidden_params.get("cache_hit") is True:
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pytest.fail("Cache hit should not be True")
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