public function testGetTransferTrainsInTripWithMultipleTransfers()
{
$departureTrain = $this->createSimpleTrain();
$transfer1 = $this->createTransferTrain($departureTrain);
$transfer2 = $this->createTransferTrain($transfer1);
$transfers = array($transfer1, $transfer2);
$trip = new Trip($departureTrain, $transfers);
$this->assertEquals(2, $trip->getTransferTrains()->count());
}
function prepareResults(Trip $trip)
{
$result = array("line" => $trip->getDepartureTrain()->getLine(), "departure" => $trip->getDepartureTrain()->getDepartureTime()->format("H:i"), "arrival" => $trip->getDepartureTrain()->getArrivalTime()->format("H:i"), "transfer_departure" => "", "transfer_arrival" => "", "transfer_line" => "");
$transfers = array();
if ($trip->hasTransfer()) {
$i = 0;
foreach ($trip->getTransferTrains() as $transfer) {
/* @var Train $transfer */
if ($i == 0) {
$result["transfer_departure"] = $transfer->getDepartureTime()->format("H:i");
$result["transfer_arrival"] = $transfer->getArrivalTime()->format("H:i");
$result["transfer_line"] = $transfer->getLine();
$i += 1;
} else {
$transfers[] = array("line" => "", "departure" => "", "arrival" => "", "transfer_departure" => $transfer->getDepartureTime()->format("H:i"), "transfer_arrival" => $transfer->getArrivalTime()->format("H:i"), "transfer_line" => $transfer->getLine());
}
}
}
$results = array($result);
if ($transfers) {
$results = array_merge($results, $transfers);
}
return $results;
}