#[cfg(test)]
mod tests {
use ::{System, SystemExt};
use ::utils;
#[test]
fn test_refresh_system() {
let mut sys = System::new();
sys.refresh_system();
assert!(sys.get_total_memory() != 0);
assert!(sys.get_free_memory() != 0);
assert!(sys.get_total_memory() >= sys.get_free_memory());
assert!(sys.get_total_swap() >= sys.get_free_swap());
}
#[test]
fn test_refresh_process() {
let mut sys = System::new();
assert!(sys.refresh_process(utils::get_current_pid()));
}
}