/**
* @expectedException InvalidArgumentException
*/
public function testGetArtistsAndAlbumsByIdListFailsInvalidArgumentException()
{
$this->spotifyClient->getArtistsAndAlbumsByIdList();
}
<?php
include __DIR__ . '/../vendor/autoload.php';
use GuzzleHttp\Client;
use Websoftwares\Spotify\SpotifyClient;
$client = new Client(['base_uri' => 'https://api.spotify.com/v1/']);
$spotify = new SpotifyClient($client);
$spotifyArtistIds = ['6jHG1YQkqgojdEzerwvrVv', '34EP7KEpOjXcM2TCat1ISk', '20qISvAhX20dpIbOOzGK3q', '1Z8ODXyhEBi3WynYw0Rya6', '3Mcii5XWf6E0lrY3Uky4cA', '3CQIn7N5CuRDP8wEI7FiDA', '0eGh2jSWPBX5GuqIHoZJZG', '2gINJ8xw86xawPyGvx1bla', '7B4hKK0S9QYnaoqa9OuwgX', '4Otx4bRLSfpah5kX8hdgDC'];
$ArtistsAlbumsList = $spotify->getArtistsAndAlbumsByIdList($spotifyArtistIds);
?>
<!DOCTYPE html>
<html>
<head>
<title>Spotify artist album overview.</title>
</head>
<body>
<table>
<?php
foreach ($ArtistsAlbumsList as $artistId => $artistsAlbums) {
?>
<tr>
<th><?php
echo $artistsAlbums[0]->name;
?>
</th>
<?php
foreach ($artistsAlbums[1] as $album) {
?>
<td><?php
echo $album->name;
