27 lines
694 B
JavaScript
27 lines
694 B
JavaScript
'use strict';
|
|
|
|
var assert = require('assert');
|
|
var seed = require('../');
|
|
|
|
var trueRandomA = seed();
|
|
var trueRandomB = seed();
|
|
assert(trueRandomA() != trueRandomB());
|
|
|
|
var fakeRandomA = seed('foo');
|
|
var fakeRandomB = seed('foo');
|
|
assert(fakeRandomA() == fakeRandomB());
|
|
|
|
var fakeRandomC = seed('foo', {entropy: true});
|
|
var fakeRandomD = seed('foo', {entropy: true});
|
|
assert(fakeRandomC() != fakeRandomD());
|
|
|
|
|
|
seed('foo', {global: true});//over-ride global Math.random
|
|
var numA = Math.random();
|
|
seed('foo', {global: true});
|
|
var numB = Math.random();
|
|
assert(numA == numB);//always true
|
|
|
|
seed.resetGlobal();//reset to default Math.random
|
|
|
|
console.log('All Tests Passed'); |