FM / throttleit

/var/www/cobraambalaj/node_modules/throttleit/

/var/www/cobraambalaj/node_modules/throttleit

Name	Size	Mode	Actions
.npmignore	30	0644	edit dl rm
component.json	235	0644	edit dl rm
example.js	221	0644	edit dl rm
History.md	307	0644	edit dl rm
index.js	820	0644	edit dl rm
Makefile	281	0644	edit dl rm
package.json	1232	0644	edit dl rm
Readme.md	611	0644	edit dl rm
test.js	1573	0644	edit dl rm

Edit: /var/www/cobraambalaj/node_modules/throttleit/test.js (1573B)

var assert = require('assert');
var throttle = require('./');

describe('throttle', function(){
  function counter() {
    function count(){
      count.invoked++;
    }
    count.invoked = 0;
    return count;
  }

it('should throttle a function', function(done){
    var count = counter();
    var wait = 100;
    var total = 500;
    var fn = throttle(count, wait);
    var interval = setInterval(fn, 20);
    setTimeout(function(){
      clearInterval(interval);
      assert(count.invoked === (total / wait));
      done();
    }, total + 5);
  });

it('should call the function last time', function(done){
    var count = counter();
    var wait = 100;
    var fn = throttle(count, wait);
    fn();
    fn();
    assert(count.invoked === 1);
    setTimeout(function(){
      assert(count.invoked === 2);
      done();
    }, wait + 5);
  });

it('should pass last context', function(done){
    var wait = 100;
    var ctx;
    var fn = throttle(logctx, wait);
    var foo = {};
    var bar = {};
    fn.call(foo);
    fn.call(bar);
    assert(ctx === foo);
    setTimeout(function(){
      assert(ctx === bar);
      done();
    }, wait + 5);
    function logctx() {
      ctx = this;
    }
  });

it('should pass last arguments', function(done){
    var wait = 100;
    var args;
    var fn = throttle(logargs, wait);
    fn.call(null, 1);
    fn.call(null, 2);
    assert(args && args[0] === 1);
    setTimeout(function(){
      assert(args && args[0] === 2);
      done();
    }, wait + 5);
    function logargs() {
      args = arguments;
    }
  });

});