public function testGetMessages()
{
$getMessages = self::getMethod('getMessages');
$messages = $getMessages->invokeArgs($this->action, array($this->request));
$this->assertEquals(0, $messages->size());
$messages = new \Phruts\Action\ActionMessages();
$messages->add('key1', new \Phruts\Action\ActionMessage('message'));
$messages->add('key2', new \Phruts\Action\ActionMessage('message'));
$saveMessages = self::getMethod('saveMessages');
$saveMessages->invokeArgs($this->action, array($this->request, $messages));
$this->assertNotEmpty($this->request->attributes->get(\Phruts\Util\Globals::MESSAGE_KEY));
$result = $getMessages->invokeArgs($this->action, array($this->request));
$this->assertNotEmpty($result);
$this->assertEquals(2, $result->size());
}
/**
* Adds the specified messages keys into the appropriate request
* attribute for use by the <html:messages> tag (if
* messages="true" is set), if any messages are required.
* Initialize the attribute if it has not already been.
* Otherwise, ensure that the request attribute is not set.
*
* @param \Symfony\Component\HttpFoundation\Request request The actionKernel request we are processing
* @param \Phruts\Action\ActionMessages messages Messages object
* @since Struts 1.2.1
*/
protected function addMessages(Request $request, ActionMessages $messages)
{
// get any existing errors from the request, or make a new one
$requestMessages = $request->attributes->get(\Phruts\Util\Globals::MESSAGE_KEY);
//\Phruts\Action\ActionMessages
if ($requestMessages == null) {
$requestMessages = new \Phruts\Action\ActionMessages();
}
// add incoming errors
$requestMessages->addMessages($messages);
// if still empty, just wipe it out from the request
if ($requestMessages->isEmpty()) {
$request->attributes->remove(\Phruts\Util\Globals::MESSAGE_KEY);
return;
}
// Save the errors
$request->attributes->set(\Phruts\Util\Globals::MESSAGE_KEY, $requestMessages);
}
