var bip39 = require('../') var Buffer = require('safe-buffer').Buffer var proxyquire = require('proxyquire') var test = require('tape') test('README example 1', function (t) { // defaults to BIP39 English word list var entropy = 'ffffffffffffffffffffffffffffffff' var mnemonic = bip39.entropyToMnemonic(entropy) t.plan(2) t.equal(mnemonic, 'zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo wrong') // reversible t.equal(bip39.mnemonicToEntropy(mnemonic), entropy) }) test('README example 2', function (t) { var stub = { randombytes: function (size) { return new Buffer('qwertyuiopasdfghjklzxcvbnm[];,./'.slice(0, size)) } } var proxiedbip39 = proxyquire('../', stub) // mnemonic strength defaults to 128 bits var mnemonic = proxiedbip39.generateMnemonic() t.plan(2) t.equal(mnemonic, 'imitate robot frame trophy nuclear regret saddle around inflict case oil spice') t.equal(bip39.validateMnemonic(mnemonic), true) }) test('README example 3', function (t) { var mnemonic = 'basket actual' var seed = bip39.mnemonicToSeed(mnemonic) var seedHex = bip39.mnemonicToSeedHex(mnemonic) t.plan(3) t.equal(seed.toString('hex'), seedHex) t.equal(seedHex, '5cf2d4a8b0355e90295bdfc565a022a409af063d5365bb57bf74d9528f494bfa4400f53d8349b80fdae44082d7f9541e1dba2b003bcfec9d0d53781ca676651f') t.equal(bip39.validateMnemonic(mnemonic), false) })