index.js•932 B
'sue strict'
var t = require('tap')
var uniqueFilename = require('../index.js')
t.plan(6)
var randomTmpfile = uniqueFilename('tmp')
t.like(randomTmpfile, /^tmp.[a-f0-9]{8}$/, 'random tmp file')
var randomAgain = uniqueFilename('tmp')
t.notEqual(randomAgain, randomTmpfile, 'random tmp files are not the same')
var randomPrefixedTmpfile = uniqueFilename('tmp', 'my-test')
t.like(randomPrefixedTmpfile, /^tmp.my-test-[a-f0-9]{8}$/, 'random prefixed tmp file')
var randomPrefixedAgain = uniqueFilename('tmp', 'my-test')
t.notEqual(randomPrefixedAgain, randomPrefixedTmpfile, 'random prefixed tmp files are not the same')
var uniqueTmpfile = uniqueFilename('tmp', 'testing', '/my/thing/to/uniq/on')
t.like(uniqueTmpfile, /^tmp.testing-7ddd44c0$/, 'unique filename')
var uniqueAgain = uniqueFilename('tmp', 'testing', '/my/thing/to/uniq/on')
t.is(uniqueTmpfile, uniqueAgain, 'same unique string component produces same filename')