SluggableTest.php | searchcode

/Test/Case/Model/Behavior/SluggableTest.php

https://bitbucket.org/rickymcalister/cakephp-sluggable-behavior
PHP | 521 lines | 358 code | 72 blank | 91 comment | 0 complexity | c8469fa9758d95dfcb986e7cb281106a MD5 | raw file

<?php
/**
 * Test cases for Sluggable Behavior, which are basically testing methods to test several
 * aspects of slug functionality.
 *
 *
 * @filesource
 * @author PRONIQUE Software
 * @link http://www.pronique.com/software/cakephp/sluggable-behavior  
 * @version    1.0
 * @license    http://www.opensource.org/licenses/mit-license.php The MIT License
 * @package app.test
 * @subpackage app.test.case.model.behavior
 */

App::import('Behavior', 'Sluggable.Sluggable');

/**
 * Base model that to load Sluggable behavior on every test model.
 *
 * @package app.tests
 * @subpackage app.tests.cases.behaviors
 */
class SluggableTestModel extends CakeTestModel
{
    /**
     * Behaviors for this model
     *
     * @var array
     * @access public
     */
    var $actsAs = array('Sluggable.Sluggable');
}

/**
 * Model used in test case.
 *
 * @package    app.tests
 * @subpackage app.tests.cases.behaviors
 */
class SlugArticle extends SluggableTestModel
{
    /**
     * Name for this model
     *
     * @var string
     * @access public
     */
    var $name = 'SlugArticle';
}

/**
 * Test case for Sluggable Behavior
 *
 * @package app.tests
 * @subpackage app.tests.cases.models
 */
class SluggableTestCase extends CakeTestCase
{
    /**
     * Fixtures associated with this test case
     *
     * @var array
     * @access public
     */
    var $fixtures = array('plugin.sluggable.slug_article');

    /**
     * Method executed before each test
     *
     * @access public
     */
    function startTest()
    {
        $this->SlugArticle =& new SlugArticle();
    }

    /**
     * Method executed after each test
     *
     * @access public
     */
    function endTest()
    {
        unset($this->SlugArticle);

        ClassRegistry::flush();
    }

    /**
     * Test slug generation
     *
     * @access public
     */
    function testGeneration()
    {
        $Sluggable =& new SluggableBehavior();

        $result = $Sluggable->__slug('title', array('separator' => '-', 'length' => 100));
        $expected = 'title';
        $this->assertEqual($result, $expected);

        $result = $Sluggable->__slug('my title', array('separator' => '-', 'length' => 100));
        $expected = 'my-title';
        $this->assertEqual($result, $expected);

        $result = $Sluggable->__slug('MY TITle', array('separator' => '-', 'length' => 100));
        $expected = 'my-title';
        $this->assertEqual($result, $expected);

        $result = $Sluggable->__slug('my  long title with  some extra spaces  ', array('separator' => '-', 'length' => 100));
        $expected = 'my-long-title-with-some-extra-spaces';
        $this->assertEqual($result, $expected);

        $result = $Sluggable->__slug('my  long title! with@  "some" extra spaces & weird chars ', array('separator' => '-', 'length' => 100));
        $expected = 'my-long-title-with-some-extra-spaces-weird-chars';
        $this->assertEqual($result, $expected);

        $result = $Sluggable->__slug('-my - long title! with@  "some" extra spaces & weird chars ', array('separator' => '-', 'length' => 100));
        $expected = 'my-long-title-with-some-extra-spaces-weird-chars';
        $this->assertEqual($result, $expected);

        $result = $Sluggable->__slug('my  long title! with@  "some" extra spaces & weird chars ', array('separator' => '-', 'length' => 10));
        $expected = 'my-long-ti';
        $this->assertEqual($result, $expected);

        $result = $Sluggable->__slug('my  long title! with@  "some" extra spaces & weird chars ', array('separator' => '-', 'length' => 18));
        $expected = 'my-long-title-with';
        $this->assertEqual($result, $expected);

