Function test_angle_conversion

src/functions/math_functions.rs:578–597

()

    
    #[test]
    fn test_angle_conversion() {
        let conn = Connection::open_in_memory().unwrap();
        register_math_functions(&conn).unwrap();
        
        // Test radians(180) = pi
        let result: f64 = conn.query_row(
            "SELECT radians(180)",
            [],
            |row| row.get(0)
        ).unwrap();
        assert!((result - std::f64::consts::PI).abs() < 1e-10);
        
        // Test degrees(pi) = 180
        let result: f64 = conn.query_row(
            "SELECT degrees(pi())",
            [],
            |row| row.get(0)
        ).unwrap();
        assert!((result - 180.0).abs() < 1e-10);
    }
}