@gateway.fm/gtw-dvf-client-js/src/api/getFeeRate.test.js

DVF client js lib with gateway.fm rpc endpoints

const nock = require('nock')

const instance = require('./test/helpers/instance')
const mockGetConf = require('./test/fixtures/getConf')
const makeQueryValidator = require('./test/helpers/makeQueryValidator')

let dvf

describe('getFeeRate', () => {
  beforeAll(async () => {
    nock.cleanAll()
    mockGetConf()
    dvf = await instance()
  })

  beforeEach(() => {
    nock.cleanAll()
  })

  it(`Query for fee rates`, async () => {
    const apiResponse = {
      address: '0x65ceee596b2aba52acc09f7b6c81955c1db86404',
      timestamp: 1588597769117,
      fees: { maker: 15, taker: 20 }
    }

    const queryValidator = makeQueryValidator(apiResponse)

    nock(dvf.config.api)
      .get('/v1/trading/r/feeRate')
      .query(true)
      .reply(queryValidator)

    const response = await dvf.getFeeRate()
    expect(queryValidator).toBeCalled()
    expect(response).toMatchObject(apiResponse)
  })

  it(`Query for fee rates with symbol and feature parameters`, async () => {
    const apiResponse = {
      address: '0x65ceee596b2aba52acc09f7b6c81955c1db86404',
      timestamp: 1588597769117,
      fees: { maker: 15, taker: 20 }
    }

    const queryValidator = makeQueryValidator(apiResponse)

    nock(dvf.config.api)
      .get('/v1/trading/r/feeRate')
      .query(qs => qs.symbol === 'ETH:USDT' && qs.feature === 'TRADING')
      .reply(queryValidator)

    const response = await dvf.getFeeRate({ symbol: 'ETH:USDT', feature: 'TRADING' })
    expect(queryValidator).toBeCalled()
    expect(response).toMatchObject(apiResponse)
  })
})