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This commit is contained in:
Kunthawat Greethong
239
backend/test/test_native_grounding.py
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239
backend/test/test_native_grounding.py
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#!/usr/bin/env python3
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"""
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Test script for native Google Search grounding implementation.
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This script tests the new GeminiGroundedProvider that uses native Google Search
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grounding instead of custom search implementation.
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Usage:
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python test_native_grounding.py
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"""
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import asyncio
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import os
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import sys
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from pathlib import Path
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# Add the backend directory to the Python path
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backend_dir = Path(__file__).parent
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sys.path.insert(0, str(backend_dir))
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from loguru import logger
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from services.llm_providers.gemini_grounded_provider import GeminiGroundedProvider
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async def test_native_grounding():
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"""Test the native Google Search grounding functionality."""
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try:
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logger.info("🧪 Testing Native Google Search Grounding")
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# Check if GEMINI_API_KEY is set
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if not os.getenv('GEMINI_API_KEY'):
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logger.error("❌ GEMINI_API_KEY environment variable not set")
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logger.info("Please set GEMINI_API_KEY to test native grounding")
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return False
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# Initialize the grounded provider
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logger.info("🔧 Initializing Gemini Grounded Provider...")
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provider = GeminiGroundedProvider()
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logger.info("✅ Provider initialized successfully")
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# Test 1: Basic grounded content generation
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logger.info("\n📝 Test 1: Basic LinkedIn Post Generation")
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test_prompt = "Write a professional LinkedIn post about the latest AI trends in 2025"
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result = await provider.generate_grounded_content(
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prompt=test_prompt,
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content_type="linkedin_post",
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temperature=0.7,
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max_tokens=500
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)
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if result and 'content' in result:
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logger.info("✅ Content generated successfully")
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logger.info(f"📊 Content length: {len(result['content'])} characters")
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logger.info(f"🔗 Sources found: {len(result.get('sources', []))}")
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logger.info(f"📚 Citations found: {len(result.get('citations', []))}")
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# Display the generated content
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logger.info("\n📄 Generated Content:")
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logger.info("-" * 50)
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logger.info(result['content'][:500] + "..." if len(result['content']) > 500 else result['content'])
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logger.info("-" * 50)
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# Display sources if available
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if result.get('sources'):
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logger.info("\n🔗 Sources:")
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for i, source in enumerate(result['sources']):
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logger.info(f" {i+1}. {source.get('title', 'Unknown')}")
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logger.info(f" URL: {source.get('url', 'N/A')}")
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# Display search queries if available
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if result.get('search_queries'):
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logger.info(f"\n🔍 Search Queries Used: {result['search_queries']}")
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# Display grounding metadata info
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if result.get('grounding_metadata'):
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logger.info("✅ Grounding metadata found")
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else:
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logger.warning("⚠️ No grounding metadata found")
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else:
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logger.error("❌ Content generation failed")
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if 'error' in result:
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logger.error(f"Error: {result['error']}")
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return False
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# Test 2: Article generation
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logger.info("\n📝 Test 2: LinkedIn Article Generation")
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article_prompt = "Create a comprehensive article about sustainable business practices in tech companies"
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article_result = await provider.generate_grounded_content(
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prompt=article_prompt,
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content_type="linkedin_article",
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temperature=0.7,
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max_tokens=1000
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)
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if article_result and 'content' in article_result:
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logger.info("✅ Article generated successfully")
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logger.info(f"📊 Article length: {len(article_result['content'])} characters")
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logger.info(f"🔗 Sources: {len(article_result.get('sources', []))}")
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# Check for article-specific processing
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if 'title' in article_result:
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logger.info(f"📰 Article title: {article_result['title']}")
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if 'word_count' in article_result:
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logger.info(f"📊 Word count: {article_result['word_count']}")
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else:
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logger.error("❌ Article generation failed")
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return False
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# Test 3: Content quality assessment
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logger.info("\n📝 Test 3: Content Quality Assessment")
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if result.get('content') and result.get('sources'):
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quality_metrics = provider.assess_content_quality(
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content=result['content'],
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sources=result['sources']
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)
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logger.info("✅ Quality assessment completed")
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logger.info(f"📊 Overall score: {quality_metrics.get('overall_score', 'N/A')}")
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logger.info(f"🔗 Source coverage: {quality_metrics.get('source_coverage', 'N/A')}")
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logger.info(f"🎯 Tone score: {quality_metrics.get('tone_score', 'N/A')}")
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logger.info(f"📝 Word count: {quality_metrics.get('word_count', 'N/A')}")
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logger.info(f"🏆 Quality level: {quality_metrics.get('quality_level', 'N/A')}")
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# Test 4: Citation extraction
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logger.info("\n📝 Test 4: Citation Extraction")
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if result.get('content'):
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citations = provider.extract_citations(result['content'])
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logger.info(f"✅ Extracted {len(citations)} citations")
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for i, citation in enumerate(citations):
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logger.info(f" Citation {i+1}: {citation.get('reference', 'Unknown')}")
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logger.info("\n🎉 All tests completed successfully!")
