198 lines
8.3 KiB
Python
198 lines
8.3 KiB
Python
"""Tests for OpenRouter provider."""
|
|
|
|
import os
|
|
from unittest.mock import patch
|
|
|
|
from providers.base import ProviderType
|
|
from providers.openrouter import OpenRouterProvider
|
|
from providers.registry import ModelProviderRegistry
|
|
|
|
|
|
class TestOpenRouterProvider:
|
|
"""Test cases for OpenRouter provider."""
|
|
|
|
def test_provider_initialization(self):
|
|
"""Test OpenRouter provider initialization."""
|
|
provider = OpenRouterProvider(api_key="test-key")
|
|
assert provider.api_key == "test-key"
|
|
assert provider.base_url == "https://openrouter.ai/api/v1"
|
|
assert provider.FRIENDLY_NAME == "OpenRouter"
|
|
|
|
def test_custom_headers(self):
|
|
"""Test OpenRouter custom headers."""
|
|
# Test default headers
|
|
assert "HTTP-Referer" in OpenRouterProvider.DEFAULT_HEADERS
|
|
assert "X-Title" in OpenRouterProvider.DEFAULT_HEADERS
|
|
|
|
# Test with environment variables
|
|
with patch.dict(os.environ, {"OPENROUTER_REFERER": "https://myapp.com", "OPENROUTER_TITLE": "My App"}):
|
|
from importlib import reload
|
|
|
|
import providers.openrouter
|
|
|
|
reload(providers.openrouter)
|
|
|
|
provider = providers.openrouter.OpenRouterProvider(api_key="test-key")
|
|
assert provider.DEFAULT_HEADERS["HTTP-Referer"] == "https://myapp.com"
|
|
assert provider.DEFAULT_HEADERS["X-Title"] == "My App"
|
|
|
|
def test_model_validation(self):
|
|
"""Test model validation."""
|
|
provider = OpenRouterProvider(api_key="test-key")
|
|
|
|
# Should accept any model - OpenRouter handles validation
|
|
assert provider.validate_model_name("gpt-4") is True
|
|
assert provider.validate_model_name("claude-3-opus") is True
|
|
assert provider.validate_model_name("any-model-name") is True
|
|
assert provider.validate_model_name("GPT-4") is True
|
|
assert provider.validate_model_name("unknown-model") is True
|
|
|
|
def test_get_capabilities(self):
|
|
"""Test capability generation."""
|
|
provider = OpenRouterProvider(api_key="test-key")
|
|
|
|
# Test with a model in the registry (using alias)
|
|
caps = provider.get_capabilities("gpt4o")
|
|
assert caps.provider == ProviderType.OPENROUTER
|
|
assert caps.model_name == "openai/gpt-4o" # Resolved name
|
|
assert caps.friendly_name == "OpenRouter"
|
|
|
|
# Test with a model not in registry - should get generic capabilities
|
|
caps = provider.get_capabilities("unknown-model")
|
|
assert caps.provider == ProviderType.OPENROUTER
|
|
assert caps.model_name == "unknown-model"
|
|
assert caps.context_window == 32_768 # Safe default
|
|
assert hasattr(caps, "_is_generic") and caps._is_generic is True
|
|
|
|
def test_model_alias_resolution(self):
|
|
"""Test model alias resolution."""
|
|
provider = OpenRouterProvider(api_key="test-key")
|
|
|
|
# Test alias resolution
|
|
assert provider._resolve_model_name("opus") == "anthropic/claude-3-opus"
|
|
assert provider._resolve_model_name("sonnet") == "anthropic/claude-3-sonnet"
|
|
assert provider._resolve_model_name("gpt4o") == "openai/gpt-4o"
|
|
assert provider._resolve_model_name("4o") == "openai/gpt-4o"
|
|
assert provider._resolve_model_name("claude") == "anthropic/claude-3-sonnet"
|
|
assert provider._resolve_model_name("mistral") == "mistral/mistral-large"
|
|
assert provider._resolve_model_name("deepseek") == "deepseek/deepseek-coder"
|
|
assert provider._resolve_model_name("coder") == "deepseek/deepseek-coder"
|
|
|
|
# Test case-insensitive
|
|
assert provider._resolve_model_name("OPUS") == "anthropic/claude-3-opus"
|
|
assert provider._resolve_model_name("GPT4O") == "openai/gpt-4o"
|
|
assert provider._resolve_model_name("Mistral") == "mistral/mistral-large"
|
|
assert provider._resolve_model_name("CLAUDE") == "anthropic/claude-3-sonnet"
|
|
|
|
# Test direct model names (should pass through unchanged)
|
|
assert provider._resolve_model_name("anthropic/claude-3-opus") == "anthropic/claude-3-opus"
|
|
assert provider._resolve_model_name("openai/gpt-4o") == "openai/gpt-4o"
|
|
|
|
# Test unknown models pass through
|
|
assert provider._resolve_model_name("unknown-model") == "unknown-model"
|
|
assert provider._resolve_model_name("custom/model-v2") == "custom/model-v2"
|
|
|
|
def test_openrouter_registration(self):
|
|
"""Test OpenRouter can be registered and retrieved."""
