mirror of
https://github.com/tiennm99/litellm.git
synced 2026-06-18 00:48:01 +00:00
Ishaan Jaffer
842 lines
29 KiB
Python
842 lines
29 KiB
Python
# Test the following scenarios:
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# 1. Generate a Key, and use it to make a call
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import sys, os
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from dotenv import load_dotenv
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load_dotenv()
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import os
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# this file is to test litellm/proxy
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sys.path.insert(
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0, os.path.abspath("../..")
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) # Adds the parent directory to the system path
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import pytest, logging
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import litellm
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from litellm.proxy.proxy_server import token_counter
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from litellm._logging import verbose_proxy_logger
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verbose_proxy_logger.setLevel(level=logging.DEBUG)
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from litellm.proxy._types import TokenCountRequest
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import json, tempfile
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from litellm import Router
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def get_vertex_ai_creds_json() -> dict:
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# Define the path to the vertex_key.json file
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print("loading vertex ai credentials")
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filepath = os.path.dirname(os.path.abspath(__file__))
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vertex_key_path = filepath + "/vertex_key.json"
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# Read the existing content of the file or create an empty dictionary
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try:
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with open(vertex_key_path, "r") as file:
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# Read the file content
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print("Read vertexai file path")
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content = file.read()
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# If the file is empty or not valid JSON, create an empty dictionary
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if not content or not content.strip():
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service_account_key_data = {}
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else:
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# Attempt to load the existing JSON content
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file.seek(0)
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service_account_key_data = json.load(file)
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except FileNotFoundError:
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# If the file doesn't exist, create an empty dictionary
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service_account_key_data = {}
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# Update the service_account_key_data with environment variables
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private_key_id = os.environ.get("VERTEX_AI_PRIVATE_KEY_ID", "")
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private_key = os.environ.get("VERTEX_AI_PRIVATE_KEY", "")
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private_key = private_key.replace("\\n", "\n")
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service_account_key_data["private_key_id"] = private_key_id
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service_account_key_data["private_key"] = private_key
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return service_account_key_data
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def load_vertex_ai_credentials():
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# Define the path to the vertex_key.json file
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print("loading vertex ai credentials")
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filepath = os.path.dirname(os.path.abspath(__file__))
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vertex_key_path = filepath + "/vertex_key.json"
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# Read the existing content of the file or create an empty dictionary
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try:
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with open(vertex_key_path, "r") as file:
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# Read the file content
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print("Read vertexai file path")
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content = file.read()
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# If the file is empty or not valid JSON, create an empty dictionary
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if not content or not content.strip():
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service_account_key_data = {}
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else:
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# Attempt to load the existing JSON content
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file.seek(0)
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service_account_key_data = json.load(file)
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except FileNotFoundError:
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# If the file doesn't exist, create an empty dictionary
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service_account_key_data = {}
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# Update the service_account_key_data with environment variables
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private_key_id = os.environ.get("VERTEX_AI_PRIVATE_KEY_ID", "")
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private_key = os.environ.get("VERTEX_AI_PRIVATE_KEY", "")
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private_key = private_key.replace("\\n", "\n")
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service_account_key_data["private_key_id"] = private_key_id
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service_account_key_data["private_key"] = private_key
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# Create a temporary file
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with tempfile.NamedTemporaryFile(mode="w+", delete=False) as temp_file:
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# Write the updated content to the temporary files
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json.dump(service_account_key_data, temp_file, indent=2)
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# Export the temporary file as GOOGLE_APPLICATION_CREDENTIALS
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os.environ["GOOGLE_APPLICATION_CREDENTIALS"] = os.path.abspath(temp_file.name)
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@pytest.mark.asyncio
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async def test_vLLM_token_counting():
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"""
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Test Token counter for vLLM models
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- User passes model="special-alias"
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- token_counter should infer that special_alias -> maps to wolfram/miquliz-120b-v2.0
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-> token counter should use hugging face tokenizer
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"""
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llm_router = Router(
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model_list=[
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{
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"model_name": "special-alias",
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"litellm_params": {
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"model": "openai/wolfram/miquliz-120b-v2.0",
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"api_base": "https://exampleopenaiendpoint-production.up.railway.app/",
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},
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}
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]
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)
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setattr(litellm.proxy.proxy_server, "llm_router", llm_router)
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response = await token_counter(
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request=TokenCountRequest(
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model="special-alias",
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messages=[{"role": "user", "content": "hello"}],
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)
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)
