xrpio/test/primitives.ts

import { RippleAPI } from 'ripple-lib'
import { longText, makeTestnetWallet, TEST_CONFIG, TEST_DATA } from './CONSTANTS'
import { getLatestSequence, sendPayment, treeRead, treeWrite } from '../src/xrpIO/ripple-binding'
import * as chai from 'chai';
import { Wallet } from '../src/util/types';
const utf8 = require('utf8')
const base64 = require('base-64')
const expect = chai.expect

let sendWallet: Wallet
let receiveWallet: Wallet
let api: RippleAPI

describe('XRPIO', () => {
    before(async function () {
        this.timeout(15000)
        sendWallet = await makeTestnetWallet()
        receiveWallet = await makeTestnetWallet()
        await new Promise((res, rej) => setTimeout(res, 10000)) //it takes a moment for the wallets to become active
    })

    before(async () => {
        try {
            api = new RippleAPI({ server: TEST_CONFIG.rippleNode })
            return await api.connect()
        } catch (e) {
            console.log(e)
            throw e
        }
    })

    after(async function () {
        try {
            return await api.disconnect()
        } catch (e) {
            console.log(e)
        }
    })

    let latestSeq
    describe('plumbing', () => {
        it('getLatestSequence', async () => {
            latestSeq = await getLatestSequence(api, sendWallet.address)
            expect(latestSeq).to.exist
            expect(latestSeq).to.be.a('number')
            expect(latestSeq).to.be.greaterThan(0)
        })
    })

    describe('payment', () => {
        it('sendPayment', async function () {
            this.timeout(10000)
            const result = await sendPayment(api, [{ data: "123" }], sendWallet.address, receiveWallet.address, sendWallet.secret, latestSeq + 1)
            expect(result).to.exist
            expect(result.resultCode).to.be.equal('tesSUCCESS')
        })
    })

    describe('I/O', () => {
        let treeRoot
        it(`can tree write (${TEST_DATA.length} bytes)`, async function () {
            this.timeout(10000)
            treeRoot = await treeWrite(api, TEST_DATA, sendWallet, receiveWallet.address)
        })

        it('can tree read', async function () {
            this.timeout(1500)
            const data = await treeRead(api, [treeRoot])
            expect(data).to.be.equal(TEST_DATA)
        })

        it(`can tree write large (${longText.length} bytes)`, async function () {
            this.timeout(30000)
            treeRoot = await treeWrite(api, longText, sendWallet, receiveWallet.address)
        })

        it('can tree read large', async function () {
            this.timeout(3000)
            const data = await treeRead(api, [treeRoot])
            expect(data).to.be.equal(longText)
        })

        it("can r/w binary", async function () {
            this.timeout(10000);

            const bytes = utf8.encode(TEST_DATA)
            const encoded = base64.encode(bytes)
            const txHash = await treeWrite(api, encoded, sendWallet, receiveWallet.address)
            const res = await treeRead(api, [txHash])
            const decoded_bytes = base64.decode(res)
            const text = utf8.decode(decoded_bytes)
            expect(text).to.be.equal(TEST_DATA)
        })
    })
})