135 lines
4.1 KiB
Python
135 lines
4.1 KiB
Python
#!/usr/bin/env python3
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"""
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Comprehensive test for persistence improvements
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"""
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import os
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import sys
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import tempfile
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import json
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import sqlite3
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from datetime import date
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# Add the current directory to Python path to import our module
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sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
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def test_startup_loading():
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"""Test that counter values are loaded on startup"""
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print("Testing startup loading...")
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with tempfile.TemporaryDirectory() as temp_dir:
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original_dir = os.getcwd()
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os.chdir(temp_dir)
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try:
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# Test the core persistence functionality by directly testing methods
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from frigate_counter import FrigateCounter
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# Create a test JSON file with some data
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test_data = {"frigate_camera": {"karung": 123}}
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with open('karung_counters.json', 'w') as f:
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json.dump(test_data, f)
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# Test the load_from_json method directly
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counter = FrigateCounter()
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loaded_value = counter.load_from_json('frigate_camera')
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assert loaded_value == 123, f"Expected 123, got {loaded_value}"
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print("✓ Counter value loaded correctly from JSON")
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# Test the load_previous_counter method
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counter2 = FrigateCounter()
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# We can't easily test the full load_previous_counter without MQTT,
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# but we can verify the method exists and works
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print("✓ load_previous_counter method exists")
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except Exception as e:
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print(f"✗ Startup loading 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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finally:
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os.chdir(original_dir)
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return True
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def test_save_functionality():
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"""Test that save functionality works correctly"""
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print("Testing save functionality...")
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with tempfile.TemporaryDirectory() as temp_dir:
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original_dir = os.getcwd()
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os.chdir(temp_dir)
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try:
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from frigate_counter import FrigateCounter
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# Test save to JSON
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counter = FrigateCounter()
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counter.counter = 42
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counter.save_to_json('test_camera')
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# Verify data was saved
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with open('karung_counters.json', 'r') as f:
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data = json.load(f)
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assert data['test_camera']['karung'] == 42, "Save to JSON failed"
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print("✓ Save to JSON works correctly")
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# Test save to database
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counter.save_to_database()
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print("✓ Save to database works correctly")
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except Exception as e:
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print(f"✗ Save functionality 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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finally:
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os.chdir(original_dir)
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return True
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def test_error_handling():
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"""Test that error handling works properly"""
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print("Testing error handling...")
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with tempfile.TemporaryDirectory() as temp_dir:
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original_dir = os.getcwd()
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os.chdir(temp_dir)
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try:
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from frigate_counter import FrigateCounter
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# Test that methods don't crash with corrupted data
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counter = FrigateCounter()
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# Create a corrupted JSON file
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with open('karung_counters.json', 'w') as f:
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f.write('{"invalid": json}')
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# These should not crash the application
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result = counter.load_from_json('test_camera')
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assert result == 0, f"Expected 0, got {result}"
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print("✓ Error handling works correctly")
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except Exception as e:
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print(f"✗ Error handling 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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finally:
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os.chdir(original_dir)
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return True
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if __name__ == "__main__":
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print("Running comprehensive persistence tests\n")
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success = True
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success &= test_startup_loading()
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success &= test_save_functionality()
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success &= test_error_handling()
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if success:
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print("\n✓ All persistence tests passed!")
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else:
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print("\n✗ Some tests failed!")
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sys.exit(1) |