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test.js
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test.js
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// @flow
/* eslint-env mocha */
import assert from 'power-assert'
import isAfter from '.'
describe('isAfter', function () {
it('returns true if the first date is after the second one', function () {
var result = isAfter(
new Date(1989, 6 /* Jul */, 10),
new Date(1987, 1 /* Feb */, 11)
)
assert(result === true)
})
it('returns false if the first date is before the second one', function () {
var result = isAfter(
new Date(1987, 1 /* Feb */, 11),
new Date(1989, 6 /* Jul */, 10)
)
assert(result === false)
})
it('returns false if the first date is equal to the second one', function () {
var result = isAfter(
new Date(1989, 6 /* Jul */, 10),
new Date(1989, 6 /* Jul */, 10)
)
assert(result === false)
})
it('accepts a string', function () {
var result = isAfter(
new Date(1989, 6 /* Jul */, 10).toISOString(),
new Date(1987, 1 /* Feb */, 11).toISOString()
)
assert(result === true)
})
it('accepts a timestamp', function () {
var result = isAfter(
new Date(1989, 6 /* Jul */, 10).getTime(),
new Date(1987, 1 /* Feb */, 11).getTime()
)
assert(result === true)
})
it('returns false if the first date is `Invalid Date`', function () {
var result = isAfter(
new Date(NaN),
new Date(1989, 6 /* Jul */, 10)
)
assert(result === false)
})
it('returns false if the second date is `Invalid Date`', function () {
var result = isAfter(
new Date(1987, 1 /* Feb */, 11),
new Date(NaN)
)
assert(result === false)
})
})