tests/Zend/Paginator/ScrollingStyle/JumpingTest.php

   1 <?php
   2 /**
   3  * Zend Framework
   4  *
   5  * LICENSE
   6  *
   7  * This source file is subject to the new BSD license that is bundled
   8  * with this package in the file LICENSE.txt.
   9  * It is also available through the world-wide-web at this URL:
  10  * http://framework.zend.com/license/new-bsd
  11  * If you did not receive a copy of the license and are unable to
  12  * obtain it through the world-wide-web, please send an email
  13  * to license@zend.com so we can send you a copy immediately.
  14  *
  15  * @category   Zend
  16  * @package    Zend_Paginator
  17  * @subpackage UnitTests
  18  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
  19  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  20  * @version    $Id$
  21  */
  22
  23 /**
  24  * @see Zend_Paginator
  25  */
  26 require_once 'Zend/Paginator.php';
  27
  28 /**
  29  * @see Zend_Paginator_ScrollingStyle_Jumping
  30  */
  31 require_once 'Zend/Paginator/ScrollingStyle/Jumping.php';
  32
  33 /**
  34  * @see PHPUnit_Framework_TestCase
  35  */
  36 require_once 'PHPUnit/Framework/TestCase.php';
  37
  38 /**
  39  * @category   Zend
  40  * @package    Zend_Paginator
  41  * @subpackage UnitTests
  42  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
  43  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  44  * @group      Zend_Paginator
  45  */
  46 class Zend_Paginator_ScrollingStyle_JumpingTest extends PHPUnit_Framework_TestCase
  47 {
  48     /**
  49      * @var Zend_Paginator_ScrollingStyle_Jumping
  50      */
  51     private $_scrollingStyle;
  52     /**
  53      * @var Zend_Paginator
  54      */
  55     private $_paginator;
  56
  57     private $_expectedRange;
  58
  59     /**
  60      * Prepares the environment before running a test.
  61      */
  62     protected function setUp()
  63     {
  64         parent::setUp();
  65         $this->_scrollingStyle = new Zend_Paginator_ScrollingStyle_Jumping();
  66         $this->_paginator = Zend_Paginator::factory(range(1, 101));
  67         $this->_paginator->setItemCountPerPage(10);
  68         $this->_paginator->setPageRange(10);
  69         $this->_expectedRange = array_combine(range(1, 10), range(1, 10));
  70     }
  71     /**
  72      * Cleans up the environment after running a test.
  73      */
  74     protected function tearDown()
  75     {
  76         $this->_scrollingStyle = null;
  77         $this->_paginator = null;
  78         parent::tearDown();
  79     }
  80
  81     public function testGetsPagesInRangeForFirstPage()
  82     {
  83         $this->_paginator->setCurrentPageNumber(1);
  84         $actual = $this->_scrollingStyle->getPages($this->_paginator);
  85         $this->assertEquals($this->_expectedRange, $actual);
  86     }
  87
  88     public function testGetsPagesInRangeForSecondPage()
  89     {
  90         $this->_paginator->setCurrentPageNumber(2);
  91         $actual = $this->_scrollingStyle->getPages($this->_paginator);
  92         $this->assertEquals($this->_expectedRange, $actual);
  93     }
  94
  95     public function testGetsPagesInRangeForSecondLastPage()
  96     {
  97         $this->_paginator->setCurrentPageNumber(10);
  98         $actual = $this->_scrollingStyle->getPages($this->_paginator);
  99         $this->assertEquals($this->_expectedRange, $actual);
 100     }
 101
 102     public function testGetsPagesInRangeForLastPage()
 103     {
 104         $this->_paginator->setCurrentPageNumber(11);
 105         $actual = $this->_scrollingStyle->getPages($this->_paginator);
 106         $expected = array(11 => 11);
 107         $this->assertEquals($expected, $actual);
 108     }
 109
 110     public function testGetsNextAndPreviousPageForFirstPage()
 111     {
 112         $this->_paginator->setCurrentPageNumber(1);
 113         $pages = $this->_paginator->getPages('Jumping');
 114
 115         $this->assertEquals(2, $pages->next);
 116     }
 117
 118     public function testGetsNextAndPreviousPageForSecondPage()
 119     {
 120         $this->_paginator->setCurrentPageNumber(2);
 121         $pages = $this->_paginator->getPages('Jumping');
 122         $this->assertEquals(1, $pages->previous);
 123         $this->assertEquals(3, $pages->next);
 124     }
 125
 126     public function testGetsNextAndPreviousPageForMiddlePage()
 127     {
 128         $this->_paginator->setCurrentPageNumber(6);
 129         $pages = $this->_paginator->getPages('Jumping');
 130         $this->assertEquals(5, $pages->previous);
 131         $this->assertEquals(7, $pages->next);
 132     }
 133
 134     public function testGetsNextAndPreviousPageForSecondLastPage()
 135     {
 136         $this->_paginator->setCurrentPageNumber(10);
 137         $pages = $this->_paginator->getPages('Jumping');
 138         $this->assertEquals(9, $pages->previous);
 139         $this->assertEquals(11, $pages->next);
 140     }
 141
 142     public function testGetsNextAndPreviousPageForLastPage()
 143     {
 144         $this->_paginator->setCurrentPageNumber(11);
 145         $pages = $this->_paginator->getPages('Jumping');
 146         $this->assertEquals(10, $pages->previous);
 147     }
 148 }