var tape = require('tape')
var seed = require('./')
tape('returns a number', function (t) {
var random = seed()
var b = random()
t.same(typeof b, 'number')
t.end()
})
tape('is seedable', function (t) {
var random = seed()
var b1 = random()
t.same(typeof b1, 'number')
var b2 = random()
t.same(typeof b2, 'number')
random = seed(random.seed)
t.same(b1, random())
t.same(b2, random())
t.end()
})