text: /* eslint-env mocha */
  
  import chai, { expect } from 'chai'
  import { mockApi } from './mock'
  
  import Client from '../../../client/lib'
  import EthereumGasStationFeeProvider from '../../lib'
  
  chai.use(require('chai-bignumber')())
  chai.config.truncateThreshold = 0
  
  const MINUTE = 60
  
  describe('Ethereum Gas Station Fee provider', () => {
    let client
  
    beforeEach(() => {
      client = new Client()
      client.addProvider(new EthereumGasStationFeeProvider())
      mockApi()
    })
  
    describe('getFees', () => {
      it('Should return correct fees', async () => {
        const fees = await client.chain.getFees()
  
        expect(fees.slow.fee).to.equal(5)
        expect(fees.slow.wait).to.equal(20 * MINUTE)
  
        expect(fees.average.fee).to.equal(10)
        expect(fees.average.wait).to.equal(MINUTE)
  
        expect(fees.fast.fee).to.equal(20)
        expect(fees.fast.wait).to.equal(0.5 * MINUTE)
      })
    })
  })
  