Adding a test to ensure that $here contains the correct value when su…

…pplying additionalParams (like through a requestAction). Changing how Dispatcher::__extractParams converts url params into a string, so the result is the same as a string url.

Removing the call to _stop() as it halts the script when a requestAction hits a cached file.  Fixes #977

cake/dispatcher.php

@@ -111,7 +111,7 @@ function dispatch($url = null, $additionalParams = array()) {
 		$this->here = $this->base . '/' . $url;
 
 		if ($this->asset($url) || $this->cached($url)) {
-			$this->_stop();
+			return;
 		}
 		$controller =& $this->__getController();
 
@@ -227,8 +227,11 @@ function _invoke(&$controller, $params) {
  */
 	function __extractParams($url, $additionalParams = array()) {
 		$defaults = array('pass' => array(), 'named' => array(), 'form' => array());
-		$this->params = array_merge($defaults, $url, $additionalParams);
-		return Router::url($url);
+		$params = array_merge($defaults, $url, $additionalParams);
+		$this->params = $params;
+
+		$params += array('base' => false, 'url' => array());
+		return ltrim(Router::reverse($params), '/');
 	}
 
 /**

cake/tests/cases/dispatcher.test.php

@@ -1382,16 +1382,21 @@ function testDispatch() {
  */
 	function testDispatchWithArray() {
 		$Dispatcher =& new TestDispatcher();
-		Configure::write('App.baseUrl','/index.php');
 		$url = 'pages/home/param:value/param2:value2';
 
 		$url = array('controller' => 'pages', 'action' => 'display');
-		$controller = $Dispatcher->dispatch($url, array('pass' => array('home'), 'named' => array('param' => 'value', 'param2' => 'value2'), 'return' => 1));
+		$controller = $Dispatcher->dispatch($url, array(
+			'pass' => array('home'),
+			'named' => array('param' => 'value', 'param2' => 'value2'),
+			'return' => 1
+		));
 		$expected = 'Pages';
 		$this->assertEqual($expected, $controller->name);
 
 		$expected = array('0' => 'home', 'param' => 'value', 'param2' => 'value2');
 		$this->assertIdentical($expected, $controller->passedArgs);
+
+		$this->assertEqual($Dispatcher->base . '/pages/display/home/param:value/param2:value2', $Dispatcher->here);
 	}
 
 /**