Changed alot of things.

node_modules/dezalgo/test/basic.js

@@ -0,0 +1,29 @@
+var test = require('tap').test
+var dz = require('../dezalgo.js')
+
+test('the dark pony', function(t) {
+
+  var n = 0
+  function foo(i, cb) {
+    cb = dz(cb)
+    if (++n % 2) cb(true, i)
+    else process.nextTick(cb.bind(null, false, i))
+  }
+
+  var called = 0
+  var order = [0, 2, 4, 6, 8, 1, 3, 5, 7, 9]
+  var o = 0
+  for (var i = 0; i < 10; i++) {
+    foo(i, function(cached, i) {
+      t.equal(i, order[o++])
+      t.equal(i % 2, cached ? 0 : 1)
+      called++
+    })
+    t.equal(called, 0)
+  }
+
+  setTimeout(function() {
+    t.equal(called, 10)
+    t.end()
+  })
+})