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"""
API Test Suite for DataService
Tests all endpoints and saves results to JSON
"""
import requests
import json
from datetime import datetime
BASE_URL = "http://localhost:8000"
results = {
"test_run": datetime.now().isoformat(),
"base_url": BASE_URL,
"tests": []
}
def test_endpoint(name, method, endpoint, **kwargs):
"""Test an API endpoint and record results"""
print(f"\nTesting: {name}")
print(f" {method} {endpoint}")
try:
url = f"{BASE_URL}{endpoint}"
if method == "GET":
response = requests.get(url, **kwargs)
elif method == "POST":
response = requests.post(url, **kwargs)
else:
raise ValueError(f"Unsupported method: {method}")
result = {
"name": name,
"method": method,
"endpoint": endpoint,
"status_code": response.status_code,
"success": response.status_code in [200, 201],
"response_size": len(response.text),
"timestamp": datetime.now().isoformat()
}
if response.status_code == 200:
try:
result["response_data"] = response.json()
print(f" ✓ Success - {response.status_code}")
except:
result["response_text"] = response.text[:200]
print(f" ✓ Success - {response.status_code} (non-JSON)")
else:
result["error"] = response.text[:500]
print(f" ✗ Failed - {response.status_code}")
results["tests"].append(result)
return result
except Exception as e:
result = {
"name": name,
"method": method,
"endpoint": endpoint,
"success": False,
"error": str(e),
"timestamp": datetime.now().isoformat()
}
results["tests"].append(result)
print(f" ✗ Error: {e}")
return result
def run_tests():
"""Run all API tests"""
print("=" * 70)
print("DataService API Test Suite")
print("=" * 70)
# Test 1: Root endpoint
test_endpoint(
"Root Endpoint",
"GET",
"/"
)
# Test 2: Health check
test_endpoint(
"Health Check",
"GET",
"/health"
)
# Test 3: Quick schedule generation
test_endpoint(
"Quick Schedule Generation",
"POST",
"/api/v1/generate/quick?date=2025-10-26&num_trains=25&num_stations=25"
)
# Test 4: Full schedule generation
test_endpoint(
"Full Schedule Generation",
"POST",
"/api/v1/generate",
json={
"date": "2025-10-26",
"num_trains": 30,
"num_stations": 25,
"min_service_trains": 22,
"min_standby_trains": 3
},
headers={"Content-Type": "application/json"}
)
# Test 5: Example schedule
test_endpoint(
"Example Schedule",
"GET",
"/api/v1/schedule/example"
)
# Test 6: Route information
test_endpoint(
"Route Information (25 stations)",
"GET",
"/api/v1/route/25"
)
# Test 7: Train health data
test_endpoint(
"Train Health Data (30 trains)",
"GET",
"/api/v1/trains/health/30"
)
# Test 8: Depot layout
test_endpoint(
"Depot Layout",
"GET",
"/api/v1/depot/layout"
)
# Test 9: Custom schedule with all parameters
test_endpoint(
"Custom Schedule Full Parameters",
"POST",
"/api/v1/generate",
json={
"date": "2025-11-01",
"num_trains": 35,
"num_stations": 25,
"route_name": "Aluva-Pettah Line",
"depot_name": "Muttom_Depot",
"min_service_trains": 25,
"min_standby_trains": 5,
"max_daily_km_per_train": 280,
"balance_mileage": True,
"prioritize_branding": True
},
headers={"Content-Type": "application/json"}
)
# Test 10: Quick generation with minimal params
test_endpoint(
"Quick Generation Minimal",
"POST",
"/api/v1/generate/quick?date=2025-10-27&num_trains=20"
)
def save_results():
"""Save test results to JSON file"""
# Summary
total = len(results["tests"])
passed = sum(1 for t in results["tests"] if t.get("success", False))
results["summary"] = {
"total_tests": total,
"passed": passed,
"failed": total - passed,
"success_rate": f"{(passed/total)*100:.1f}%" if total > 0 else "0%"
}
filename = f"api_test_results_{datetime.now().strftime('%Y%m%d_%H%M%S')}.json"
with open(filename, 'w') as f:
json.dump(results, f, indent=2, default=str)
print("\n" + "=" * 70)
print("Test Summary")
print("=" * 70)
print(f"Total Tests: {total}")
print(f"Passed: {passed}")
print(f"Failed: {total - passed}")
print(f"Success Rate: {results['summary']['success_rate']}")
print(f"\nResults saved to: {filename}")
print("=" * 70)
if __name__ == "__main__":
try:
run_tests()
save_results()
except KeyboardInterrupt:
print("\n\nTests interrupted by user")
save_results()
except Exception as e:
print(f"\n\nError during testing: {e}")
save_results()
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