updated package.json

node_modules/inflight/test.js

@@ -0,0 +1,97 @@
+var test = require('tap').test
+var inf = require('./inflight.js')
+
+
+function req (key, cb) {
+  cb = inf(key, cb)
+  if (cb) setTimeout(function () {
+    cb(key)
+    cb(key)
+  })
+  return cb
+}
+
+test('basic', function (t) {
+  var calleda = false
+  var a = req('key', function (k) {
+    t.notOk(calleda)
+    calleda = true
+    t.equal(k, 'key')
+    if (calledb) t.end()
+  })
+  t.ok(a, 'first returned cb function')
+
+  var calledb = false
+  var b = req('key', function (k) {
+    t.notOk(calledb)
+    calledb = true
+    t.equal(k, 'key')
+    if (calleda) t.end()
+  })
+
+  t.notOk(b, 'second should get falsey inflight response')
+})
+
+test('timing', function (t) {
+  var expect = [
+    'method one',
+    'start one',
+    'end one',
+    'two',
+    'tick',
+    'three'
+  ]
+  var i = 0
+
+  function log (m) {
+    t.equal(m, expect[i], m + ' === ' + expect[i])
+    ++i
+    if (i === expect.length)
+      t.end()
+  }
+
+  function method (name, cb) {
+    log('method ' + name)
+    process.nextTick(cb)
+  }
+
+  var one = inf('foo', function () {
+    log('start one')
+    var three = inf('foo', function () {
+      log('three')
+    })
+    if (three) method('three', three)
+    log('end one')
+  })
+
+  method('one', one)
+
+  var two = inf('foo', function () {
+    log('two')
+  })
+  if (two) method('one', two)
+
+  process.nextTick(log.bind(null, 'tick'))
+})
+
+test('parameters', function (t) {
+  t.plan(8)
+
+  var a = inf('key', function (first, second, third) {
+    t.equal(first, 1)
+    t.equal(second, 2)
+    t.equal(third, 3)
+  })
+  t.ok(a, 'first returned cb function')
+
+  var b = inf('key', function (first, second, third) {
+    t.equal(first, 1)
+    t.equal(second, 2)
+    t.equal(third, 3)
+  })
+  t.notOk(b, 'second should get falsey inflight response')
+
+  setTimeout(function () {
+    a(1, 2, 3)
+  })
+})