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x/rambda/source/defaultTo.spec.js

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selfrefactor/rambda
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import {defaultTo} from './defaultTo'
test('with undefined', () => {  expect(defaultTo('foo')(undefined)).toEqual('foo')})
test('with null', () => {  expect(defaultTo('foo')(null)).toEqual('foo')})
test('with NaN', () => {  expect(defaultTo('foo')(NaN)).toEqual('foo')})
test('with empty string', () => {  expect(defaultTo('foo', '')).toEqual('')})
test('with false', () => {  expect(defaultTo('foo', false)).toEqual(false)})
test('when inputArgument passes initial check', () => {  expect(defaultTo('foo', 'bar')).toEqual('bar')})