$tracking_code = "EZ2000000002";
$carrier = "USPS";
// create test tracker
$tracker = \EasyPost\Tracker::create(array('tracking_code' => $tracking_code, 'carrier' => $carrier));
var_dump($tracker->id);
// This is random
// retrieve tracker by id
$tracker2 = \EasyPost\Tracker::retrieve($tracker->id);
var_dump($tracker2->id);
$params = array();
// Should be the same as above
// retrieve all trackers by tracking_code
$trackers = \EasyPost\Tracker::all(array('tracking_code' => $tracking_code));
var_dump(count($trackers["trackers"]));
// Should be 30
var_dump($trackers["has_more"]);
// Should be true, unless the count() isn't 30
var_dump($trackers["trackers"][0]->id);
// Should be the same as the ids above
// create another test tracker
$tracker3 = \EasyPost\Tracker::create(array('tracking_code' => $tracking_code, 'carrier' => $carrier));
var_dump($tracker3->id);
// This is random
// retrieve all created since 'tracker'
$trackers2 = \EasyPost\Tracker::all(array('after_id' => $tracker->id));
var_dump(count($trackers2["trackers"]));
// Should be 1
var_dump($trackers2["has_more"]);
// Should be false
var_dump($trackers2["trackers"][0]->id);
// Should be the same as the id for tracker3
