Add WebsocketServer command

tests/Alchemy/Tests/Phrasea/Command/WebsocketServerTest.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace Alchemy\Tests\Phrasea\Command;
+
+use Alchemy\Phrasea\Command\WebsocketServer;
+
+class WebsocketServerTest extends \PhraseanetTestCase
+{
+    public function testRunWithoutProblems()
+    {
+        $input = $this->getMock('Symfony\Component\Console\Input\InputInterface');
+        $output = $this->getMock('Symfony\Component\Console\Output\OutputInterface');
+
+        $sessionType = self::$DI['cli']['conf']->get(['main', 'session', 'type'], 'file');
+        self::$DI['cli']['conf']->set(['main', 'session', 'type'], 'memcached');
+
+        self::$DI['cli']['ws.server'] = $this->getMockBuilder('Ratchet\App')
+            ->disableOriginalConstructor()
+            ->getMock();
+        self::$DI['cli']['ws.server']->expects($this->once())
+            ->method('run');
+
+        $command = new WebsocketServer('websocketserver');
+        $command->setContainer(self::$DI['cli']);
+        $command->execute($input, $output);
+
+        self::$DI['cli']['conf']->set(['main', 'session', 'type'], $sessionType);
+    }
+}