mirror of
https://github.com/tiennm99/litellm.git
synced 2026-07-06 01:09:40 +00:00
Ishaan Jaff
b78f4c924c
* v1 card resolver fix * fix: is_localhost_or_internal_url * fix code * test_fix_agent_card_url_replaces_localhost * test restruct * test_a2a_non_streaming * test agnts * add exception handling * init errors * add localhost retry * add agent_testing * test_a2a_non_streaming * _build_streaming_logging_obj * code qa fixes * test_card_resolver_fallback_from_new_to_old_path * fix linting
91 lines
3.0 KiB
Python
91 lines
3.0 KiB
Python
"""
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Mock tests for LiteLLMA2ACardResolver.
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Tests that the card resolver tries both old and new well-known paths.
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"""
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from unittest.mock import AsyncMock, MagicMock, patch
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import pytest
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from litellm.a2a_protocol.card_resolver import (
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LiteLLMA2ACardResolver,
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fix_agent_card_url,
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is_localhost_or_internal_url,
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)
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@pytest.mark.asyncio
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async def test_card_resolver_fallback_from_new_to_old_path():
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"""
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Test that the card resolver tries the new path (/.well-known/agent-card.json) first,
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and falls back to the old path (/.well-known/agent.json) if the new path fails.
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"""
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# Mock the AgentCard
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mock_agent_card = MagicMock()
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mock_agent_card.name = "Test Agent"
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mock_agent_card.description = "A test agent"
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# Track which paths were called
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paths_called = []
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# Create a mock for the parent's get_agent_card method
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async def mock_parent_get_agent_card(
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self, relative_card_path=None, http_kwargs=None
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):
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paths_called.append(relative_card_path)
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if relative_card_path == "/.well-known/agent-card.json":
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# First call (new path) fails
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raise Exception("404 Not Found")
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else:
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# Second call (old path) succeeds
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return mock_agent_card
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# Create a mock httpx client
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mock_httpx_client = MagicMock()
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# Patch the parent class's get_agent_card method
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# We need to patch the actual parent class method that super() calls
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with patch.object(
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LiteLLMA2ACardResolver.__bases__[0],
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"get_agent_card",
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mock_parent_get_agent_card,
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):
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resolver = LiteLLMA2ACardResolver(
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httpx_client=mock_httpx_client, base_url="http://test-agent:8000"
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)
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result = await resolver.get_agent_card()
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# Verify both paths were tried in correct order
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assert len(paths_called) == 2
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assert paths_called[0] == "/.well-known/agent-card.json" # New path tried first
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assert paths_called[1] == "/.well-known/agent.json" # Old path tried second
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# Verify the result
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assert result == mock_agent_card
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assert result.name == "Test Agent"
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def test_is_localhost_or_internal_url():
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"""Test that localhost/internal URLs are correctly detected."""
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# Should return True for localhost variants
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assert is_localhost_or_internal_url("http://localhost:8000/") is True
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assert is_localhost_or_internal_url("http://0.0.0.0:8001/") is True
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# Should return False for public URLs
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assert is_localhost_or_internal_url("https://my-agent.example.com/") is False
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assert is_localhost_or_internal_url(None) is False
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def test_fix_agent_card_url_replaces_localhost():
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"""Test that fix_agent_card_url replaces localhost URLs with base_url."""
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# Create mock agent card with localhost URL
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mock_card = MagicMock()
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mock_card.url = "http://0.0.0.0:8001/"
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# Fix the URL
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result = fix_agent_card_url(mock_card, "https://my-public-agent.example.com")
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# Verify localhost URL was replaced with base_url
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assert result.url == "https://my-public-agent.example.com/"
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