Merge pull request #844 from eordano/feature/G7/hdpubkey
Add G7 methods to HDPublicKey
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commit
08ad29f89a
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@ -344,6 +344,10 @@ HDPublicKey._validateBufferArguments = function (arg) {
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}
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};
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HDPublicKey.fromString = HDPublicKey.fromObject = HDPublicKey.fromJSON = function(arg) {
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return new HDPublicKey(arg);
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};
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/**
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* Returns the base58 checked representation of the public key
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* @return {string} a string starting with "xpub..." in livenet
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@ -153,6 +153,30 @@ describe('HDPublicKey interface', function() {
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pubKey.inspect().should.equal('<HDPublicKey: ' + pubKey.xpubkey + '>');
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});
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describe('conversion to different formats', function() {
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var plainObject = {
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'network':'livenet',
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'depth':0,
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'fingerPrint':876747070,
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'parentFingerPrint':0,
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'childIndex':0,
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'chainCode':'873dff81c02f525623fd1fe5167eac3a55a049de3d314bb42ee227ffed37d508',
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'publicKey':'0339a36013301597daef41fbe593a02cc513d0b55527ec2df1050e2e8ff49c85c2',
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'checksum':-1421395167,
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'xpubkey':'xpub661MyMwAqRbcFtXgS5sYJABqqG9YLmC4Q1Rdap9gSE8NqtwybGhePY2gZ29ESFjqJoCu1Rupje8YtGqsefD265TMg7usUDFdp6W1EGMcet8'
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};
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it('roundtrips to JSON and to Object', function() {
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var pubkey = new HDPublicKey(xpubkey);
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expect(HDPublicKey.fromJSON(pubkey.toJSON()).xpubkey).to.equal(xpubkey);
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});
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it('recovers state from JSON', function() {
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new HDPublicKey(JSON.stringify(plainObject)).xpubkey.should.equal(xpubkey);
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});
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it('recovers state from Object', function() {
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new HDPublicKey(plainObject).xpubkey.should.equal(xpubkey);
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});
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});
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describe('derivation', function() {
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it('derivation is the same whether deriving with number or string', function() {
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var pubkey = new HDPublicKey(xpubkey);
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