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crypto: fix test randomBytes stub

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This commit is contained in:
Wei Lu 2015-03-18 23:30:04 +08:00
parent b5c42303ff
commit 64e206ca7a
2 changed files with 14 additions and 20 deletions
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1
package.json
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@ -61,6 +61,7 @@
"coveralls": "^2.11.2",
"istanbul": "^0.3.5",
"mocha": "^2.2.0",
"proxyquire": "^1.4.0",
"sinon": "^1.12.2",
"standard": "^2.11.0"
}

33
test/eckey.js
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@ -2,10 +2,10 @@
/* eslint-disable no-new */
var assert = require('assert')
var crypto = require('crypto')
var ecurve = require('ecurve')
var networks = require('../src/networks')
var sinon = require('sinon')
var proxyquire = require('proxyquire')
var randomBytes = require('randombytes')
var BigInteger = require('bigi')
var ECKey = require('../src/eckey')
@ -101,25 +101,13 @@ describe('ECKey', function () {
var exPrivKey = ECKey.fromWIF(exWIF)
var exBuffer = exPrivKey.d.toBuffer(32)
describe('uses default crypto RNG', function () {
beforeEach(function () {
sinon.stub(crypto, 'randomBytes').returns(exBuffer)
})
it("uses the RNG provided by the 'randombytes' module by default", function () {
var stub = { randombytes: function() { return exBuffer } }
var ProxiedECKey = proxyquire('../src/eckey', stub)
afterEach(function () {
crypto.randomBytes.restore()
})
var privKey = ProxiedECKey.makeRandom()
it('generates a ECKey', function () {
var privKey = ECKey.makeRandom()
assert.equal(privKey.toWIF(), exWIF)
})
it('supports compression', function () {
assert.equal(ECKey.makeRandom(true).pub.compressed, true)
assert.equal(ECKey.makeRandom(false).pub.compressed, false)
})
assert.equal(privKey.toWIF(), exWIF)
})
it('allows a custom RNG to be used', function () {
@ -130,10 +118,15 @@ describe('ECKey', function () {
var privKey = ECKey.makeRandom(undefined, rng)
assert.equal(privKey.toWIF(), exWIF)
})
it('supports compression', function () {
assert.equal(ECKey.makeRandom(true).pub.compressed, true)
assert.equal(ECKey.makeRandom(false).pub.compressed, false)
})
})
describe('signing', function () {
var hash = crypto.randomBytes(32)
var hash = randomBytes(32)
var priv = ECKey.makeRandom()
var signature = priv.sign(hash)