"use strict";

const replace = require("../../src/deps/fp/replace");

test('replaces substrings of the input string', () => {
  expect(replace('1', 'one', '1 two three')).toEqual('one two three');
});
test('replaces regex matches of the input string', () => {
  expect(replace(/\d+/g, 'num', '1 2 three')).toEqual('num num three');
});
test('is curried up to 3 arguments', () => {
  expect(replace('').constructor, Function);
  expect(replace('', '').constructor, Function);
  var replaceSemicolon = replace(';');
  var removeSemicolon = replaceSemicolon('');
  expect(removeSemicolon('return 42;')).toEqual('return 42');
});