"use strict";

var reverse = require("../../src/deps/fp/reverse");

var eq = (x, y) => expect(x).toEqual(y);

test('reverses arrays', function () {
  eq(reverse([]), []);
  eq(reverse([1]), [1]);
  eq(reverse([1, 2]), [2, 1]);
  eq(reverse([1, 2, 3]), [3, 2, 1]);
});
test('reverses strings', function () {
  eq(reverse(''), '');
  eq(reverse('a'), 'a');
  eq(reverse('ab'), 'ba');
  eq(reverse('abc'), 'cba');
});