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Add tests for encodeFor*Signing

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This commit is contained in:
Nicholas Dudfield
2015-10-07 17:48:46 +07:00
parent 77abd3e188
commit ef0d1f5679
2 changed files with 121 additions and 11 deletions
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32
packages/ripple-binary-codec/src/index.js
View File

@@ -9,32 +9,42 @@ const {quality,
binaryToJSON,
serializeObject}} = coreTypes;
exports.decode = function(binary) {
function decode(binary) {
assert(typeof binary === 'string', 'binary must be a hex string');
return binaryToJSON(binary);
};
}
exports.encode = function(json) {
function encode(json) {
assert(typeof json === 'object');
return bytesToHex(serializeObject(json));
};
}
exports.encodeForSigning = function(json) {
function encodeForSigning(json) {
assert(typeof json === 'object');
return bytesToHex(signingData(json));
};
}
exports.encodeForMultisigning = function(json, signer) {
function encodeForMultisigning(json, signer) {
assert(typeof json === 'object');
assert.equal(json.SigningPubKey, '');
return bytesToHex(multiSigningData(json, signer));
};
}
exports.encodeQuality = function(value) {
function encodeQuality(value) {
assert(typeof value === 'string');
return bytesToHex(quality.encode(value));
};
}
exports.decodeQuality = function(value) {
function decodeQuality(value) {
assert(typeof value === 'string');
return quality.decode(value).toString();
}
module.exports = {
decode,
encode,
encodeForSigning,
encodeForMultisigning,
encodeQuality,
decodeQuality
};

100
packages/ripple-binary-codec/test/signing-data-encoding-test.js Normal file
View File

@@ -0,0 +1,100 @@
'use strict';
const _ = require('lodash');
const assert = require('assert-diff');
const {encodeForSigning, encodeForMultisigning} = require('../src');
const tx_json = {
Account: 'r9LqNeG6qHxjeUocjvVki2XR35weJ9mZgQ',
Amount: '1000',
Destination: 'rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh',
Fee: '10',
Flags: 2147483648,
Sequence: 1,
TransactionType: 'Payment',
SigningPubKey:
'ED5F5AC8B98974A3CA843326D9B88CEBD0560177B973EE0B149F782CFAA06DC66A'
};
describe('Signing data', function() {
it('can create single signing blobs', function() {
const actual = encodeForSigning(tx_json);
assert.equal(actual,
['53545800', // signingPrefix
// TransactionType
'12',
'0000',
// Flags
'22',
'80000000',
// Sequence
'24',
'00000001',
// Amount
'61',
// native amount
'40000000000003E8',
// Fee
'68',
// native amount
'400000000000000A',
// SigningPubKey
'73',
// VLLength
'21',
'ED5F5AC8B98974A3CA843326D9B88CEBD0560177B973EE0B149F782CFAA06DC66A',
// Account
'81',
// VLLength
'14',
'5B812C9D57731E27A2DA8B1830195F88EF32A3B6',
// Destination
'83',
// VLLength
'14',
'B5F762798A53D543A014CAF8B297CFF8F2F937E8'].join('')
);
});
it('can create multi signing blobs', function() {
const signingAccount = 'rJZdUusLDtY9NEsGea7ijqhVrXv98rYBYN';
const signingJson = _.assign({}, tx_json, {SigningPubKey: ''});
const actual = encodeForMultisigning(signingJson, signingAccount);
assert.equal(actual,
['534D5400', // signingPrefix
// TransactionType
'12',
'0000',
// Flags
'22',
'80000000',
// Sequence
'24',
'00000001',
// Amount
'61',
// native amount
'40000000000003E8',
// Fee
'68',
// native amount
'400000000000000A',
// SigningPubKey
'73',
// VLLength
'00',
// '',
// Account
'81',
// VLLength
'14',
'5B812C9D57731E27A2DA8B1830195F88EF32A3B6',
// Destination
'83',
// VLLength
'14',
'B5F762798A53D543A014CAF8B297CFF8F2F937E8',
// signingAccount suffix
'C0A5ABEF242802EFED4B041E8F2D4A8CC86AE3D1'].join('')
);
});
});