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return True
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except ImportError as e:
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logger.error(f"❌ Import error: {str(e)}")
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logger.info("💡 Make sure to install required dependencies:")
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logger.info(" pip install google-genai loguru")
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return False
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except Exception as e:
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logger.error(f"❌ Test failed with error: {str(e)}")
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return False
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async def test_individual_components():
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"""Test individual components of the native grounding system."""
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try:
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logger.info("🔧 Testing Individual Components")
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# Test 1: Provider initialization
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logger.info("\n📋 Test 1: Provider Initialization")
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if not os.getenv('GEMINI_API_KEY'):
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logger.warning("⚠️ Skipping provider test - no API key")
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return False
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provider = GeminiGroundedProvider()
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logger.info("✅ Provider initialized successfully")
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# Test 2: Prompt building
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logger.info("\n📋 Test 2: Prompt Building")
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test_prompt = "Test prompt for LinkedIn post"
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grounded_prompt = provider._build_grounded_prompt(test_prompt, "linkedin_post")
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if grounded_prompt and len(grounded_prompt) > len(test_prompt):
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logger.info("✅ Grounded prompt built successfully")
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logger.info(f"📊 Original length: {len(test_prompt)}")
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logger.info(f"📊 Enhanced length: {len(grounded_prompt)}")
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else:
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logger.error("❌ Prompt building failed")
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return False
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# Test 3: Content processing methods
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logger.info("\n📋 Test 3: Content Processing Methods")
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# Test post processing
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test_content = "This is a test LinkedIn post #AI #Technology"
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post_processing = provider._process_post_content(test_content)
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if post_processing:
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logger.info("✅ Post processing works")
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logger.info(f"🔖 Hashtags found: {len(post_processing.get('hashtags', []))}")
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# Test article processing
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test_article = "# Test Article\n\nThis is test content for an article."
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article_processing = provider._process_article_content(test_article)
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if article_processing:
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logger.info("✅ Article processing works")
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logger.info(f"📊 Word count: {article_processing.get('word_count', 'N/A')}")
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logger.info("✅ All component tests passed")
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return True
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except Exception as e:
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logger.error(f"❌ Component test failed: {str(e)}")
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return False
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async def main():
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"""Main test function."""
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logger.info("🚀 Starting Native Grounding Tests")
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logger.info("=" * 60)
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# Test individual components first
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component_success = await test_individual_components()
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if component_success:
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# Test the full integration
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integration_success = await test_native_grounding()
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if integration_success:
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logger.info("\n🎉 SUCCESS: All tests passed!")
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logger.info("✅ Native Google Search grounding is working correctly")
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logger.info("✅ Gemini API integration successful")
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logger.info("✅ Grounding metadata processing working")
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logger.info("✅ Content generation with sources successful")
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else:
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logger.error("\n❌ FAILURE: Integration tests failed")
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sys.exit(1)
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else:
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logger.error("\n❌ FAILURE: Component tests failed")
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sys.exit(1)
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if __name__ == "__main__":
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# Configure logging
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logger.remove()
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logger.add(
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sys.stderr,
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format="<green>{time:YYYY-MM-DD HH:mm:ss}</green> | <level>{level: <8}</level> | <cyan>{name}</cyan>:<cyan>{function}</cyan>:<cyan>{line}</cyan> - <level>{message}</level>",
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level="INFO"
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)
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# Run the tests
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asyncio.run(main())
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