symfony twig render controller argument array - arrays

Question

I would like to send an array as an argument in a twig command like:
{{ render(controller("AppBundle:Default:Test"), { 'myarray': array }) }}
But I'm not able to figure out the good way. Let's explain the following simple example with the basic AppBundle. In my project, the render will ask for a render from another Bundle. I'm sure the process is the same, whenever it's the same Bundle or not.
In the default Controller, I put this:
/**
* #Route("/test", name="test")
*/
public function testAction()
{
return $this->render('AppBundle:Default:Test.html.twig', array (
'tests' => array("Test 1", "Test 2", "Test 3", "Test 4")
));
}
/**
* #Route("/test2", name="test2")
*/
public function test2Action($tests = array())
{
var_dump($tests);
return $this->render('AppBundle:Default:Test2.html.twig', array(
'tests' => $tests
));
}
I added a var_dump to track the array, and it is not forwarded to the test2Action function.
In the Test.html.twig, I have this code:
{{ render(controller("AppBundle:Default:Test2"), { 'tests': tests }) }}
In the Test2.html.twig, I have this code:
{% for test in tests %}
{{ test }}</br>
{% endfor %}
Finally, I have this in the navigator:
array(0) { }
Nothing about the array I sent to the test2Action function through the render/controller function in twig.
I'm using Symphony 3.0.3, but even in Symphony 2.8, I cannot find any relevant information.
Maybe I'm not using the best way to do this.
Please, could you help me. I really need to send an array from a bundle to another, in order to have both independent from the other.
Thank you so much,
Stef.

Answer 1

Seems a bracket mistake. In the Test.html.twig, try this:
{{ render(controller("AppBundle:Default:Test2", { 'tests': tests }) ) }}
instead of:
{{ render(controller("AppBundle:Default:Test2"), { 'tests': tests }) }}
Hope this help