Acme.BookStore.HttpApi.Host/node_modules/pumpify/test.js

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var tape = require('tape')
var through = require('through2')
var pumpify = require('./')
var stream = require('stream')
var duplexify = require('duplexify')

tape('basic', function(t) {
  t.plan(3)

  var pipeline = pumpify(
    through(function(data, enc, cb) {
      t.same(data.toString(), 'hello')
      cb(null, data.toString().toUpperCase())
    }),
    through(function(data, enc, cb) {
      t.same(data.toString(), 'HELLO')
      cb(null, data.toString().toLowerCase())
    })
  )

  pipeline.write('hello')
  pipeline.on('data', function(data) {
    t.same(data.toString(), 'hello')
    t.end()
  })
})

tape('3 times', function(t) {
  t.plan(4)

  var pipeline = pumpify(
    through(function(data, enc, cb) {
      t.same(data.toString(), 'hello')
      cb(null, data.toString().toUpperCase())
    }),
    through(function(data, enc, cb) {
      t.same(data.toString(), 'HELLO')
      cb(null, data.toString().toLowerCase())
    }),
    through(function(data, enc, cb) {
      t.same(data.toString(), 'hello')
      cb(null, data.toString().toUpperCase())
    })
  )

  pipeline.write('hello')
  pipeline.on('data', function(data) {
    t.same(data.toString(), 'HELLO')
    t.end()
  })
})

tape('destroy', function(t) {
  var test = through()
  test.destroy = function() {
    t.ok(true)
    t.end()
  }

  var pipeline = pumpify(through(), test)