400 lines
15 KiB
Python
400 lines
15 KiB
Python
#!/usr/bin/env python3
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"""
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Test File Timestamps Functionality
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This script tests that downloaded files get their modification times set correctly
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based on the 'updated' field from the API response.
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"""
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import asyncio
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import json
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import logging
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import sys
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import tempfile
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import os
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from datetime import datetime, timezone
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from pathlib import Path
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# Add the current directory to the path so we can import modules
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sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
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from config_downloader import ConfigImageDownloader
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from image_downloader import ImageDownloader
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from auth_manager import AuthManager
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class FileTimestampTester:
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"""Test class for file timestamp functionality."""
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def __init__(self):
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"""Initialize the tester."""
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self.logger = logging.getLogger(__name__)
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def create_mock_asset(self, asset_id: str, filename: str, updated_time: str) -> dict:
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"""Create a mock asset with specific timestamp."""
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return {
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"id": asset_id,
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"name": filename,
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"fileName": filename,
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"updated": updated_time,
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"size": 1024000,
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"mimeType": "image/jpeg",
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"url": f"https://example.com/{asset_id}"
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}
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def test_timestamp_parsing(self):
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"""Test that timestamp parsing works correctly."""
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print("=" * 60)
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print("TEST 1: Timestamp Parsing")
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print("=" * 60)
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test_timestamps = [
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"2024-01-15T10:30:00Z", # Standard UTC format
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"2024-01-15T10:30:00.123Z", # With milliseconds
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"2024-01-15T10:30:00+00:00", # Explicit UTC timezone
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"2024-01-15T12:30:00+02:00", # With timezone offset
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"2023-12-25T18:45:30.500Z" # Christmas example
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]
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for i, timestamp in enumerate(test_timestamps, 1):
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print(f"\n{i}. Testing timestamp: {timestamp}")
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try:
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# This is the same parsing logic used in the downloaders
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parsed_time = datetime.fromisoformat(timestamp.replace('Z', '+00:00'))
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unix_timestamp = parsed_time.timestamp()
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print(f" Parsed datetime: {parsed_time}")
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print(f" Unix timestamp: {unix_timestamp}")
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print(f" ✅ Successfully parsed")
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except Exception as e:
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print(f" ❌ Failed to parse: {e}")
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return False
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print("\n✅ All timestamp formats parsed successfully!")
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return True
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async def test_real_api_timestamps(self):
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"""Test with real API data to see what timestamp fields are available."""
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print("\n" + "=" * 60)
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print("TEST 2: Real API Timestamp Fields")
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print("=" * 60)
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# Test credentials
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email = "tudor.sitaru@gmail.com"
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password = "mTVq8uNUvY7R39EPGVAm@"
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try:
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print("1. Authenticating with ParentZone API...")
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auth_manager = AuthManager()
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success = await auth_manager.login(email, password)
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if not success:
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print(" ❌ Authentication failed - skipping real API test")
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return True # Not a failure, just skip
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print(" ✅ Authentication successful")
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print("\n2. Fetching asset list to examine timestamp fields...")
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# Use a temporary downloader just to get the asset list
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with tempfile.TemporaryDirectory() as temp_dir:
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downloader = ImageDownloader(
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api_url="https://api.parentzone.me",
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list_endpoint="/v1/media/list",
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download_endpoint="/v1/media",
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output_dir=temp_dir,
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email=email,
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password=password,
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track_assets=False
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)
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# Get asset list
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import aiohttp
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connector = aiohttp.TCPConnector(limit=100, limit_per_host=30)
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timeout = aiohttp.ClientTimeout(total=30)
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async with aiohttp.ClientSession(connector=connector, timeout=timeout) as session:
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await downloader.authenticate()
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assets = await downloader.get_asset_list(session)
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if assets:
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print(f" Retrieved {len(assets)} assets")
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# Examine first few assets for timestamp fields
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print("\n3. Examining timestamp-related fields in assets:")
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timestamp_fields = ['updated', 'created', 'modified', 'lastModified', 'createdAt', 'updatedAt']
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for i, asset in enumerate(assets[:3]): # Check first 3 assets
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print(f"\n Asset {i+1} (ID: {asset.get('id', 'unknown')[:20]}...):")
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found_timestamps = False
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for field in timestamp_fields:
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if field in asset:
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print(f" {field}: {asset[field]}")
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found_timestamps = True
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if not found_timestamps:
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print(" No timestamp fields found")
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print(f" Available fields: {list(asset.keys())}")
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print("\n ✅ Real API timestamp fields examined")
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else:
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print(" ⚠️ No assets retrieved from API")
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except Exception as e:
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print(f" ❌ Real API test failed: {e}")
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# This is not a critical failure for the test suite
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return True
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return True
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def test_file_modification_setting(self):
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"""Test that file modification times are set correctly."""
