divvy-lib-transactionparser/test/channelchanges-test.js

Parses transaction objects to a higher-level view

'use strict'

var assert = require('assert-diff')
var parseChannelChanges = require('../src/index').parseChannelChanges

describe('parseChannelChanges', function() {
  it('parses PayChannel metadata', function() {
    var metadata = {
      "AffectedNodes":[
        {
          "ModifiedNode":{
            "FinalFields":{
              "Account":"rJNa71cLCjzQG68oNjh4fCUqCZSGNkWDrM",
              "Balance":"512724201",
              "Flags":0,
              "OwnerCount":98,
              "Sequence":24166
            },
            "LedgerEntryType":"AccountRoot",
            "LedgerIndex":"D16BF3F23AFB01CA5AC7860F9AF8037117972D5A389DDFDBB5A1064742B154D8",
            "PreviousFields":{
              "Balance":"512714213",
              "Sequence":24165
            },
            "PreviousTxnID":"9345E3B3578F8F6C8DC55F7B39F7C48F9E79E7BD2A77ADE2714D5910C501980F",
            "PreviousTxnLgrSeq":39792515
          }
        },
        {
          "ModifiedNode":{
            "FinalFields":{
              "Account":"rpyC4JM5kifsNG6YbARDAxAJQLBDZw9ZFQ",
              "Amount":"10000000",
              "Balance":"40000",
              "Destination":"rJNa71cLCjzQG68oNjh4fCUqCZSGNkWDrM",
              "Flags":0,
              "OwnerNode":"0000000000000000",
              "PublicKey":"ED4DB1CE76AB25FAACE3E13BF57EA7767614FB52A250E1D04426A28B383A31A652",
              "SettleDelay":3600,
              "SourceTag":3382712545
            },
            "LedgerEntryType":"PayChannel",
            "LedgerIndex":"EC4DACE3360DCBF76FE80874931F2C75C5B4B6A05D615FA3E62DFF2BE34A8ACB",
            "PreviousFields":{
              "Balance":"30000"
            },
            "PreviousTxnID":"5E854E78A51C45FC626C61924C20EA25670EF18E5609DA5F1F7898E833DCB257",
            "PreviousTxnLgrSeq":39749577
          }
        }
      ],
      "TransactionIndex":24,
      "TransactionResult":"tesSUCCESS"
    }
    var result = parseChannelChanges(metadata)
    var expectedResult = {
      status: 'modified',
      channelId: 'EC4DACE3360DCBF76FE80874931F2C75C5B4B6A05D615FA3E62DFF2BE34A8ACB',
      source: 'rpyC4JM5kifsNG6YbARDAxAJQLBDZw9ZFQ',
      destination: 'rJNa71cLCjzQG68oNjh4fCUqCZSGNkWDrM',
      channelBalanceChangeDrops: '10000',
      channelAmountDrops: '10000000',
      channelBalanceDrops: '40000',
      previousTxnId: '5E854E78A51C45FC626C61924C20EA25670EF18E5609DA5F1F7898E833DCB257'
    }
    assert.deepEqual(result, expectedResult)
  })
})