Add test for gpt-5-search-api config

tests/test_model_config.py

@@ -0,0 +1,23 @@
+import pytest
+import json
+
+def test_gpt_5_search_api_config():
+    """Test that gpt-5-search-api model is properly configured"""
+    with open('model_prices_and_context_window.json', 'r') as f:
+        config = json.load(f)
+    
+    model = config.get('gpt-5-search-api')
+    
+    # Check model exists
+    assert model is not None, "gpt-5-search-api not found in config"
+    
+    # Check required fields
+    assert model['litellm_provider'] == 'openai'
+    assert model['input_cost_per_token'] == 1.25e-06
+    assert model['output_cost_per_token'] == 1e-05
+    assert model['max_input_tokens'] == 400000
+    assert model['max_output_tokens'] == 128000
+    assert model['mode'] == 'chat'
+    assert model['supports_function_calling'] == True
+    
+    print("✅ gpt-5-search-api config is valid!")