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import {F, T} from '../rambda'import {_isInteger} from './_internals/_isInteger'import {_objectIs} from './_internals/_objectIs'import {identical} from './identical'
test('R.F and R.T', () => {  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 = {a: 1}  const b = {a: 1}  const c = {a: 1, b: 2}
  expect(identical(100)(100)).toBeTrue()  expect(identical(100, '100')).toBeFalse()  expect(identical('string', 'string')).toBeTrue()  expect(identical([], [])).toBeFalse()  expect(identical(a, a)).toBeTrue()  expect(identical(a, b)).toBeFalse()  expect(identical(a, c)).toBeFalse()  expect(identical(undefined, undefined)).toBeTrue()  expect(identical(null, undefined)).toBeFalse()})