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print("response: ", response)
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assert (
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response.tokenizer_type == "openai_tokenizer"
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) # SHOULD use the default tokenizer
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assert response.model_used == "wolfram/miquliz-120b-v2.0"
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@pytest.mark.asyncio
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async def test_token_counting_model_not_in_model_list():
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"""
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Test Token counter - when a model is not in model_list
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-> should use the default OpenAI tokenizer
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"""
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llm_router = Router(
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model_list=[
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{
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"model_name": "gpt-4",
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"litellm_params": {
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"model": "gpt-4",
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},
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}
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]
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)
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setattr(litellm.proxy.proxy_server, "llm_router", llm_router)
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response = await token_counter(
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request=TokenCountRequest(
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model="special-alias",
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messages=[{"role": "user", "content": "hello"}],
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)
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)
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print("response: ", response)
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assert (
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response.tokenizer_type == "openai_tokenizer"
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) # SHOULD use the OpenAI tokenizer
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assert response.model_used == "special-alias"
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@pytest.mark.asyncio
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async def test_gpt_token_counting():
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"""
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Test Token counter
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-> should work for gpt-4
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"""
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llm_router = Router(
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model_list=[
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{
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"model_name": "gpt-4",
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"litellm_params": {
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"model": "gpt-4",
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},
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}
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]
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)
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setattr(litellm.proxy.proxy_server, "llm_router", llm_router)
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response = await token_counter(
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request=TokenCountRequest(
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model="gpt-4",
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messages=[{"role": "user", "content": "hello"}],
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)
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)
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print("response: ", response)
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assert (
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response.tokenizer_type == "openai_tokenizer"
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) # SHOULD use the OpenAI tokenizer
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assert response.request_model == "gpt-4"
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@pytest.mark.asyncio
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async def test_anthropic_messages_count_tokens_endpoint():
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"""
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Test /v1/messages/count_tokens endpoint with Anthropic model
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- Should return response in Anthropic format: {"input_tokens": <count>}
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- Should work as wrapper around internal token_counter function
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"""
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from litellm.proxy.anthropic_endpoints.endpoints import count_tokens
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from fastapi import Request
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from unittest.mock import MagicMock
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# Mock request object
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mock_request = MagicMock(spec=Request)
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mock_request_data = {
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"model": "claude-3-sonnet-20240229",
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"messages": [{"role": "user", "content": "Hello Claude!"}],
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}
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# Mock the _read_request_body function
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async def mock_read_request_body(request):
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return mock_request_data
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# Mock UserAPIKeyAuth
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mock_user_api_key_dict = MagicMock()
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# Patch the _read_request_body function
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import litellm.proxy.anthropic_endpoints.endpoints as anthropic_endpoints
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original_read_request_body = anthropic_endpoints._read_request_body
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anthropic_endpoints._read_request_body = mock_read_request_body
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# Mock the internal token_counter function to return a controlled response
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async def mock_token_counter(request, call_endpoint=False):
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assert (
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call_endpoint == True
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), "Should be called with call_endpoint=True for Anthropic endpoint"
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assert request.model == "claude-3-sonnet-20240229"
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assert request.messages == [{"role": "user", "content": "Hello Claude!"}]
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from litellm.types.utils import TokenCountResponse
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return TokenCountResponse(
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total_tokens=15,
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request_model="claude-3-sonnet-20240229",
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model_used="claude-3-sonnet-20240229",
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tokenizer_type="openai_tokenizer",
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)
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# Patch the imported token_counter function from proxy_server
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import litellm.proxy.proxy_server as proxy_server
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original_token_counter = proxy_server.token_counter
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proxy_server.token_counter = mock_token_counter
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try:
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# Call the endpoint
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response = await count_tokens(mock_request, mock_user_api_key_dict)
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# Verify response format matches Anthropic spec
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assert isinstance(response, dict)
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assert "input_tokens" in response
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assert response["input_tokens"] == 15
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assert len(response) == 1 # Should only contain input_tokens
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print("✅ Anthropic endpoint test passed!")
