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#!/usr/bin/env python3
"""Test database operations and frontend-backend connectivity"""
import sys
import os
# Add the parent directory to the path so we can import app modules
sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..'))
import requests
import time
from app.database import SessionLocal
from app import crud, models
def test_frontend_backend_connection():
"""Test if frontend and backend are properly connected"""
print("=== Testing Frontend-Backend Connection ===")
# Test 1: Check if backend is accessible from frontend perspective
print("1. Testing backend accessibility...")
try:
response = requests.get('http://localhost:8080/api/images/', timeout=10)
print(f" Backend status: {response.status_code}")
if response.status_code == 200:
print(" ✓ Backend is accessible!")
data = response.json()
print(f" ✓ Found {len(data)} images in database")
else:
print(f" ✗ Backend not accessible: {response.status_code}")
return False
except Exception as e:
print(f" ✗ Cannot connect to backend: {e}")
return False
# Test 2: Check if frontend proxy is working (simulate frontend request)
print("\n2. Testing frontend proxy connection...")
try:
# Simulate frontend request with proper headers
headers = {
'Content-Type': 'application/json',
'Accept': 'application/json',
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36'
}
response = requests.get('http://localhost:8080/api/images/', headers=headers, timeout=10)
print(f" Frontend proxy status: {response.status_code}")
if response.status_code == 200:
print(" ✓ Frontend proxy is working!")
else:
print(f" ✗ Frontend proxy failed: {response.status_code}")
except Exception as e:
print(f" ✗ Frontend proxy error: {e}")
return True
def test_database_save():
"""Test if data is actually being saved to the database during upload"""
print("\n=== Testing Database Save ===")
# Create test image
test_content = b"fake image data for database test"
# Step 1: Check initial database state
print("1. Checking initial database state...")
db = SessionLocal()
try:
initial_images = db.query(models.Images).count()
initial_captions = db.query(models.Captions).count()
print(f" Initial images: {initial_images}")
print(f" Initial captions: {initial_captions}")
finally:
db.close()
# Step 2: Upload image via API
print("2. Uploading image via API...")
files = {'file': ('db_test.jpg', test_content, 'image/jpeg')}
data = {
'source': 'OTHER',
'type': 'OTHER',
'countries': ['US'],
'epsg': '4326',
'image_type': 'crisis_map'
}
try:
upload_response = requests.post('http://localhost:8080/api/images/', files=files, data=data, timeout=30)
print(f" Upload status: {upload_response.status_code}")
if upload_response.status_code == 200:
upload_result = upload_response.json()
image_id = upload_result.get('image_id')
print(f" ✓ Upload successful! Image ID: {image_id}")
# Step 3: Check if image is in database immediately after upload
print("3. Checking if image is saved to database...")
db = SessionLocal()
try:
db_image = db.query(models.Images).filter(models.Images.image_id == image_id).first()
if db_image:
print(f" ✓ Image found in database!")
print(f" ✓ Source: {db_image.source}")
print(f" ✓ Type: {db_image.type}")
print(f" ✓ File key: {db_image.file_key}")
else:
print(f" ✗ ERROR: Image NOT found in database!")
print(f" ✗ This means the upload failed to save to database!")
return False
finally:
db.close()
# Step 4: Create caption via API
print("4. Creating caption via API...")
caption_data = {
'title': 'Database Test Caption',
'prompt': 'Describe this test image'
}
caption_response = requests.post(
f'http://localhost:8080/api/images/{image_id}/caption',
data=caption_data
)
print(f" Caption creation status: {caption_response.status_code}")
if caption_response.status_code == 200:
caption_result = caption_response.json()
caption_id = caption_result.get('cap_id')
print(f" ✓ Caption created! Caption ID: {caption_id}")
# Step 5: Check if caption is in database
print("5. Checking if caption is saved to database...")
db = SessionLocal()
try:
db_caption = db.query(models.Captions).filter(models.Captions.cap_id == caption_id).first()
if db_caption:
print(f" ✓ Caption found in database!")
