<?php
/**
 * UglyRouterTest class.
 */

namespace Alltube\Test;

use Alltube\UglyRouter;
use Slim\Http\Environment;
use Slim\Http\Headers;
use Slim\Http\Request;
use Slim\Http\Stream;
use Slim\Http\Uri;

/**
 * Unit tests for the UglyRouter class.
 */
class UglyRouterTest extends \PHPUnit_Framework_TestCase
{
    /**
     * UglyRouter instance.
     *
     * @var UglyRouter
     */
    private $router;

    /**
     * Prepare tests.
     */
    protected function setUp()
    {
        $this->router = new UglyRouter();
        $this->router->map(['GET'], '/foo', 'print')->setName('foo');
    }

    /**
     * Test the dispatch() function.
     *
     * @return void
     */
    public function testDispatch()
    {
        $this->assertEquals(
            [1, 'route0', []],
            $this->router->dispatch(
                new Request(
                    'GET',
                    Uri::createFromString('http://example.com/?page=foo'),
                    Headers::createFromEnvironment(new Environment()),
                    [],
                    [],
                    new Stream(fopen('php://temp', 'r'))
                )
            )
        );
    }

    /**
     * Test the pathFor() function.
     *
     * @return void
     */
    public function testPathFor()
    {
        $this->assertEquals(
            '/?page=foo',
            $this->router->pathFor('foo', [], [])
        );
    }

    /**
     * Test the pathFor() function with a base path.
     *
     * @return void
     */
    public function testPathForWithBasePath()
    {
        $this->router->setBasePath('/bar');
        $this->assertEquals(
            '/bar/?page=foo',
            $this->router->pathFor('foo', [], [])
        );
    }
}