        $result = $Sluggable->__slug('my  long title! with@  "some" extra spaces & weird chars ', array('separator' => '_', 'length' => 18));
        $expected = 'my_long_title_with';
        $this->assertEqual($result, $expected);

        unset($Sluggable);
    }

    /**
     * Test slug generation with translation tables
     *
     * @access public
     */
    function testGenerationWithTranslation()
    {
        $Sluggable =& new SluggableBehavior();

        // Predefined: UTF-8

        $result = $Sluggable->__slug('normal string for slug', array('separator' => '-', 'length' => 100, 'translation' => 'utf-8'));
        $expected = 'normal-string-for-slug';
        $this->assertEqual($result, $expected);

        $result = $Sluggable->__slug('-my - long title! with@  "some" extra spaces & weird chars ', array('separator' => '-', 'length' => 100, 'translation' => 'utf-8'));
        $expected = 'my-long-title-with-some-extra-spaces-weird-chars';
        $this->assertEqual($result, $expected);

        $result = $Sluggable->__slug('H' . chr(196).chr(146) . 're C' . chr(195).chr(182) . 'mes', array('separator' => '-', 'length' => 100, 'translation' => 'utf-8'));
        $expected = 'here-comes';
        $this->assertEqual($result, $expected);

        $result = $Sluggable->__slug('H' . chr(196).chr(155) . 're C' . chr(195).chr(182) . 'mes ' . chr(196).chr(129) . ' mix ' . chr(197).chr(165).chr(196).chr(164) . 'under', array('separator' => '-', 'length' => 100, 'translation' => 'utf-8'));
        $expected = 'here-comes-a-mix-thunder';
        $this->assertEqual($result, $expected);

        // Predefined: ISO-8859-1

        $result = $Sluggable->__slug('normal string for slug', array('separator' => '-', 'length' => 100, 'translation' => 'iso-8859-1'));
        $expected = 'normal-string-for-slug';
        $this->assertEqual($result, $expected);

        $result = $Sluggable->__slug('-my - long title! with@  "some" extra spaces & weird chars ', array('separator' => '-', 'length' => 100, 'translation' => 'iso-8859-1'));
        $expected = 'my-long-title-with-some-extra-spaces-weird-chars';
        $this->assertEqual($result, $expected);

        $result = $Sluggable->__slug('H' . chr(128) . 're C' . chr(245) . 'mes', array('separator' => '-', 'length' => 100, 'translation' => 'iso-8859-1'));
        $expected = 'here-comes';
        $this->assertEqual($result, $expected);

        $result = $Sluggable->__slug('H' . chr(128) . 're C' . chr(245) . 'mes ' . chr(226) . ' mix ' . chr(254) . 'under', array('separator' => '-', 'length' => 100, 'translation' => 'iso-8859-1'));
        $expected = 'here-comes-a-mix-thunder';
        $this->assertEqual($result, $expected);

