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import { F, T } from '../rambda'import { _isInteger } from './_internals/_isInteger'import { _objectIs } from './_internals/_objectIs'import { identical } from './identical'
test('with boolean', () => {  expect(F()).toBeFalse()  expect(T()).toBeTrue()})
test('internal isInteger', () => {  expect(_isInteger(1)).toBeTrue()  expect(_isInteger(0.3)).toBeFalse()})
test('internal objectIs', () => {  expect(_objectIs(1, 1)).toBeTrue()  expect(_objectIs(NaN, NaN)).toBeTrue()})
test('identical', () => {  const a = {}
  expect(identical(100)(100)).toEqual(true)  expect(identical(100, '100')).toEqual(false)  expect(identical('string', 'string')).toEqual(true)  expect(identical([], [])).toEqual(false)  expect(identical(a, a)).toEqual(true)  expect(identical(undefined, undefined)).toEqual(true)  expect(identical(null, undefined)).toEqual(false)})