'a'

mh-two-thousand-and-two

2024-04-12 44d2c92345cd156a59fc327b3060292a282d2893

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var through = require("through")
var test    = require("tape")
 
var duplex  = require("../index")
 
var readable = through()
var writable = through(write)
var written = 0
var data = 0
 
var stream = duplex(writable, readable)
 
function write() {
    written++
}
 
stream.on("data", ondata)
 
function ondata() {
    data++
}
 
test("emit and write", function(t) {
    t.plan(2)
 
    stream.write()
    readable.emit("data")
 
    t.equal(written, 1, "should have written once")
    t.equal(data, 1, "should have received once")
})