Use consistent terminology

Remove test folder from .gitignore for live simulation test to pass

tests/mock_helpers.py

@@ -5,7 +5,7 @@ from unittest.mock import Mock
 from providers.base import ModelCapabilities, ProviderType, RangeTemperatureConstraint
 
 
-def create_mock_provider(model_name="gemini-2.5-flash-preview-05-20", max_tokens=1_048_576):
+def create_mock_provider(model_name="gemini-2.5-flash-preview-05-20", context_window=1_048_576):
     """Create a properly configured mock provider."""
     mock_provider = Mock()
 
@@ -14,7 +14,7 @@ def create_mock_provider(model_name="gemini-2.5-flash-preview-05-20", max_tokens
         provider=ProviderType.GOOGLE,
         model_name=model_name,
         friendly_name="Gemini",
-        max_tokens=max_tokens,
+        context_window=context_window,
         supports_extended_thinking=False,
         supports_system_prompts=True,
         supports_streaming=True,

tests/test_conversation_field_mapping.py

@@ -77,7 +77,7 @@ async def test_conversation_history_field_mapping():
                             provider=ProviderType.GOOGLE,
                             model_name="gemini-2.5-flash-preview-05-20",
                             friendly_name="Gemini",
-                            max_tokens=200000,
+                            context_window=200000,
                             supports_extended_thinking=True,
                         )
                         mock_get_provider.return_value = mock_provider

tests/test_openrouter_provider.py

@@ -61,7 +61,7 @@ class TestOpenRouterProvider:
         caps = provider.get_capabilities("unknown-model")
         assert caps.provider == ProviderType.OPENROUTER
         assert caps.model_name == "unknown-model"
-        assert caps.max_tokens == 32_768  # Safe default
+        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):
@@ -139,7 +139,7 @@ class TestOpenRouterRegistry:
         caps = registry.get_capabilities("opus")
         assert caps is not None
         assert caps.model_name == "anthropic/claude-3-opus"
-        assert caps.max_tokens == 200000  # Claude's context window
+        assert caps.context_window == 200000  # Claude's context window
 
         # Test using full model name
         caps = registry.get_capabilities("anthropic/claude-3-opus")

tests/test_openrouter_registry.py

@@ -120,7 +120,7 @@ class TestOpenRouterModelRegistry:
         assert caps.provider == ProviderType.OPENROUTER
         assert caps.model_name == "anthropic/claude-3-opus"
         assert caps.friendly_name == "OpenRouter"
-        assert caps.max_tokens == 200000
+        assert caps.context_window == 200000
         assert not caps.supports_extended_thinking
 
     def test_duplicate_alias_detection(self):
@@ -147,13 +147,13 @@ class TestOpenRouterModelRegistry:
             os.unlink(temp_path)
 
     def test_backwards_compatibility_max_tokens(self):
-        """Test backwards compatibility with old max_tokens field."""
+        """Test that old max_tokens field is no longer supported (should result in empty registry)."""
         config_data = {
             "models": [
                 {
                     "model_name": "test/old-model",
                     "aliases": ["old"],
-                    "max_tokens": 16384,  # Old field name
+                    "max_tokens": 16384,  # Old field name should cause error
                     "supports_extended_thinking": False,
                 }
             ]
@@ -164,15 +164,12 @@ class TestOpenRouterModelRegistry:
             temp_path = f.name
 
         try:
+            # Should gracefully handle the error and result in empty registry
             registry = OpenRouterModelRegistry(config_path=temp_path)
-            config = registry.resolve("old")
-
-            assert config is not None
-            assert config.context_window == 16384  # Should be converted
-
-            # Check capabilities still work
-            caps = config.to_capabilities()
-            assert caps.max_tokens == 16384
+            # Registry should be empty due to config error
+            assert len(registry.list_models()) == 0
+            assert len(registry.list_aliases()) == 0
+            assert registry.resolve("old") is None
         finally:
             os.unlink(temp_path)
 
@@ -215,7 +212,7 @@ class TestOpenRouterModelRegistry:
         )
 
         caps = config.to_capabilities()
-        assert caps.max_tokens == 128000
+        assert caps.context_window == 128000
         assert caps.supports_extended_thinking
         assert caps.supports_system_prompts
         assert caps.supports_streaming

tests/test_providers.py

@@ -84,7 +84,7 @@ class TestGeminiProvider:
 
         assert capabilities.provider == ProviderType.GOOGLE
         assert capabilities.model_name == "gemini-2.5-flash-preview-05-20"
-        assert capabilities.max_tokens == 1_048_576
+        assert capabilities.context_window == 1_048_576
         assert capabilities.supports_extended_thinking
 
     def test_get_capabilities_pro_model(self):
@@ -165,7 +165,7 @@ class TestOpenAIProvider:
 
         assert capabilities.provider == ProviderType.OPENAI
         assert capabilities.model_name == "o3-mini"
-        assert capabilities.max_tokens == 200_000
+        assert capabilities.context_window == 200_000
         assert not capabilities.supports_extended_thinking
 
     def test_validate_model_names(self):