use algorithmz::string::judge_circle;
#[test]
fn test_judge_circle_empty() {
let result = judge_circle("");
assert_eq!(result, true);
}
#[test]
fn test_judge_circle() {
let result = judge_circle("UDLR");
assert_eq!(result, true);
}
#[test]
fn test_judge_circle_fail() {
let result = judge_circle("UUD");
assert_eq!(result,false);
}