<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\BrowserKit\Tests;

use PHPUnit\Framework\TestCase;
use Symfony\Component\BrowserKit\History;
use Symfony\Component\BrowserKit\Request;

class HistoryTest extends TestCase
{
    public function testAdd()
    {
        $history = new History();
        $history->add(new Request('http://www.example1.com/', 'get'));
        $this->assertSame('http://www.example1.com/', $history->current()->getUri(), '->add() adds a request to the history');

        $history->add(new Request('http://www.example2.com/', 'get'));
        $this->assertSame('http://www.example2.com/', $history->current()->getUri(), '->add() adds a request to the history');

        $history->add(new Request('http://www.example3.com/', 'get'));
        $history->back();
        $history->add(new Request('http://www.example4.com/', 'get'));
        $this->assertSame('http://www.example4.com/', $history->current()->getUri(), '->add() adds a request to the history');

        $history->back();
        $this->assertSame('http://www.example2.com/', $history->current()->getUri(), '->add() adds a request to the history');
    }

    public function testClearIsEmpty()
    {
        $history = new History();
        $history->add(new Request('http://www.example.com/', 'get'));

        $this->assertFalse($history->isEmpty(), '->isEmpty() returns false if the history is not empty');

        $history->clear();

        $this->assertTrue($history->isEmpty(), '->isEmpty() true if the history is empty');
    }

    public function testCurrent()
    {
        $history = new History();

        try {
            $history->current();
            $this->fail('->current() throws a \LogicException if the history is empty');
        } catch (\Exception $e) {
            $this->assertInstanceOf('LogicException', $e, '->current() throws a \LogicException if the history is empty');
        }

        $history->add(new Request('http://www.example.com/', 'get'));

        $this->assertSame('http://www.example.com/', $history->current()->getUri(), '->current() returns the current request in the history');
    }

    public function testBack()
    {
        $history = new History();
        $history->add(new Request('http://www.example.com/', 'get'));

        try {
            $history->back();
            $this->fail('->back() throws a \LogicException if the history is already on the first page');
        } catch (\Exception $e) {
            $this->assertInstanceOf('LogicException', $e, '->current() throws a \LogicException if the history is already on the first page');
        }

        $history->add(new Request('http://www.example1.com/', 'get'));
        $history->back();

        $this->assertSame('http://www.example.com/', $history->current()->getUri(), '->back() returns the previous request in the history');
    }

    public function testForward()
    {
        $history = new History();
        $history->add(new Request('http://www.example.com/', 'get'));
        $history->add(new Request('http://www.example1.com/', 'get'));

        try {
            $history->forward();
            $this->fail('->forward() throws a \LogicException if the history is already on the last page');
        } catch (\Exception $e) {
            $this->assertInstanceOf('LogicException', $e, '->forward() throws a \LogicException if the history is already on the last page');
        }

        $history->back();
        $history->forward();

        $this->assertSame('http://www.example1.com/', $history->current()->getUri(), '->forward() returns the next request in the history');
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NDYwNDA1ODc2NjkzNDE3MiA2Nzg0NTI3NjYxMDI3NzIxIDk5MTA3MjgyOTU1MTgwNzk=