<?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:----NzA2NzQyMzc1NDE4ODE0MSAxODUxMDA4NjU4Mjk3NjAyIDM3NzMxNTc4ODExNTYyNjM=