Add comprehensive test functions module

test_complex_functions.py

@@ -0,0 +1,199 @@
+#!/usr/bin/env python3
+"""
+Complex Test Functions Module
+This module contains various complex functions for testing purposes.
+"""
+
+import json
+import logging
+import time
+from typing import Dict, List, Optional, Union
+from dataclasses import dataclass
+from datetime import datetime, timedelta
+import hashlib
+import base64
+import os
+import sys
+
+# Configure logging
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+@dataclass
+class TestResult:
+    """Data class for storing test results."""
+    test_name: str
+    status: str
+    duration: float
+    timestamp: datetime
+    metadata: Dict[str, Union[str, int, float]]
+    error_message: Optional[str] = None
+
+class ComplexTestProcessor:
+    """A complex class for processing various types of tests."""
+
+    def __init__(self, config: Dict[str, any]):
+        self.config = config
+        self.results: List[TestResult] = []
+        self.start_time = datetime.now()
+        self._validate_config()
+
+    def _validate_config(self) -> None:
+        """Validate the configuration parameters."""
+        required_keys = ['max_iterations', 'timeout_seconds', 'retry_count']
+        for key in required_keys:
+            if key not in self.config:
+                raise ValueError(f"Missing required config key: {key}")
+
+    def generate_test_data(self, size: int = 1000) -> List[Dict[str, any]]:
+        """Generate synthetic test data."""
+        import random
+        import string
+
+        data = []
+        for i in range(size):
+            item = {
+                'id': i,
+                'name': ''.join(random.choices(string.ascii_letters, k=10)),
+                'value': random.uniform(0, 1000),
+                'category': random.choice(['A', 'B', 'C', 'D']),
+                'timestamp': datetime.now().isoformat(),
+                'hash': hashlib.md5(f"test_item_{i}".encode()).hexdigest()
+            }
+            data.append(item)
+        return data
+
+    def process_data_batch(self, data: List[Dict[str, any]]) -> Dict[str, any]:
+        """Process a batch of data with complex transformations."""
+        start_time = time.time()
+
+        # Complex data processing
+        processed = {
+            'total_items': len(data),
+            'categories': {},
+            'statistics': {
+                'sum': 0,
+                'average': 0,
+                'min': float('inf'),
+                'max': float('-inf')
+            },
+            'hashes': [],
+            'metadata': {}
+        }
+
+        for item in data:
+            # Update statistics
+            processed['statistics']['sum'] += item['value']
+            processed['statistics']['min'] = min(processed['statistics']['min'], item['value'])
+            processed['statistics']['max'] = max(processed['statistics']['max'], item['value'])
+
+            # Categorize items
+            category = item['category']
+            if category not in processed['categories']:
+                processed['categories'][category] = []
+            processed['categories'][category].append(item['id'])
+
+            # Collect hashes
+            processed['hashes'].append(item['hash'])
+
+        # Calculate averages
+        if processed['total_items'] > 0:
+            processed['statistics']['average'] = processed['statistics']['sum'] / processed['total_items']
+
+        # Add metadata
+        processed['metadata'] = {
+            'processing_time': time.time() - start_time,
+            'memory_usage': self._get_memory_usage(),
+            'timestamp': datetime.now().isoformat()
+        }
+
+        return processed
+
+    def _get_memory_usage(self) -> float:
+        """Get current memory usage in MB."""
+        try:
+            import psutil
+            process = psutil.Process()
+            return process.memory_info().rss / 1024 / 1024
+        except ImportError:
+            return 0.0
+
+    def run_comprehensive_test(self) -> TestResult:
+        """Run a comprehensive test suite."""
+        test_name = "comprehensive_data_processing_test"
+        start_time = time.time()
+
+        try:
+            logger.info(f"Starting {test_name}")
+
+            # Generate test data
+            test_data = self.generate_test_data(500)
+            logger.info(f"Generated {len(test_data)} test items")
+
+            # Process data
+            result = self.process_data_batch(test_data)
+            logger.info(f"Processed data with {result['total_items']} items")
+
+            # Validate results
+            self._validate_results(result)
+
+            duration = time.time() - start_time
+            return TestResult(
+                test_name=test_name,
+                status="PASSED",
+                duration=duration,
+                timestamp=datetime.now(),
+                metadata={
+                    'items_processed': result['total_items'],
+                    'categories_found': len(result['categories']),
+                    'processing_time_ms': round(result['metadata']['processing_time'] * 1000, 2)
+                }
+            )
+
+        except Exception as e:
+            duration = time.time() - start_time
+            logger.error(f"Test {test_name} failed: {str(e)}")
+            return TestResult(
+                test_name=test_name,
+                status="FAILED",
+                duration=duration,
+                timestamp=datetime.now(),
+                metadata={},
+                error_message=str(e)
+            )
+
+    def _validate_results(self, results: Dict[str, any]) -> None:
+        """Validate the processing results."""
+        if results['total_items'] == 0:
+            raise ValueError("No items were processed")
+
+        if results['statistics']['min'] > results['statistics']['max']:
+            raise ValueError("Invalid statistics: min > max")
+
+        if len(results['hashes']) != results['total_items']:
+            raise ValueError("Hash count mismatch")
+
+def main():
+    """Main function to demonstrate the complex test processor."""
+    config = {
+        'max_iterations': 100,
+        'timeout_seconds': 30,
+        'retry_count': 3
+    }
+
+    processor = ComplexTestProcessor(config)
+
+    print("Running comprehensive test suite...")
+    result = processor.run_comprehensive_test()
+
+    print(f"Test Result: {result.status}")
+    print(f"Duration: {result.duration:.2f} seconds")
+    print(f"Metadata: {result.metadata}")
+
+    if result.error_message:
+        print(f"Error: {result.error_message}")
+    else:
+        print("Test completed successfully!")
+
+if __name__ == "__main__":
+    main()