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finally:
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# Restore original functions
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anthropic_endpoints._read_request_body = original_read_request_body
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proxy_server.token_counter = original_token_counter
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@pytest.mark.asyncio
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async def test_anthropic_messages_count_tokens_with_non_anthropic_model():
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"""
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Test /v1/messages/count_tokens endpoint with non-Anthropic model (GPT-4)
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- Should still work and return Anthropic format
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- Should call internal token_counter with from_anthropic_endpoint=True
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"""
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from litellm.proxy.anthropic_endpoints.endpoints import count_tokens
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from fastapi import Request
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from unittest.mock import MagicMock
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# Mock request object
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mock_request = MagicMock(spec=Request)
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mock_request_data = {
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"model": "gpt-4",
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"messages": [{"role": "user", "content": "Hello GPT!"}],
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}
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# Mock the _read_request_body function
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async def mock_read_request_body(request):
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return mock_request_data
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# Mock UserAPIKeyAuth
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mock_user_api_key_dict = MagicMock()
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# Patch the _read_request_body function
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import litellm.proxy.anthropic_endpoints.endpoints as anthropic_endpoints
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original_read_request_body = anthropic_endpoints._read_request_body
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anthropic_endpoints._read_request_body = mock_read_request_body
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# Mock the internal token_counter function to return a controlled response
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async def mock_token_counter(request, call_endpoint=True):
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assert (
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call_endpoint == True
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), "Should be called with call_endpoint=True for Anthropic endpoint"
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assert request.model == "gpt-4"
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assert request.messages == [{"role": "user", "content": "Hello GPT!"}]
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from litellm.types.utils import TokenCountResponse
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return TokenCountResponse(
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total_tokens=12,
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request_model="gpt-4",
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model_used="gpt-4",
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tokenizer_type="openai_tokenizer",
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)
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# Patch the imported token_counter function from proxy_server
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import litellm.proxy.proxy_server as proxy_server
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original_token_counter = proxy_server.token_counter
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proxy_server.token_counter = mock_token_counter
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try:
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# Call the endpoint
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response = await count_tokens(mock_request, mock_user_api_key_dict)
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# Verify response format matches Anthropic spec
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assert isinstance(response, dict)
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assert "input_tokens" in response
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assert response["input_tokens"] == 12
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assert len(response) == 1 # Should only contain input_tokens
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print("✅ Non-Anthropic model test passed!")
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finally:
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# Restore original functions
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anthropic_endpoints._read_request_body = original_read_request_body
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proxy_server.token_counter = original_token_counter
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@pytest.mark.asyncio
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async def test_internal_token_counter_anthropic_provider_detection():
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"""
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Test that the internal token_counter correctly detects Anthropic providers
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and handles the from_anthropic_endpoint flag appropriately
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"""
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# Test with Anthropic provider
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llm_router = Router(
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model_list=[
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{
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"model_name": "claude-test",
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"litellm_params": {
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"model": "anthropic/claude-3-sonnet-20240229",
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"api_key": "test-key",
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},
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}
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]
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)
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setattr(litellm.proxy.proxy_server, "llm_router", llm_router)
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# Test with is_direct_request=False (simulating call from Anthropic endpoint)
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response = await token_counter(
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request=TokenCountRequest(
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model="claude-test",
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messages=[{"role": "user", "content": "hello"}],
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),
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call_endpoint=True,
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)
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print("Anthropic provider test response:", response)
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# Verify response structure
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assert response.request_model == "claude-test"
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assert response.model_used == "claude-3-sonnet-20240229"
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assert response.total_tokens > 0
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# Test with non-Anthropic provider
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llm_router = Router(
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model_list=[
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{
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"model_name": "gpt-test",
