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vendor/symfony/browser-kit/Tests/HistoryTest.php 3.73 KB
ad2e91f7   Mihail   move multyparser ...
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  <?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 Symfony\Component\BrowserKit\History;
  use Symfony\Component\BrowserKit\Request;
  
  class HistoryTest extends \PHPUnit_Framework_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');
      }
  }