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// @flow
/* eslint-env mocha */
import assert from 'power-assert'
import sinon from 'sinon'
import isFuture from '.'
describe('isFuture', () => {
let clock: sinon.SinonFakeTimers
beforeEach(() => {
clock = sinon.useFakeTimers(new Date(2014, 8 /* Sep */, 25).getTime())
})
afterEach(() => {
clock.restore()
})
it('returns true if the given date is in the future', () => {
const result = isFuture(new Date(2014, 9 /* Oct */, 31))
assert(result === true)
})
it('returns false if the given date is in the past', () => {
const result = isFuture(new Date(2014, 8 /* Sep */, 1))
assert(result === false)
})
it('returns false if the given date is now', () => {
const result = isFuture(new Date(2014, 8 /* Sep */, 25))
assert(result === false)
})
it('accepts a timestamp', () => {
const result = isFuture(new Date(2014, 9 /* Oct */, 31).getTime())
assert(result === true)
})
it('throws TypeError exception if passed less than 1 argument', () => {
assert.throws(isFuture.bind(null), TypeError)
})
})
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