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"litellm_params": {
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"model": "gpt-4",
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},
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}
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]
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)
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setattr(litellm.proxy.proxy_server, "llm_router", llm_router)
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# Test with is_direct_request=False but non-Anthropic provider
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response = await token_counter(
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request=TokenCountRequest(
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model="gpt-test",
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messages=[{"role": "user", "content": "hello"}],
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),
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call_endpoint=True,
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)
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print("Non-Anthropic provider test response:", response)
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# Verify response structure
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assert response.request_model == "gpt-test"
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assert response.model_used == "gpt-4"
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assert response.total_tokens > 0
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assert response.tokenizer_type == "openai_tokenizer" # Should use LiteLLM tokenizer
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@pytest.mark.asyncio
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async def test_anthropic_endpoint_error_handling():
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"""
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Test error handling in the /v1/messages/count_tokens endpoint
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"""
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from litellm.proxy.anthropic_endpoints.endpoints import count_tokens
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from fastapi import Request, HTTPException
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from unittest.mock import MagicMock
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# Mock request object
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mock_request = MagicMock(spec=Request)
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mock_user_api_key_dict = MagicMock()
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# Test missing model parameter
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mock_request_data = {
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"messages": [{"role": "user", "content": "Hello!"}]
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# Missing "model" key
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}
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async def mock_read_request_body(request):
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return mock_request_data
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import litellm.proxy.anthropic_endpoints.endpoints as anthropic_endpoints
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original_read_request_body = anthropic_endpoints._read_request_body
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anthropic_endpoints._read_request_body = mock_read_request_body
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try:
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# Should raise HTTPException for missing model
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with pytest.raises(HTTPException) as exc_info:
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await count_tokens(mock_request, mock_user_api_key_dict)
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assert exc_info.value.status_code == 400
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assert "model parameter is required" in str(exc_info.value.detail)
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print("✅ Error handling test passed!")
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finally:
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anthropic_endpoints._read_request_body = original_read_request_body
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@pytest.mark.asyncio
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async def test_factory_anthropic_endpoint_calls_anthropic_counter():
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"""Test that /v1/messages/count_tokens with Anthropic model uses Anthropic counter."""
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from unittest.mock import patch, AsyncMock
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from fastapi.testclient import TestClient
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from litellm.proxy.proxy_server import app
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# Mock the anthropic token counting function
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with patch(
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"litellm.proxy.utils.count_tokens_with_anthropic_api"
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) as mock_anthropic_count:
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mock_anthropic_count.return_value = {
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"total_tokens": 42,
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"tokenizer_used": "anthropic",
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}
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# Mock router to return Anthropic deployment
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with patch("litellm.proxy.proxy_server.llm_router") as mock_router:
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mock_router.model_list = [
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{
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"model_name": "claude-3-5-sonnet",
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"litellm_params": {"model": "anthropic/claude-3-5-sonnet-20241022"},
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"model_info": {},
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}
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]
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# Mock the async method properly
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mock_router.async_get_available_deployment = AsyncMock(
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return_value={
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"model_name": "claude-3-5-sonnet",
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"litellm_params": {"model": "anthropic/claude-3-5-sonnet-20241022"},
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"model_info": {},
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}
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)
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client = TestClient(app)
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response = client.post(
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"/v1/messages/count_tokens",
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json={
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"model": "claude-3-5-sonnet",
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"messages": [{"role": "user", "content": "Hello"}],
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},
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headers={"Authorization": "Bearer test-key"},
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)
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assert response.status_code == 200
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data = response.json()
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assert data["input_tokens"] == 42
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# Verify that Anthropic API was called
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mock_anthropic_count.assert_called_once()
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@pytest.mark.asyncio
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async def test_factory_gpt4_endpoint_does_not_call_anthropic_counter():
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"""Test that /v1/messages/count_tokens with GPT-4 does NOT use Anthropic counter."""
