commit

node_modules/hang/test.js

@@ -0,0 +1,40 @@
+describe('hang', function () {
+  'use strict';
+
+  var hang = require('./')
+    , assume = require('assume');
+
+  it('is exported as a function', function () {
+    assume(hang).is.a('function');
+  });
+
+  it('returns a function with the same name as the provided fn', function () {
+    var what = hang(function what() {});
+
+    assume(what.displayName).equals('what');
+  });
+
+  it('calls the supplied callback', function (next) {
+    var h = hang(next);
+
+    assume(h).does.not.equals(next);
+    h();
+  });
+
+  it('instantly calls the supplied function if called async', function (next) {
+    setImmediate(hang(next));
+  });
+
+  it('proxies the arguments and this value', function (next) {
+    var fn = hang(function (a, b, c) {
+      assume(a).equals('a');
+      assume(b).equals('b');
+      assume(c).equals('c');
+
+      assume(this).equals('foo');
+      next();
+    });
+
+    fn.apply('foo', ['a', 'b', 'c']);
+  });
+});