Files
odysseus/tests/test_provider_endpoints_url_building.py
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2026-06-28 19:05:38 +02:00

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Python

"""Provider endpoint URL-building tests.
Covers ``build_chat_url`` and ``build_models_url`` for every provider named in
ROADMAP.md: Anthropic, Gemini, Groq, xAI, OpenRouter, OpenAI, DeepSeek, Ollama
(local + cloud).
"""
import pytest
from src import endpoint_resolver as er
@pytest.fixture
def no_dns(monkeypatch):
"""Neutralize resolve_url so URL-building tests never touch DNS/Tailscale.
build_chat_url/build_models_url call the module-global resolve_url first;
patching it on the module makes those calls a no-op (functions resolve
globals by name at call time).
"""
monkeypatch.setattr(er, "resolve_url", lambda u: u)
# (id, base_url, expected_chat_url, expected_models_url)
PROVIDER_CASES = [
("openai", "https://api.openai.com/v1",
"https://api.openai.com/v1/chat/completions",
"https://api.openai.com/v1/models"),
("openai_pathless", "https://api.openai.com",
"https://api.openai.com/v1/chat/completions",
"https://api.openai.com/v1/models"),
("anthropic", "https://api.anthropic.com",
"https://api.anthropic.com/v1/messages",
"https://api.anthropic.com/v1/models"),
# Anthropic base that already carries /v1 must not become /v1/v1/messages.
("anthropic_v1", "https://api.anthropic.com/v1",
"https://api.anthropic.com/v1/messages",
"https://api.anthropic.com/v1/models"),
("openrouter", "https://openrouter.ai/api/v1",
"https://openrouter.ai/api/v1/chat/completions",
"https://openrouter.ai/api/v1/models"),
("groq", "https://api.groq.com/openai/v1",
"https://api.groq.com/openai/v1/chat/completions",
"https://api.groq.com/openai/v1/models"),
("nvidia", "https://integrate.api.nvidia.com/v1",
"https://integrate.api.nvidia.com/v1/chat/completions",
"https://integrate.api.nvidia.com/v1/models"),
("xai", "https://api.x.ai/v1",
"https://api.x.ai/v1/chat/completions",
"https://api.x.ai/v1/models"),
("deepseek", "https://api.deepseek.com",
"https://api.deepseek.com/chat/completions",
"https://api.deepseek.com/v1/models"),
# Gemini's OpenAI-compatible surface — treated as a generic OpenAI endpoint.
("gemini_openai", "https://generativelanguage.googleapis.com/v1beta/openai",
"https://generativelanguage.googleapis.com/v1beta/openai/chat/completions",
"https://generativelanguage.googleapis.com/v1beta/openai/models"),
("ollama_local", "http://localhost:11434/api",
"http://localhost:11434/api/chat",
"http://localhost:11434/api/tags"),
("ollama_cloud", "https://ollama.com",
"https://ollama.com/api/chat",
"https://ollama.com/api/tags"),
]
@pytest.mark.parametrize(
"base,expected", [(c[1], c[2]) for c in PROVIDER_CASES],
ids=[c[0] for c in PROVIDER_CASES],
)
def test_build_chat_url(no_dns, base, expected):
assert er.build_chat_url(base) == expected
@pytest.mark.parametrize(
"base,expected", [(c[1], c[3]) for c in PROVIDER_CASES],
ids=[c[0] for c in PROVIDER_CASES],
)
def test_build_models_url(no_dns, base, expected):
assert er.build_models_url(base) == expected
def test_chat_url_never_double_prefixes_anthropic(no_dns):
"""Regression guard: the /v1 collapse must not produce /v1/v1/messages."""
url = er.build_chat_url("https://api.anthropic.com/v1")
assert "/v1/v1/" not in url
assert url.count("/v1/messages") == 1