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96 lines
3.1 KiB
Python
96 lines
3.1 KiB
Python
import json
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import os
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os.environ.setdefault("UPSTREAM_BASE_URL", "http://test")
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os.environ.setdefault("UPSTREAM_API_KEY", "test")
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os.environ.setdefault("LIGHTNING_ADDRESS", "test@stm.to")
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from routstr.upstream import GenericUpstreamProvider
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from routstr.upstream.openrouter import OpenRouterUpstreamProvider
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def _model(model_id: str = "openai/gpt-4o"): # type: ignore[no-untyped-def]
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from routstr.payment.models import Architecture, Model, Pricing
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return Model(
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id=model_id,
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name=model_id,
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created=0,
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description="",
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context_length=128000,
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architecture=Architecture(
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modality="text->text",
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input_modalities=["text"],
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output_modalities=["text"],
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tokenizer="GPT",
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instruct_type=None,
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),
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pricing=Pricing(prompt=0.0, completion=0.0),
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)
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def _tool_body() -> dict:
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return {
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"model": "openai/gpt-4o",
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"messages": [{"role": "user", "content": "What's the weather?"}],
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"tools": [
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{
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"type": "function",
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"function": {"name": "get_weather", "parameters": {}},
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}
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],
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}
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def _prepare(provider, body: dict) -> dict: # type: ignore[no-untyped-def]
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out = provider.prepare_request_body(json.dumps(body).encode(), _model())
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assert out is not None
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return json.loads(out)
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def test_injects_require_parameters_for_tool_request() -> None:
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data = _prepare(OpenRouterUpstreamProvider(api_key="test"), _tool_body())
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assert data["provider"]["require_parameters"] is True
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def test_generic_provider_on_openrouter_url_is_left_alone() -> None:
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# Only OpenRouterUpstreamProvider injects; a generic provider pointed at the
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# same base URL doesn't.
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provider = GenericUpstreamProvider(base_url="https://openrouter.ai/api/v1")
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data = _prepare(provider, _tool_body())
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assert "provider" not in data
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def test_no_injection_without_tools() -> None:
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body = {"model": "openai/gpt-4o", "messages": [{"role": "user", "content": "hi"}]}
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data = _prepare(OpenRouterUpstreamProvider(api_key="test"), body)
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assert "provider" not in data
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def test_empty_tools_list_does_not_inject() -> None:
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body = _tool_body()
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body["tools"] = []
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data = _prepare(OpenRouterUpstreamProvider(api_key="test"), body)
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assert "provider" not in data
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def test_direct_provider_does_not_inject() -> None:
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provider = GenericUpstreamProvider(base_url="https://api.openai.com/v1")
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data = _prepare(provider, _tool_body())
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assert "provider" not in data
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def test_keeps_client_set_require_parameters() -> None:
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body = _tool_body()
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body["provider"] = {"require_parameters": False}
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data = _prepare(OpenRouterUpstreamProvider(api_key="test"), body)
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assert data["provider"]["require_parameters"] is False
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def test_preserves_other_provider_fields() -> None:
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body = _tool_body()
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body["provider"] = {"order": ["openai", "azure"]}
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data = _prepare(OpenRouterUpstreamProvider(api_key="test"), body)
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assert data["provider"]["order"] == ["openai", "azure"]
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assert data["provider"]["require_parameters"] is True
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