var test = require('tape')
  var through = require('../')
  
  // must emit end before close.
  
  test('end before close', function (assert) {
    var ts = through()
    ts.autoDestroy = false
    var ended = false, closed = false
  
    ts.on('end', function () {
      assert.ok(!closed)
      ended = true
    })
    ts.on('close', function () {
      assert.ok(ended)
      closed = true
    })
  
    ts.write(1)
    ts.write(2)
    ts.write(3)
    ts.end()
    assert.ok(ended)
    assert.notOk(closed)
    ts.destroy()
    assert.ok(closed)
    assert.end()
  })