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import replace from '../../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)
const replaceSemicolon = replace(';')
const removeSemicolon = replaceSemicolon('')
expect(removeSemicolon('return 42;')).toEqual('return 42')
})