notification.js

describe("Cloud Objects Notification", function() {
  
	var obj = new CB.CloudObject('Student');
    var obj1 = new CB.CloudObject('student4');
  it("should alert when the object is created.", function(done) {

      this.timeout(10000);

      CB.CloudObject.on('Student', 'created', function(data){
       if(data.get('name') === 'sample') {
           done();
           CB.CloudObject.off('Student','created',{success:function(){},error:function(){}});
       }
       else
        throw "Wrong data received.";
      }, {
      	success : function(){
      		obj.set('name', 'sample');
      		obj.save().then(function(newObj){
      			obj = newObj;
      		});
      	}, error : function(error){
      		throw 'Error listening to an event.';
      	}
      });
    });

   it("should throw an error when wrong event type is entered. ", function(done) {
      
     	try{
     	  CB.CloudObject.on('Student', 'wrongtype', function(data){
	      	throw 'Fired event to wrong type.';
	      });

	      throw 'Listening to wrong event type.';
     	}catch(e){
     		done();
     	}     

    });

    it("should alert when the object is updated.", function(done) {

      this.timeout(10000);
      CB.CloudObject.on('student4', 'updated', function(data){
        done();
          CB.CloudObject.off('student4','updated',{success:function(){},error:function(){}});
      }, {
      	success : function(){
      		obj1.set('age', 15);
      		obj1.save().then(function(newObj){
      			obj1 = newObj;
                obj1.save();
      		}, function(){
      			throw 'Error updating an object.';
      		});
      	}, error : function(error){
      		throw 'Error listening to an event.';
      	}

      });
    });

    it("should alert when the object is deleted.", function(done) {

      this.timeout(10000);

      CB.CloudObject.on('Student', 'deleted', function(data){

      	if(data instanceof CB.CloudObject) {
            done();
            CB.CloudObject.off('Student','deleted',{success:function(){},error:function(){}});
        }
        else
          throw "Wrong data received.";
         

      }, {

      	success : function(){
      		obj.set('name', 'sample');
      		obj.delete();
      	}, error : function(error){
      		throw 'Error listening to an event.';
      	}

      });
    });

    it("should alert when multipe events are passed.", function(done) {

      this.timeout(10000);	

      var cloudObject = new CB.CloudObject('Student');

      var count = 0;

      CB.CloudObject.on('Student', ['created', 'deleted'], function(data){
      	count++;
      	if(count === 2){
      		done();
      	}
      }, {
      	success : function(){
      		cloudObject.set('name', 'sample');
      		cloudObject.save({
      			success: function(newObj){
      				
      				cloudObject = newObj;

      				cloudObject.set('name', 'sample1');
      				cloudObject.save();

      				cloudObject.delete();
      			}
      		});

      	}, error : function(error){
      		throw 'Error listening to an event.';
      	}

      });


    });

    it("should alert when all three events are passed", function(done) {

      this.timeout(10000);
       
      var cloudObject = new CB.CloudObject('Student');

      var count = 0;

      CB.CloudObject.on('Student', ['created', 'deleted', 'updated'], function(data){
      	count++;
      	if(count === 3){
      		done();
      	}
      }, {
      	success : function(){
      		cloudObject.set('name', 'sample');
      		cloudObject.save({
      			success : function(newObj){
      				cloudObject = newObj; 
      				cloudObject.set('name', 'sample1');
      				cloudObject.save({success : function(newObj){
	      				cloudObject = newObj; 
	      				cloudObject.delete();
	      			}
	      			});
      			}
      		});

      	}, error : function(error){
      		throw 'Error listening to an event.';
      	}

      });

    });

    it("should stop listening.", function(done) {

     this.timeout(10000);
      
      var cloudObject = new CB.CloudObject('Student');

      var count = 0;

      CB.CloudObject.on('Student', ['created','updated','deleted'], function(data){
      	count++;
      }, {
      	success : function(){

      		CB.CloudObject.off('Student', ['created','updated','deleted'], {
		      	success : function(){
		      		cloudObject.save();
		      	
		      	}, error : function(error){
		      		throw 'Error on stopping listening to an event.';
		      	}
		      }); 


      	}, error : function(error){
      		throw 'Error listening to an event.';
      	}

      });

      setTimeout(function(){

      	if(count ===  0){
      		done();
      	}else{
      		throw 'Listening to events even if its stopped.';
      	}

      }, 5000);
    });

});