@Before
    public void setUp()throws Exception{

        //first courier
        firstCourier.put("slug","india-post-int");
        firstCourier.put("name","India Post International");
        firstCourier.put("phone","+91 1800 11 2011");
        firstCourier.put("other_name","भारतीय डाक, Speed Post & eMO, EMS, IPS Web");
        firstCourier.put("web_url","http://www.indiapost.gov.in/");

        //first courier in your account
        firstCourierAccount.put("slug","usps");
        firstCourierAccount.put("name","USPS");
        firstCourierAccount.put("phone","+1 800-275-8777");
        firstCourierAccount.put("other_name","United States Postal Service");
        firstCourierAccount.put("web_url","https://www.usps.com");

        if(firstTime) {
            firstTime=false;
            //delete the tracking we are going to post (in case it exist)
            Tracking tracking = new Tracking("05167019264110");
            tracking.setSlug("dpd");
            try {connection.deleteTracking(tracking); } catch (Exception e) {
                System.out.println("**1"+e.getMessage());}
            Tracking tracking1 = new Tracking(trackingNumberToDetect);
            tracking1.setSlug("dpd");
            try{connection.deleteTracking(tracking1);} catch (Exception e) {
                System.out.println("**2"+e.getMessage());}
            try{
                Tracking newTracking = new Tracking(trackingNumberDelete);
                newTracking.setSlug(slugDelete);
                connection.postTracking(newTracking);}catch (Exception e) {
                System.out.println("**3"+e.getMessage());
            }
        }

    }