42 lines
1.1 KiB
JavaScript
42 lines
1.1 KiB
JavaScript
// test/SargaTrxUsdPrice.test.js
|
|
|
|
require('dotenv').config()
|
|
|
|
const TronWeb = require('tronweb')
|
|
const HttpProvider = TronWeb.providers.HttpProvider
|
|
const API_URL = process.env.TRON_API
|
|
const fullNode = new HttpProvider(API_URL)
|
|
const solidityNode = new HttpProvider(API_URL)
|
|
const eventServer = API_URL
|
|
const tronWeb = new TronWeb(fullNode, solidityNode, eventServer)
|
|
|
|
let assert
|
|
|
|
const SargaTrxUsdPrice = artifacts.require('SargaTrxUsdPrice')
|
|
|
|
contract('SargaTrxUsdPrice', () => {
|
|
it('get TRX/USD value', async () => {
|
|
// carga Chai como ESM y extrae assert
|
|
const chaiModule = await import('chai')
|
|
assert = chaiModule.assert
|
|
|
|
// 1) Load already deployed contract
|
|
const distributor = await SargaTrxUsdPrice.at(process.env.CONTRACT_ADDRESS)
|
|
|
|
// 2) Call the getTrxUsdPrice function
|
|
const trxUsdPrice = await distributor.getLatestPrice().call()
|
|
console.log(
|
|
'TRX/USD price:',
|
|
parseFloat(trxUsdPrice.toString()) / 10 ** 8,
|
|
'USD'
|
|
)
|
|
|
|
// 3) Assert the value is greater than 0
|
|
assert.isAbove(
|
|
parseFloat(trxUsdPrice),
|
|
0,
|
|
'TRX/USD price should be greater than 0'
|
|
)
|
|
})
|
|
})
|