print(f" ✓ Title: {db_caption.title}")
print(f" ✓ Generated: {db_caption.generated[:50]}...")
else:
print(f" ✗ ERROR: Caption NOT found in database!")
print(f" ✗ This means caption creation failed to save to database!")
return False
finally:
db.close()
# Step 6: Submit caption via API
print("6. Submitting caption via API...")
submit_data = {
'edited': 'This is a test caption for database save test.',
'accuracy': 85,
'context': 90,
'usability': 80
}
submit_response = requests.put(
f'http://localhost:8080/api/captions/{caption_id}',
json=submit_data
)
print(f" Submit status: {submit_response.status_code}")
if submit_response.status_code == 200:
print(" ✓ Caption submitted successfully!")
# Step 7: Check if submitted data is in database
print("7. Checking if submitted data is saved to database...")
db = SessionLocal()
try:
db_caption = db.query(models.Captions).filter(models.Captions.cap_id == caption_id).first()
if db_caption:
print(f" ✓ Submitted caption found in database!")
print(f" ✓ Edited: {db_caption.edited}")
print(f" ✓ Accuracy: {db_caption.accuracy}")
print(f" ✓ Context: {db_caption.context}")
print(f" ✓ Usability: {db_caption.usability}")
else:
print(f" ✗ ERROR: Submitted caption NOT found in database!")
return False
finally:
db.close()
# Clean up
print("8. Cleaning up...")
delete_response = requests.delete(f'http://localhost:8080/api/images/{image_id}', timeout=10)
print(f" Delete status: {delete_response.status_code}")
else:
print(f" ✗ ERROR: Caption submission failed: {submit_response.text}")
else:
print(f" ✗ ERROR: Caption creation failed: {caption_response.text}")
else:
print(f" ✗ ERROR: Upload failed: {upload_response.text}")
except Exception as e:
print(f" ✗ ERROR: Database save test failed: {e}")
def test_submit_flow():
"""Test the complete submit flow like the frontend does"""
print("\n=== Testing Complete Submit Flow ===")
# Step 1: Upload image (like frontend handleGenerate)
print("1. Uploading image (simulating frontend handleGenerate)...")
test_content = b"submit test image data"
files = {'file': ('submit_test.jpg', test_content, 'image/jpeg')}
data = {
'source': 'OTHER',
'type': 'OTHER',
'countries': ['US'],
'epsg': '4326',
'image_type': 'crisis_map'
}
try:
upload_response = requests.post('http://localhost:8080/api/images/', files=files, data=data, timeout=30)
print(f" Upload status: {upload_response.status_code}")
if upload_response.status_code == 200:
upload_result = upload_response.json()
image_id = upload_result.get('image_id')
print(f" ✓ Upload successful! Image ID: {image_id}")
# Step 2: Create caption (like frontend handleGenerate)
print("2. Creating caption (simulating frontend handleGenerate)...")
caption_data = {
'title': 'Submit Test Caption',
'prompt': 'Describe this test image for submit flow'
}
caption_response = requests.post(
f'http://localhost:8080/api/images/{image_id}/caption',
data=caption_data
)
print(f" Caption creation status: {caption_response.status_code}")
if caption_response.status_code == 200:
caption_result = caption_response.json()
caption_id = caption_result.get('cap_id')
print(f" ✓ Caption created! Caption ID: {caption_id}")
# Step 3: Submit caption (like frontend handleSubmit)
print("3. Submitting caption (simulating frontend handleSubmit)...")
submit_data = {
'edited': 'This is a test caption submitted via the submit flow.',
'accuracy': 85,
'context': 90,
'usability': 80
}
submit_response = requests.put(
f'http://localhost:8080/api/captions/{caption_id}',
json=submit_data
)
print(f" Submit status: {submit_response.status_code}")
if submit_response.status_code == 200:
print(" ✓ Caption submitted successfully!")
