eazy-pomelo/test/filters/rpc/toobusy.js

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var should = require('should');
var toobusyFilter = require('../../../lib/filters/rpc/toobusy');

var mockData = {
  serverId : "connector-server-1",
  msg : "hello",
  opts : {}
};


describe('#toobusyFilter',function(){
  it("should no callback for toobusy",function(done){
    function load() {
      var callbackInvoked = false;
      toobusyFilter.before(mockData.serverId,mockData.msg,mockData.opts,function(serverId,msg,opts){
        callbackInvoked = true;
      });

      if (!callbackInvoked) {
        console.log(' logic of toobusy enterd, done!');
        return done();
      }
      var start = new Date();
      while ((new Date() - start) < 250) {
        for (var i = 0; i < 1e5;) i++;
      }
      setTimeout(load, 0);
    }
    load();
  });
});