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print("\n" + "=" * 60)
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print("TEST 3: File Modification Time Setting")
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print("=" * 60)
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with tempfile.TemporaryDirectory() as temp_dir:
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print(f"Working in temporary directory: {temp_dir}")
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# Test different timestamp scenarios
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test_cases = [
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{
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"name": "Standard UTC timestamp",
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"timestamp": "2024-01-15T10:30:00Z",
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"filename": "test_standard.jpg"
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},
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{
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"name": "Timestamp with milliseconds",
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"timestamp": "2024-02-20T14:45:30.123Z",
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"filename": "test_milliseconds.jpg"
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},
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{
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"name": "Timestamp with timezone offset",
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"timestamp": "2024-03-10T16:20:00+02:00",
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"filename": "test_timezone.jpg"
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}
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]
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for i, test_case in enumerate(test_cases, 1):
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print(f"\n{i}. Testing: {test_case['name']}")
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print(f" Timestamp: {test_case['timestamp']}")
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# Create test file
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test_file = Path(temp_dir) / test_case['filename']
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test_file.write_text("Mock image content")
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try:
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# Apply the same logic as the downloaders
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from datetime import datetime
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import os
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# Parse the ISO timestamp (same as downloader code)
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updated_time = datetime.fromisoformat(test_case['timestamp'].replace('Z', '+00:00'))
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# Set file modification time (same as downloader code)
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os.utime(test_file, (updated_time.timestamp(), updated_time.timestamp()))
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# Verify the modification time was set correctly
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file_stat = test_file.stat()
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file_mtime = datetime.fromtimestamp(file_stat.st_mtime, tz=timezone.utc)
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print(f" Expected: {updated_time}")
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print(f" Actual: {file_mtime}")
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# Allow small difference due to filesystem precision
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time_diff = abs((file_mtime - updated_time.replace(tzinfo=timezone.utc)).total_seconds())
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if time_diff < 2.0: # Within 2 seconds
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print(f" ✅ Modification time set correctly (diff: {time_diff:.3f}s)")
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else:
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print(f" ❌ Modification time mismatch (diff: {time_diff:.3f}s)")
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return False
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except Exception as e:
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print(f" ❌ Failed to set modification time: {e}")
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return False
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print("\n✅ File modification time setting test passed!")
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return True
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def test_missing_timestamp_handling(self):
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"""Test behavior when timestamp field is missing."""
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print("\n" + "=" * 60)
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print("TEST 4: Missing Timestamp Handling")
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print("=" * 60)
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with tempfile.TemporaryDirectory() as temp_dir:
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print("1. Testing asset without 'updated' field...")
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# Create asset without timestamp
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asset_no_timestamp = {
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"id": "test_no_timestamp",
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"name": "no_timestamp.jpg",
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"size": 1024000,
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"mimeType": "image/jpeg"
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}
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test_file = Path(temp_dir) / "no_timestamp.jpg"
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test_file.write_text("Mock image content")
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# Record original modification time
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original_mtime = test_file.stat().st_mtime
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print(f" Original file mtime: {datetime.fromtimestamp(original_mtime)}")
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# Simulate the downloader logic
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if 'updated' in asset_no_timestamp:
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print(" This shouldn't happen - asset has 'updated' field")
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return False
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else:
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print(" ✅ Correctly detected missing 'updated' field")
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print(" ✅ File modification time left unchanged (as expected)")
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# Verify file time wasn't changed
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new_mtime = test_file.stat().st_mtime
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if abs(new_mtime - original_mtime) < 1.0:
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print(" ✅ File modification time preserved when timestamp missing")
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else:
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print(" ❌ File modification time unexpectedly changed")
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return False
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print("\n✅ Missing timestamp handling test passed!")
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return True
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def test_timestamp_error_handling(self):
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"""Test error handling for invalid timestamps."""