|
|
with patch.dict(os.environ, {"OPENROUTER_API_KEY": "test-key"}):
|
|
# Clean up any existing registration
|
|
ModelProviderRegistry.unregister_provider(ProviderType.OPENROUTER)
|
|
|
|
# Register the provider
|
|
ModelProviderRegistry.register_provider(ProviderType.OPENROUTER, OpenRouterProvider)
|
|
|
|
# Retrieve and verify
|
|
provider = ModelProviderRegistry.get_provider(ProviderType.OPENROUTER)
|
|
assert provider is not None
|
|
assert isinstance(provider, OpenRouterProvider)
|
|
|
|
|
|
class TestOpenRouterRegistry:
|
|
"""Test cases for OpenRouter model registry."""
|
|
|
|
def test_registry_loading(self):
|
|
"""Test registry loads models from config."""
|
|
from providers.openrouter_registry import OpenRouterModelRegistry
|
|
|
|
registry = OpenRouterModelRegistry()
|
|
|
|
# Should have loaded models
|
|
models = registry.list_models()
|
|
assert len(models) > 0
|
|
assert "anthropic/claude-3-opus" in models
|
|
assert "openai/gpt-4o" in models
|
|
|
|
# Should have loaded aliases
|
|
aliases = registry.list_aliases()
|
|
assert len(aliases) > 0
|
|
assert "opus" in aliases
|
|
assert "gpt4o" in aliases
|
|
assert "claude" in aliases
|
|
|
|
def test_registry_capabilities(self):
|
|
"""Test registry provides correct capabilities."""
|
|
from providers.openrouter_registry import OpenRouterModelRegistry
|
|
|
|
registry = OpenRouterModelRegistry()
|
|
|
|
# Test known model
|
|
caps = registry.get_capabilities("opus")
|
|
assert caps is not None
|
|
assert caps.model_name == "anthropic/claude-3-opus"
|
|
assert caps.context_window == 200000 # Claude's context window
|
|
|
|
# Test using full model name
|
|
caps = registry.get_capabilities("anthropic/claude-3-opus")
|
|
assert caps is not None
|
|
assert caps.model_name == "anthropic/claude-3-opus"
|
|
|
|
# Test unknown model
|
|
caps = registry.get_capabilities("non-existent-model")
|
|
assert caps is None
|
|
|
|
def test_multiple_aliases_same_model(self):
|
|
"""Test multiple aliases pointing to same model."""
|
|
from providers.openrouter_registry import OpenRouterModelRegistry
|
|
|
|
registry = OpenRouterModelRegistry()
|
|
|
|
# All these should resolve to Claude Sonnet
|
|
sonnet_aliases = ["sonnet", "claude", "claude-sonnet", "claude3-sonnet"]
|
|
for alias in sonnet_aliases:
|
|
config = registry.resolve(alias)
|
|
assert config is not None
|
|
assert config.model_name == "anthropic/claude-3-sonnet"
|
|
|
|
|
|
class TestOpenRouterFunctionality:
|
|
"""Test OpenRouter-specific functionality."""
|
|
|
|
def test_openrouter_always_uses_correct_url(self):
|
|
"""Test that OpenRouter always uses the correct base URL."""
|
|
provider = OpenRouterProvider(api_key="test-key")
|
|
assert provider.base_url == "https://openrouter.ai/api/v1"
|
|
|
|
# Even if we try to change it, it should remain the OpenRouter URL
|
|
# (This is a characteristic of the OpenRouter provider)
|
|
provider.base_url = "http://example.com" # Try to change it
|
|
# But new instances should always use the correct URL
|
|
provider2 = OpenRouterProvider(api_key="test-key")
|
|
assert provider2.base_url == "https://openrouter.ai/api/v1"
|
|
|
|
def test_openrouter_headers_set_correctly(self):
|
|
"""Test that OpenRouter specific headers are set."""
|
|
provider = OpenRouterProvider(api_key="test-key")
|
|
|
|
# Check default headers
|
|
assert "HTTP-Referer" in provider.DEFAULT_HEADERS
|
|
assert "X-Title" in provider.DEFAULT_HEADERS
|
|
assert provider.DEFAULT_HEADERS["X-Title"] == "Zen MCP Server"
|
|
|
|
def test_openrouter_model_registry_initialized(self):
|
|
"""Test that model registry is properly initialized."""
|
|
provider = OpenRouterProvider(api_key="test-key")
|
|
|
|
# Registry should be initialized
|
|
assert hasattr(provider, "_registry")
|
|
assert provider._registry is not None
|