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