#[cfg(test)]
mod tests {
use crate::string_algorithms::reverse_string::reverse_string;
#[test]
fn test_reverse_ascii() {
assert_eq!(reverse_string("hello"), "olleh");
}
#[test]
fn test_reverse_unicode() {
assert_eq!(reverse_string("a😊b"), "b😊a");
}
#[test]
fn test_reverse_empty() {
assert_eq!(reverse_string(""), "");
}
}