private function getContainer($map)
 {
     $this->container = $this->getMock('Symfony\\Component\\DependencyInjection\\ContainerInterface');
     $this->container->method('getParameter')->will($this->returnValueMap($map));
     $this->container->expects($this->any())->method('get')->with($this->equalTo('request_stack'))->willReturn($this->getRequestStack());
     return $this->container;
 }