Rework tests structure. Upgrade codeception to 2.5.3. Merge params configuration into app configuration.

common/tests/_support/queue/Queue.php

@@ -0,0 +1,32 @@
+<?php
+namespace common\tests\_support\queue;
+
+use yii\base\NotSupportedException;
+use yii\queue\Queue as BaseQueue;
+
+class Queue extends BaseQueue {
+
+    private $messages = [];
+
+    public function __set($name, $value) {
+        // Yii2 components may contains some configuration
+        // But we just ignore it for this mock component
+    }
+
+    public function push($job) {
+        $this->messages[] = $job;
+    }
+
+    public function status($id) {
+        throw new NotSupportedException('Status is not supported in the driver.');
+    }
+
+    public function getMessages() {
+        return $this->messages;
+    }
+
+    protected function pushMessage($message, $ttr, $delay, $priority) {
+        // This function is abstract, but will be not called
+    }
+
+}