<?php

/*
 * @copyright NetMonsters <team@netmonsters.ru>
 * @link http://netmonsters.ru
 * @package Majestic
 * @subpackage UnitTests
 * @since 2011-10-31
 * 
 * Unit tests for Router class
 */

require_once dirname(__FILE__) . '/../../../classes/Env.class.php';
require_once dirname(__FILE__) . '/../../../app/router/Route.php';
require_once dirname(__FILE__) . '/../../../app/router/Router.php';

class RouterTest extends PHPUnit_Framework_TestCase
{
    public function testGetRouteFirst()
    {
        $router = new Router();
        $this->assertNull($router->getRoute());
        $this->assertNull($router->getRouteName());
    }

    public function testRouterCycle()
    {
        $router = new Router();
        $router->add('user', 'user/account/:id', 'user');
        $route = $router->route('user/account/213');
        $this->assertSame(1, count($route->getParams()));
        $this->assertSame(array('id' => '213'), $route->getParams());
        $this->assertSame('user', $router->getRouteName());
    }

    public function testRouterMultipleRoutes()
    {
        $router = new Router();
        $router->add('user', 'user/account/:id', 'user');
        $router->add('sale', 'sale/order/:id', 'user');
        $route = $router->route('user/account/213');
        $this->assertSame('user', $router->getRouteName());
        $this->assertSame(1, count($route->getParams()));
        $this->assertSame(array('id' => '213'), $route->getParams());
        $route = $router->route('sale/order/22');
        $this->assertSame('sale', $router->getRouteName());
        $this->assertSame(array('id' => '22'), $route->getParams());
    }

    public function testRouteNotmatch()
    {
        $router = new Router();
        $router->add('user', 'user/account/:id', 'user');
        $this->assertFalse($router->route('user/info/213'));

    }

    public function testSetDefaultLayout()
    {
        $router = new Router();
        $router->setDefaultLayout('userLayout');
        $this->assertAttributeEquals('userLayout', 'default_layout', $router);
    }

    public function testGetRoute()
    {
        $route = 'route object.';
        $router = new Router();
        $reflection = new ReflectionProperty('Router', 'route');
        $reflection->setAccessible(true);
        $reflection->setValue($router, $route);
        $this->assertEquals($route, $router->getRoute());
    }

    public function testGetUriWithNameIsNull()
    {
        $name = null;
        $uri = 'uri from route.';
        $route_mock = $this->getMockBuilder('Route')
            ->disableOriginalConstructor()
            ->setMethods(array('getUri'))
            ->getMock();
        $route_mock->expects($this->once())
            ->method('getUri')
            ->with()
            ->will($this->returnValue($uri));
        $router = new Router();
        $reflection = new ReflectionProperty('Router', 'route');
        $reflection->setAccessible(true);
        $reflection->setValue($router, $route_mock);
        $this->assertEquals($uri, $router->getUri($name));
    }

    public function testGetUriWithNamed()
    {
        $name = 'nameofroute';
        $uri = 'uri from route.';
        $route_mock = $this->getMockBuilder('Route')
            ->disableOriginalConstructor()
            ->setMethods(array('getUri'))
            ->getMock();
        $route_mock->expects($this->once())
            ->method('getUri')
            ->with()
            ->will($this->returnValue($uri));
        $router = new Router();
        $reflection = new ReflectionProperty('Router', 'routes');
        $reflection->setAccessible(true);
        $reflection->setValue($router, array($name => $route_mock));
        $this->assertEquals($uri, $router->getUri($name));
    }

    public function testGetUriWithNamedWithError()
    {
        $name = 'name of route';
        $router_mock = $this->getMockBuilder('Router')
            ->disableOriginalConstructor()
            ->setMethods(array('getRoute', 'getRouteByName'))
            ->getMock();
        $router_mock->expects($this->never())
            ->method('getRoute');
        $router_mock->expects($this->never())
            ->method('getRouteByName');
        $this->setExpectedException('ErrorException');
        $router_mock->getUri($name);
    }
}