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from unittest.mock import patch, AsyncMock
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from fastapi.testclient import TestClient
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from litellm.proxy.proxy_server import app
|
|
|
|
# Mock the anthropic token counting function
|
|
with patch(
|
|
"litellm.proxy.utils.count_tokens_with_anthropic_api"
|
|
) as mock_anthropic_count:
|
|
# Mock litellm token counter
|
|
with patch("litellm.token_counter") as mock_litellm_counter:
|
|
mock_litellm_counter.return_value = 50
|
|
|
|
# Mock router to return GPT-4 deployment
|
|
with patch("litellm.proxy.proxy_server.llm_router") as mock_router:
|
|
mock_router.model_list = [
|
|
{
|
|
"model_name": "gpt-4",
|
|
"litellm_params": {"model": "openai/gpt-4"},
|
|
"model_info": {},
|
|
}
|
|
]
|
|
|
|
# Mock the async method properly
|
|
mock_router.async_get_available_deployment = AsyncMock(
|
|
return_value={
|
|
"model_name": "gpt-4",
|
|
"litellm_params": {"model": "openai/gpt-4"},
|
|
"model_info": {},
|
|
}
|
|
)
|
|
|
|
client = TestClient(app)
|
|
|
|
response = client.post(
|
|
"/v1/messages/count_tokens",
|
|
json={
|
|
"model": "gpt-4",
|
|
"messages": [{"role": "user", "content": "Hello"}],
|
|
},
|
|
headers={"Authorization": "Bearer test-key"},
|
|
)
|
|
|
|
assert response.status_code == 200
|
|
data = response.json()
|
|
assert data["input_tokens"] == 50
|
|
|
|
# Verify that Anthropic API was NOT called
|
|
mock_anthropic_count.assert_not_called()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_factory_normal_token_counter_endpoint_does_not_call_anthropic():
|
|
"""Test that /utils/token_counter does NOT use Anthropic counter even with Anthropic model."""
|
|
from unittest.mock import patch, AsyncMock
|
|
from fastapi.testclient import TestClient
|
|
from litellm.proxy.proxy_server import app
|
|
|
|
# Mock the anthropic token counting function
|
|
with patch(
|
|
"litellm.proxy.utils.count_tokens_with_anthropic_api"
|
|
) as mock_anthropic_count:
|
|
# Mock litellm token counter
|
|
with patch("litellm.token_counter") as mock_litellm_counter:
|
|
mock_litellm_counter.return_value = 35
|
|
|
|
# Mock router to return Anthropic deployment
|
|
with patch("litellm.proxy.proxy_server.llm_router") as mock_router:
|
|
mock_router.model_list = [
|
|
{
|
|
"model_name": "claude-3-5-sonnet",
|
|
"litellm_params": {
|
|
"model": "anthropic/claude-3-5-sonnet-20241022"
|
|
},
|
|
"model_info": {},
|
|
}
|
|
]
|
|
|
|
# Mock the async method properly
|
|
mock_router.async_get_available_deployment = AsyncMock(
|
|
return_value={
|
|
"model_name": "claude-3-5-sonnet",
|
|
"litellm_params": {
|
|
"model": "anthropic/claude-3-5-sonnet-20241022"
|
|
},
|
|
"model_info": {},
|
|
}
|
|
)
|
|
|
|
client = TestClient(app)
|
|
|
|
response = client.post(
|
|
"/utils/token_counter",
|
|
json={
|
|
"model": "claude-3-5-sonnet",
|
|
"messages": [{"role": "user", "content": "Hello"}],
|
|
},
|
|
headers={"Authorization": "Bearer test-key"},
|
|
)
|
|
|
|
assert response.status_code == 200
|
|
data = response.json()
|
|
assert data["total_tokens"] == 35
|
|
|
|
# Verify that Anthropic API was NOT called (since call_endpoint=False)
|
|
mock_anthropic_count.assert_not_called()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_factory_registration():
|
|
"""Test that the new factory pattern correctly provides counters."""
