composer.json - move tests-related classes to "autoload-dev" section (used for development purposes only and avoid polluting the autoloader in production)

src/Exception/CreateSessionKeyFailedException.php

@@ -0,0 +1,36 @@
+<?php
+
+/**
+ * (c) Meritoo.pl, http://www.meritoo.pl
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Meritoo\LimeSurvey\ApiClient\Exception;
+
+use Exception;
+
+/**
+ * An exception used while create of the session key has failed
+ *
+ * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
+ * @copyright Meritoo.pl
+ */
+class CreateSessionKeyFailedException extends Exception
+{
+    /**
+     * Class constructor
+     *
+     * @param string $reason (optional) Reason of failure, e.g. "Invalid user name or password"
+     */
+    public function __construct($reason = '')
+    {
+        $message = 'Create of the session key has failed';
+
+        if (!empty($reason)) {
+            $message = sprintf('%s. Reason: \'%s\'.', $message, $reason);
+        }
+
+        parent::__construct($message);
+    }
+}