6c0eebe94b
After a long IRC discussion, it was decided that the use of direct filepaths instead of the module is a more pure form of testing , although it may provide less overall coverage than the mixed integration style imports used previously. This will need to be remedied by further integration testing in /test/integration.
83 lines
3 KiB
JavaScript
83 lines
3 KiB
JavaScript
var assert = require('assert')
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var crypto = require('../src/crypto')
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var ECKey = require('../src/eckey')
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var ECPubKey = require('../src/ecpubkey')
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describe('ECKey', function() {
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describe('constructor', function() {
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it('parses hex', function() {
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var priv = '18e14a7b6a307f426a94f8114701e7c8e774e7f9a47e2c2035db29a206321725'
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var pub = '0450863ad64a87ae8a2fe83c1af1a8403cb53f53e486d8511dad8a04887e5b235' +
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'22cd470243453a299fa9e77237716103abc11a1df38855ed6f2ee187e9c582ba6'
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var key = ECKey.fromHex(priv, false)
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assert.equal(key.pub.toHex(), pub)
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assert.equal(key.pub.compressed, false)
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})
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it('parses WIF', function() {
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var priv = '5HwoXVkHoRM8sL2KmNRS217n1g8mPPBomrY7yehCuXC1115WWsh'
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var pub = '044f355bdcb7cc0af728ef3cceb9615d90684bb5b2ca5f859ab0' +
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'f0b704075871aa385b6b1b8ead809ca67454d9683fcf2ba03456d6fe2c4abe2b07f0fbdbb2f1c1'
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var addr = '1MsHWS1BnwMc3tLE8G35UXsS58fKipzB7a'
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var key = ECKey.fromWIF(priv)
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assert.equal(key.pub.compressed, false)
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assert.equal(key.pub.toHex(), pub)
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assert.equal(key.pub.getAddress().toString(), addr)
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})
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it('parses compressed WIF', function() {
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var priv = 'KwntMbt59tTsj8xqpqYqRRWufyjGunvhSyeMo3NTYpFYzZbXJ5Hp'
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var pub = '034f355bdcb7cc0af728ef3cceb9615d90684bb5b2ca5f859ab0f0b704075871aa'
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var addr = '1Q1pE5vPGEEMqRcVRMbtBK842Y6Pzo6nK9'
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var key = ECKey.fromWIF(priv)
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assert.equal(key.pub.compressed, true)
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assert.equal(key.pub.toHex(), pub)
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assert.equal(key.pub.getAddress().toString(), addr)
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})
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it('alternative constructor syntax', function() {
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var priv = 'ca48ec9783cf3ad0dfeff1fc254395a2e403cbbc666477b61b45e31d3b8ab458'
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var pub = '044b12d9d7c77db68388b6ff7c89046174c871546436806bcd80d07c28ea81199' +
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'283fbec990dad6fb98f93f712d50cb874dd717de6a184158d63886dda3090f566'
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var key = ECKey.fromHex(priv, false)
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assert.equal(key.pub.toHex(), pub)
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assert.equal(key.pub.compressed, false)
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assert.equal(key.toHex(), priv)
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})
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})
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describe('signing', function() {
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var hpriv = 'ca48ec9783cf3ad0dfeff1fc254395a2e403cbbc666477b61b45e31d3b8ab458'
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var hcpub = '024b12d9d7c77db68388b6ff7c89046174c871546436806bcd80d07c28ea811992'
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var hash = crypto.sha256('Vires in numeris')
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it('should verify against the private key', function() {
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var priv = ECKey.fromHex(hpriv)
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var signature = priv.sign(hash)
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assert(priv.pub.verify(hash, signature))
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})
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it('should verify against the public key', function() {
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var priv = ECKey.fromHex(hpriv)
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var pub = ECPubKey.fromHex(hcpub, true)
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var signature = priv.sign(hash)
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assert(pub.verify(hash, signature))
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})
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it('should not verify against the wrong private key', function() {
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var priv1 = ECKey.fromHex(hpriv)
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var priv2 = ECKey.fromHex('1111111111111111111111111111111111111111111111111111111111111111')
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var signature = priv1.sign(hash)
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assert(!priv2.pub.verify(hash, signature))
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})
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})
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})
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