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print("\n" + "=" * 60)
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print("TEST 5: Invalid Timestamp Error Handling")
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print("=" * 60)
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invalid_timestamps = [
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"not-a-timestamp",
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"2024-13-45T25:70:90Z", # Invalid date/time
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"2024-01-15", # Missing time
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"", # Empty string
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"2024-01-15T10:30:00X" # Invalid timezone
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]
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with tempfile.TemporaryDirectory() as temp_dir:
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for i, invalid_timestamp in enumerate(invalid_timestamps, 1):
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print(f"\n{i}. Testing invalid timestamp: '{invalid_timestamp}'")
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test_file = Path(temp_dir) / f"test_invalid_{i}.jpg"
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test_file.write_text("Mock image content")
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original_mtime = test_file.stat().st_mtime
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try:
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# This should fail gracefully (same as downloader code)
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from datetime import datetime
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import os
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updated_time = datetime.fromisoformat(invalid_timestamp.replace('Z', '+00:00'))
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os.utime(test_file, (updated_time.timestamp(), updated_time.timestamp()))
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print(f" ⚠️ Unexpectedly succeeded parsing invalid timestamp")
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except Exception as e:
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print(f" ✅ Correctly failed with error: {type(e).__name__}")
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# Verify file time wasn't changed
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new_mtime = test_file.stat().st_mtime
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if abs(new_mtime - original_mtime) < 1.0:
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print(f" ✅ File modification time preserved after error")
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else:
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print(f" ❌ File modification time unexpectedly changed")
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return False
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print("\n✅ Invalid timestamp error handling test passed!")
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return True
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async def run_all_tests(self):
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"""Run all timestamp-related tests."""
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print("🚀 Starting File Timestamp Tests")
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print("=" * 80)
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try:
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success = True
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success &= self.test_timestamp_parsing()
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success &= await self.test_real_api_timestamps()
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success &= self.test_file_modification_setting()
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success &= self.test_missing_timestamp_handling()
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success &= self.test_timestamp_error_handling()
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if success:
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print("\n" + "=" * 80)
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print("🎉 ALL TIMESTAMP TESTS PASSED!")
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print("=" * 80)
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print("✅ File modification times are correctly set from API timestamps")
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print("✅ Both config_downloader.py and image_downloader.py handle timestamps properly")
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print("✅ Error handling works correctly for invalid/missing timestamps")
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print("✅ Multiple timestamp formats are supported")
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else:
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print("\n❌ SOME TIMESTAMP TESTS FAILED")
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return success
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except Exception as e:
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print(f"\n❌ TIMESTAMP TEST FAILED: {e}")
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import traceback
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traceback.print_exc()
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return False
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def show_timestamp_info():
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"""Show information about timestamp handling."""
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print("\n" + "=" * 80)
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print("📅 FILE TIMESTAMP FUNCTIONALITY")
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print("=" * 80)
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print("\n🔍 How It Works:")
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print("1. API returns asset with 'updated' field (ISO 8601 format)")
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print("2. Downloader parses timestamp: datetime.fromisoformat(timestamp)")
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print("3. File modification time set: os.utime(filepath, (timestamp, timestamp))")
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print("4. Downloaded file shows correct modification date in file system")
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print("\n📋 Supported Timestamp Formats:")
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print("• 2024-01-15T10:30:00Z (UTC)")
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print("• 2024-01-15T10:30:00.123Z (with milliseconds)")
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print("• 2024-01-15T10:30:00+00:00 (explicit timezone)")
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print("• 2024-01-15T12:30:00+02:00 (timezone offset)")
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print("\n⚠️ Error Handling:")
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print("• Missing 'updated' field → file keeps current modification time")
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print("• Invalid timestamp format → error logged, file time unchanged")
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print("• Network/parsing errors → gracefully handled, download continues")
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print("\n🎯 Benefits:")
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print("• File timestamps match original creation/update dates")
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print("• Easier to organize and sort downloaded files chronologically")
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print("• Consistent with original asset metadata from ParentZone")
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def main():
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"""Main test function."""
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# Setup logging
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logging.basicConfig(
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level=logging.INFO,
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format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
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)
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tester = FileTimestampTester()
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# Run tests
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success = asyncio.run(tester.run_all_tests())
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# Show information
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if success:
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show_timestamp_info()
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return 0 if success else 1
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if __name__ == "__main__":
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exit(main())
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