45 lines
707 B
JavaScript
45 lines
707 B
JavaScript
var test = require('tape')
|
|
var through = require('../')
|
|
|
|
// must emit end before close.
|
|
|
|
test('end before close', function (assert) {
|
|
var ts = through()
|
|
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.ok(closed)
|
|
assert.end()
|
|
})
|
|
|
|
test('end only once', function (t) {
|
|
|
|
var ts = through()
|
|
var ended = false, closed = false
|
|
|
|
ts.on('end', function () {
|
|
t.equal(ended, false)
|
|
ended = true
|
|
})
|
|
|
|
ts.queue(null)
|
|
ts.queue(null)
|
|
ts.queue(null)
|
|
|
|
ts.resume()
|
|
|
|
t.end()
|
|
})
|