exercism/rust/reverse-string/tests/reverse-string.rs

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use reverse_string::*;
#[test]
fn an_empty_string() {
let input = "";
let output = reverse(input);
let expected = "";
assert_eq!(output, expected);
}
#[test]
fn a_word() {
let input = "robot";
let output = reverse(input);
let expected = "tobor";
assert_eq!(output, expected);
}
#[test]
fn a_capitalized_word() {
let input = "Ramen";
let output = reverse(input);
let expected = "nemaR";
assert_eq!(output, expected);
}
#[test]
fn a_sentence_with_punctuation() {
let input = "I'm hungry!";
let output = reverse(input);
let expected = "!yrgnuh m'I";
assert_eq!(output, expected);
}
#[test]
fn a_palindrome() {
let input = "racecar";
let output = reverse(input);
let expected = "racecar";
assert_eq!(output, expected);
}
#[test]
fn an_even_sized_word() {
let input = "drawer";
let output = reverse(input);
let expected = "reward";
assert_eq!(output, expected);
}
#[test]
fn wide_characters() {
let input = "子猫";
let output = reverse(input);
let expected = "猫子";
assert_eq!(output, expected);
}
#[test]
#[ignore]
#[cfg(feature = "grapheme")]
fn grapheme_cluster_with_pre_combined_form() {
let input = "Würstchenstand";
let output = reverse(input);
let expected = "dnatsnehctsrüW";
assert_eq!(output, expected);
}
#[test]
#[ignore]
#[cfg(feature = "grapheme")]
fn grapheme_clusters() {
let input = "ผู้เขียนโปรแกรม";
let output = reverse(input);
let expected = "มรกแรปโนยขีเผู้";
assert_eq!(output, expected);
}