bch-js/test/unit/price.js

const assert = require("chai").assert
const BCHJS = require("../../src/bch-js")
const sinon = require("sinon")

const mockDataLib = require("./fixtures/price-mocks")
let mockData

describe("#price", () => {
  let sandbox
  let bchjs

  beforeEach(() => {
    sandbox = sinon.createSandbox()

    bchjs = new BCHJS()

    mockData = Object.assign({}, mockDataLib)
  })

  afterEach(() => sandbox.restore())

  describe("#current", () => {
    it("should get current price for single currency", async () => {
      sandbox
        .stub(bchjs.Price.axios, "get")
        .resolves({ data: { price: 24905 } })

      const result = await bchjs.Price.current("usd")
      // console.log(result)

      assert.isNumber(result)
    })
  })

  describe("#getUsd", () => {
    it("should get the USD price of BCH", async () => {
      sandbox.stub(bchjs.Price.axios, "get").resolves({ data: { usd: 249.87 } })

      const result = await bchjs.Price.getUsd()
      // console.log(result)

      assert.isNumber(result)
    })
  })

  describe("#rates", () => {
    it("should get the price of BCH in several currencies", async () => {
      sandbox
        .stub(bchjs.Price.axios, "get")
        .resolves({ data: mockData.mockRates })

      const result = await bchjs.Price.rates()
      // console.log(result)

      assert.property(result, "USD")
      assert.property(result, "CAD")
    })
  })

  describe("#getBchaUsd", () => {
    it("should get the USD price of BCHA", async () => {
      sandbox.stub(bchjs.Price.axios, "get").resolves({ data: { usd: 18.87 } })

      const result = await bchjs.Price.getBchaUsd()
      // console.log(result)

      assert.isNumber(result)
    })
  })
})