chelsea
cb894b2159
- Docker deployment ready
- Content aggregation and filtering
- User authentication
- Polling service for updates
🤖 Generated with Claude Code
86 lines
2.3 KiB
Python
86 lines
2.3 KiB
Python
#!/usr/bin/env python3
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"""
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Test script to verify PostgreSQL connection for the app.
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"""
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import os
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import psycopg2
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from dotenv import load_dotenv
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# Load environment variables
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load_dotenv()
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def test_connection():
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"""Test database connection using app's configuration"""
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# Get database configuration from environment
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db_user = os.getenv('POSTGRES_USER', 'balanceboard')
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db_password = os.getenv('POSTGRES_PASSWORD', 'balanceboard123')
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db_host = os.getenv('POSTGRES_HOST', 'localhost')
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db_port = os.getenv('POSTGRES_PORT', '5432')
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db_name = os.getenv('POSTGRES_DB', 'balanceboard')
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print(f"Testing connection to PostgreSQL:")
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print(f" Host: {db_host}")
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print(f" Port: {db_port}")
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print(f" Database: {db_name}")
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print(f" User: {db_user}")
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try:
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# Test connection
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conn = psycopg2.connect(
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host=db_host,
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port=db_port,
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database=db_name,
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user=db_user,
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password=db_password
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)
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# Create a cursor
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cur = conn.cursor()
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# Test query
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cur.execute("SELECT version();")
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version = cur.fetchone()
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print(f"\n✓ Connection successful!")
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print(f" PostgreSQL version: {version[0]}")
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# Test if we can create a simple table
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cur.execute("""
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CREATE TABLE IF NOT EXISTS test_table (
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id SERIAL PRIMARY KEY,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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""")
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# Insert test data
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cur.execute("INSERT INTO test_table DEFAULT VALUES;")
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conn.commit()
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# Query test data
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cur.execute("SELECT COUNT(*) FROM test_table;")
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count = cur.fetchone()[0]
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print(f"✓ Database operations successful!")
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print(f" Test table has {count} rows")
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# Clean up
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cur.execute("DROP TABLE IF EXISTS test_table;")
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conn.commit()
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# Close connections
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cur.close()
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conn.close()
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print("✓ Connection test completed successfully!")
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return True
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except Exception as e:
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print(f"\n✗ Connection failed:")
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print(f" Error: {e}")
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return False
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if __name__ == "__main__":
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test_connection()
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