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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

1
package.json
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@ -61,6 +61,7 @@
"coveralls": "^2.11.2", "coveralls": "^2.11.2",
"istanbul": "^0.3.5", "istanbul": "^0.3.5",
"mocha": "^2.2.0", "mocha": "^2.2.0",
"proxyquire": "^1.4.0",
"sinon": "^1.12.2", "sinon": "^1.12.2",
"standard": "^2.11.0" "standard": "^2.11.0"
} }

33
test/eckey.js
View file

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