|
|
from litellm.llms.anthropic.common_utils import AnthropicModelInfo
|
|
|
|
# Test Anthropic ModelInfo provides token counter
|
|
anthropic_model_info = AnthropicModelInfo()
|
|
counter = anthropic_model_info.get_token_counter()
|
|
assert counter is not None
|
|
|
|
# Create test deployments
|
|
anthropic_deployment = {
|
|
"litellm_params": {"model": "anthropic/claude-3-5-sonnet-20241022"}
|
|
}
|
|
|
|
non_anthropic_deployment = {"litellm_params": {"model": "openai/gpt-4"}}
|
|
|
|
# Test Anthropic counter supports provider
|
|
assert counter.should_use_token_counting_api(custom_llm_provider="anthropic")
|
|
assert not counter.should_use_token_counting_api(custom_llm_provider="openai")
|
|
|
|
# Test non-Anthropic provider
|
|
assert not counter.should_use_token_counting_api(custom_llm_provider="openai")
|
|
|
|
# Test None deployment
|
|
assert not counter.should_use_token_counting_api(custom_llm_provider=None)
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
@pytest.mark.parametrize("model_name", ["gemini-2.5-pro", "vertex-ai-gemini-2.5-pro"])
|
|
async def test_vertex_ai_gemini_token_counting_with_contents(model_name):
|
|
"""
|
|
Test token counting for Vertex AI Gemini model using contents format with call_endpoint=True
|
|
"""
|
|
load_vertex_ai_credentials()
|
|
llm_router = Router(
|
|
model_list=[
|
|
{
|
|
"model_name": "gemini-2.5-pro",
|
|
"litellm_params": {
|
|
"model": "gemini/gemini-2.5-pro",
|
|
},
|
|
},
|
|
{
|
|
"model_name": "vertex-ai-gemini-2.5-pro",
|
|
"litellm_params": {
|
|
"model": "vertex_ai/gemini-2.5-pro",
|
|
},
|
|
},
|
|
]
|
|
)
|
|
|
|
setattr(litellm.proxy.proxy_server, "llm_router", llm_router)
|
|
|
|
# Test with contents format and call_endpoint=True
|
|
response = await token_counter(
|
|
request=TokenCountRequest(
|
|
model=model_name,
|
|
contents=[
|
|
{"parts": [{"text": "Hello world, how are you doing today? i am ij"}]}
|
|
],
|
|
),
|
|
call_endpoint=True,
|
|
)
|
|
|
|
print("Vertex AI Gemini token counting response:", response)
|
|
|
|
# validate we have original response
|
|
assert response.original_response is not None
|
|
assert response.original_response.get("totalTokens") is not None
|
|
assert response.original_response.get("promptTokensDetails") is not None
|
|
|
|
prompt_tokens_details = response.original_response.get("promptTokensDetails")
|
|
assert prompt_tokens_details is not None
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_bedrock_count_tokens_endpoint():
|
|
"""
|
|
Test that Bedrock CountTokens endpoint correctly extracts model from request body.
|
|
"""
|
|
from litellm.router import Router
|
|
|
|
# Mock the Bedrock CountTokens handler
|
|
async def mock_count_tokens_handler(request_data, litellm_params, resolved_model):
|
|
# Verify the correct model was resolved
|
|
assert resolved_model == "anthropic.claude-3-sonnet-20240229-v1:0"
|
|
assert request_data["model"] == "anthropic.claude-3-sonnet-20240229-v1:0"
|
|
assert request_data["messages"] == [{"role": "user", "content": "Hello!"}]
|
|
|
|
return {"input_tokens": 25}
|
|
|
|
# Set up router with Bedrock model
|
|
llm_router = Router(
|
|
model_list=[
|
|
{
|
|
"model_name": "claude-bedrock",
|
|
"litellm_params": {
|
|
"model": "bedrock/anthropic.claude-3-sonnet-20240229-v1:0"
|
|
},
|
|
}
|
|
]
|
|
)
|
|
|
|
setattr(litellm.proxy.proxy_server, "llm_router", llm_router)
|
|
|
|
# Test the mock handler directly to verify correct parameter extraction
|
|
request_data = {
|
|
"model": "anthropic.claude-3-sonnet-20240229-v1:0",
|
|
"messages": [{"role": "user", "content": "Hello!"}],
|
|
}
|
|
|
|
# Test the mock handler directly to verify correct parameter extraction
|
|
await mock_count_tokens_handler(
|
|
request_data, {}, "anthropic.claude-3-sonnet-20240229-v1:0"
|
|
)
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_vertex_ai_anthropic_token_counting():
|
|
"""
|
|
Unit test for Vertex AI Anthropic token counting with mocked API calls.