# Step 4: Verify data is saved and accessible
print("4. Verifying data is saved and accessible...")
time.sleep(1)
# Check via API
list_response = requests.get('http://localhost:8080/api/images/', timeout=10)
if list_response.status_code == 200:
images = list_response.json()
submitted_image = next((img for img in images if img.get('image_id') == image_id), None)
if submitted_image:
print(" ✓ SUCCESS: Submitted image found via API!")
caption = submitted_image.get('caption')
if caption:
print(f" ✓ Caption edited: {caption.get('edited', 'N/A')}")
print(f" ✓ Accuracy: {caption.get('accuracy', 'N/A')}")
else:
print(" ✗ ERROR: Caption not found in API response!")
else:
print(" ✗ ERROR: Submitted image NOT found via API!")
# Check database directly
db = SessionLocal()
try:
db_image = db.query(models.Images).filter(models.Images.image_id == image_id).first()
if db_image:
print(" ✓ SUCCESS: Submitted image found in database!")
if db_image.caption:
print(f" ✓ Caption edited: {db_image.caption.edited}")
print(f" ✓ Accuracy: {db_image.caption.accuracy}")
else:
print(" ✗ ERROR: Caption not found in database!")
else:
print(" ✗ ERROR: Submitted image NOT found in database!")
finally:
db.close()
# Clean up
print("5. Cleaning up...")
delete_response = requests.delete(f'http://localhost:8080/api/images/{image_id}', timeout=10)
print(f" Delete status: {delete_response.status_code}")
else:
print(f" ✗ ERROR: Caption submission failed: {submit_response.text}")
else:
print(f" ✗ ERROR: Caption creation failed: {caption_response.text}")
else:
print(f" ✗ ERROR: Upload failed: {upload_response.text}")
except Exception as e:
print(f" ✗ ERROR: Submit flow test failed: {e}")
def check_caption_exists():
"""Check if a specific caption exists in the database"""
print("\n=== Checking Specific Caption ===")
caption_id = "a57497fe-1583-4cec-8b34-a94bb229e3ea"
print(f"Checking if caption {caption_id} exists...")
db = SessionLocal()
try:
caption = db.query(models.Captions).filter(models.Captions.cap_id == caption_id).first()
if caption:
print(f"✓ Caption found!")
print(f" Image ID: {caption.image_id}")
print(f" Title: {caption.title}")
print(f" Generated: {caption.generated[:50]}...")
else:
print(f"✗ Caption NOT found!")
# Check if the image exists
all_captions = db.query(models.Captions).all()
print(f"Total captions: {len(all_captions)}")
if all_captions:
print("Recent captions:")
for i, c in enumerate(all_captions[-3:]): # Show last 3
print(f" {i+1}. {c.cap_id} -> Image: {c.image_id}")
finally:
db.close()
def check_database_consistency():
"""Check database consistency and relationships"""
print("\n=== Checking Database Consistency ===")
db = SessionLocal()
try:
# Check all tables
images = db.query(models.Images).all()
captions = db.query(models.Captions).all()
sources = db.query(models.Source).all()
types = db.query(models.Type).all()
countries = db.query(models.Country).all()
print(f"Images: {len(images)}")
for img in images:
print(f" - {img.image_id}: {img.source}/{img.type} (has caption: {img.caption is not None})")
print(f"Captions: {len(captions)}")
for cap in captions:
print(f" - {cap.cap_id}: {cap.title}")
print(f"Sources: {len(sources)}")
print(f"Types: {len(types)}")
print(f"Countries: {len(countries)}")
# Check for orphaned captions
orphaned_captions = db.query(models.Captions).filter(
~models.Captions.image_id.in_([img.image_id for img in images])
).all()
if orphaned_captions:
print(f"WARNING: Found {len(orphaned_captions)} orphaned captions!")
for cap in orphaned_captions:
print(f" - {cap.cap_id} -> Image: {cap.image_id}")
else:
print("✓ No orphaned captions found")
finally:
db.close()
if __name__ == "__main__":
test_frontend_backend_connection()
test_database_save()
test_submit_flow()
check_caption_exists()
check_database_consistency() |