block.spec.js

/* eslint-env mocha */
/* eslint max-nested-callbacks: ["error", 8] */
/* globals apiClients */
'use strict'

const expect = require('chai').expect

describe('.block', () => {
  const blorbKey = 'QmPv52ekjS75L4JmHpXVeuJ5uX2ecSfSZo88NSyxwA3rAQ'
  const blorb = Buffer('blorb')

  it('returns an error when putting an array of files', () => {
    return apiClients.a.block.put([blorb, blorb], (err) => {
      expect(err).to.be.an.instanceof(Error)
    })
  })

  it('block.put', (done) => {
    apiClients.a.block.put(blorb, (err, res) => {
      expect(err).to.not.exist
      expect(res).to.have.a.property('Key', 'QmPv52ekjS75L4JmHpXVeuJ5uX2ecSfSZo88NSyxwA3rAQ')
      done()
    })
  })

  it('block.get', (done) => {
    apiClients.a.block.get(blorbKey, (err, res) => {
      expect(err).to.not.exist

      let buf = ''
      res
        .on('data', function (data) { buf += data })
        .on('end', function () {
          expect(buf).to.be.equal('blorb')
          done()
        })
    })
  })

  it('block.stat', (done) => {
    apiClients.a.block.stat(blorbKey, (err, res) => {
      expect(err).to.not.exist
      expect(res).to.have.property('Key')
      expect(res).to.have.property('Size')
      done()
    })
  })

  describe('promise', () => {
    it('returns an error when putting an array of files', () => {
      return apiClients.a.block.put([blorb, blorb])
        .catch((err) => {
          expect(err).to.be.an.instanceof(Error)
        })
    })

    it('block.put', () => {
      return apiClients.a.block.put(blorb)
        .then((res) => {
          expect(res).to.have.a.property('Key', 'QmPv52ekjS75L4JmHpXVeuJ5uX2ecSfSZo88NSyxwA3rAQ')
        })
    })

    it('block.get', (done) => {
      apiClients.a.block.get(blorbKey)
        .then((res) => {
          let buf = ''
          res
            .on('data', function (data) { buf += data })
            .on('end', function () {
              expect(buf).to.be.equal('blorb')
              done()
            })
        })
        .catch(done)
    })

    it('block.stat', () => {
      return apiClients.a.block.stat(blorbKey)
        .then((res) => {
          expect(res).to.have.property('Key')
          expect(res).to.have.property('Size')
        })
    })
  })
})