|
|
|
|
This tests the token counting implementation for Vertex AI partner models
|
|
without making actual API calls. Mocks at the handler level to test the full flow.
|
|
"""
|
|
from unittest.mock import AsyncMock, patch, MagicMock
|
|
|
|
# Mock the Vertex AI partner models token counter response
|
|
mock_token_response = {
|
|
"input_tokens": 15,
|
|
"tokenizer_used": "vertex_ai_partner_models",
|
|
}
|
|
|
|
llm_router = Router(
|
|
model_list=[
|
|
{
|
|
"model_name": "vertex_ai/claude-3-5-sonnet-20241022",
|
|
"litellm_params": {
|
|
"model": "vertex_ai/claude-3-5-sonnet-20241022",
|
|
"vertex_project": "test-project",
|
|
"vertex_location": "us-east5",
|
|
},
|
|
}
|
|
]
|
|
)
|
|
|
|
setattr(litellm.proxy.proxy_server, "llm_router", llm_router)
|
|
|
|
# Mock the lower level handler method
|
|
with patch(
|
|
"litellm.llms.vertex_ai.vertex_ai_partner_models.count_tokens.handler.VertexAIPartnerModelsTokenCounter.handle_count_tokens_request"
|
|
) as mock_handle_count_tokens:
|
|
mock_handle_count_tokens.return_value = mock_token_response
|
|
|
|
# Test with messages format and call_endpoint=True
|
|
response = await token_counter(
|
|
request=TokenCountRequest(
|
|
model="vertex_ai/claude-3-5-sonnet-20241022",
|
|
messages=[
|
|
{
|
|
"role": "user",
|
|
"content": "Hello Claude on Vertex AI! How are you?",
|
|
}
|
|
],
|
|
),
|
|
call_endpoint=True,
|
|
)
|
|
|
|
# Validate that handle_count_tokens_request was called
|
|
assert mock_handle_count_tokens.called
|
|
|
|
# Verify the call arguments
|
|
call_args = mock_handle_count_tokens.call_args
|
|
assert call_args is not None
|
|
assert call_args.kwargs["model"] == "claude-3-5-sonnet-20241022"
|
|
assert "messages" in call_args.kwargs["request_data"]
|
|
assert (
|
|
call_args.kwargs["request_data"]["messages"][0]["content"]
|
|
== "Hello Claude on Vertex AI! How are you?"
|
|
)
|
|
|
|
# Validate response structure
|
|
assert response.model_used == "claude-3-5-sonnet-20241022"
|
|
assert response.request_model == "vertex_ai/claude-3-5-sonnet-20241022"
|
|
assert response.total_tokens == 15
|
|
assert response.tokenizer_type == "vertex_ai_partner_models"
|
|
|
|
# Validate original response contains input_tokens
|
|
assert response.original_response is not None
|
|
assert "input_tokens" in response.original_response
|
|
assert response.original_response["input_tokens"] == 15
|
|
|
|
@pytest.mark.parametrize("vertex_location", ["global", "us-central1"])
|
|
def test_vertex_ai_partner_models_token_counting_endpoint(vertex_location):
|
|
"""
|
|
Test that the VertexAIPartnerModelsTokenCounter builds the correct endpoint URL
|
|
for different vertex locations, including the special 'global' location.
|
|
"""
|
|
from litellm.llms.vertex_ai.vertex_ai_partner_models.count_tokens.handler import (
|
|
VertexAIPartnerModelsTokenCounter,
|
|
)
|
|
|
|
endpoint = VertexAIPartnerModelsTokenCounter()._build_count_tokens_endpoint(
|
|
model="claude-3-5-sonnet-20241022",
|
|
project_id="test-project",
|
|
vertex_location=vertex_location,
|
|
api_base=None,
|
|
)
|
|
if vertex_location == "global":
|
|
assert endpoint.startswith("https://aiplatform.googleapis.com")
|
|
else:
|
|
assert endpoint.startswith(f"https://{vertex_location}-aiplatform.googleapis.com") |