        // UTF-8

        $settings = array('separator' => '-', 'length' => 100, 'translation' => array(
            array(
                // Decompositions for Latin-1 Supplement
                chr(195).chr(128) => 'A', chr(195).chr(129) => 'A',
                chr(195).chr(130) => 'A', chr(195).chr(131) => 'A',
                chr(195).chr(132) => 'A', chr(195).chr(133) => 'A',
                chr(195).chr(135) => 'C', chr(195).chr(136) => 'E',
                chr(195).chr(137) => 'E', chr(195).chr(138) => 'E',
                chr(195).chr(139) => 'E', chr(195).chr(140) => 'I',
                chr(195).chr(141) => 'I', chr(195).chr(142) => 'I',
                chr(195).chr(143) => 'I', chr(195).chr(145) => 'N',
                chr(195).chr(146) => 'O', chr(195).chr(147) => 'O',
                chr(195).chr(148) => 'O', chr(195).chr(149) => 'O',
                chr(195).chr(150) => 'O', chr(195).chr(153) => 'U',
                chr(195).chr(154) => 'U', chr(195).chr(155) => 'U',
                chr(195).chr(156) => 'U', chr(195).chr(157) => 'Y',
                chr(195).chr(159) => 's', chr(195).chr(160) => 'a',
                chr(195).chr(161) => 'a', chr(195).chr(162) => 'a',
                chr(195).chr(163) => 'a', chr(195).chr(164) => 'a',
                chr(195).chr(165) => 'a', chr(195).chr(167) => 'c',
                chr(195).chr(168) => 'e', chr(195).chr(169) => 'e',
                chr(195).chr(170) => 'e', chr(195).chr(171) => 'e',
                chr(195).chr(172) => 'i', chr(195).chr(173) => 'i',
                chr(195).chr(174) => 'i', chr(195).chr(175) => 'i',
                chr(195).chr(177) => 'n', chr(195).chr(178) => 'o',
                chr(195).chr(179) => 'o', chr(195).chr(180) => 'o',
                chr(195).chr(181) => 'o', chr(195).chr(182) => 'o',
                chr(195).chr(182) => 'o', chr(195).chr(185) => 'u',
                chr(195).chr(186) => 'u', chr(195).chr(187) => 'u',
                chr(195).chr(188) => 'u', chr(195).chr(189) => 'y',
                chr(195).chr(191) => 'y',
                // Decompositions for Latin Extended-A
                chr(196).chr(128) => 'A', chr(196).chr(129) => 'a',
                chr(196).chr(130) => 'A', chr(196).chr(131) => 'a',
                chr(196).chr(132) => 'A', chr(196).chr(133) => 'a',
                chr(196).chr(134) => 'C', chr(196).chr(135) => 'c',
                chr(196).chr(136) => 'C', chr(196).chr(137) => 'c',
                chr(196).chr(138) => 'C', chr(196).chr(139) => 'c',
                chr(196).chr(140) => 'C', chr(196).chr(141) => 'c',
                chr(196).chr(142) => 'D', chr(196).chr(143) => 'd',
                chr(196).chr(144) => 'D', chr(196).chr(145) => 'd',
                chr(196).chr(146) => 'E', chr(196).chr(147) => 'e',
                chr(196).chr(148) => 'E', chr(196).chr(149) => 'e',
                chr(196).chr(150) => 'E', chr(196).chr(151) => 'e',
                chr(196).chr(152) => 'E', chr(196).chr(153) => 'e',
                chr(196).chr(154) => 'E', chr(196).chr(155) => 'e',
                chr(196).chr(156) => 'G', chr(196).chr(157) => 'g',
                chr(196).chr(158) => 'G', chr(196).chr(159) => 'g',
                chr(196).chr(160) => 'G', chr(196).chr(161) => 'g',
                chr(196).chr(162) => 'G', chr(196).chr(163) => 'g',
                chr(196).chr(164) => 'H', chr(196).chr(165) => 'h',
                chr(196).chr(166) => 'H', chr(196).chr(167) => 'h',
                chr(196).chr(168) => 'I', chr(196).chr(169) => 'i',
                chr(196).chr(170) => 'I', chr(196).chr(171) => 'i',
                chr(196).chr(172) => 'I', chr(196).chr(173) => 'i',
                chr(196).chr(174) => 'I', chr(196).chr(175) => 'i',
                chr(196).chr(176) => 'I', chr(196).chr(177) => 'i',
                chr(196).chr(178) => 'IJ',chr(196).chr(179) => 'ij',
                chr(196).chr(180) => 'J', chr(196).chr(181) => 'j',
                chr(196).chr(182) => 'K', chr(196).chr(183) => 'k',
                chr(196).chr(184) => 'k', chr(196).chr(185) => 'L',
                chr(196).chr(186) => 'l', chr(196).chr(187) => 'L',
                chr(196).chr(188) => 'l', chr(196).chr(189) => 'L',
                chr(196).chr(190) => 'l', chr(196).chr(191) => 'L',
                chr(197).chr(128) => 'l', chr(197).chr(129) => 'L',
                chr(197).chr(130) => 'l', chr(197).chr(131) => 'N',
                chr(197).chr(132) => 'n', chr(197).chr(133) => 'N',
                chr(197).chr(134) => 'n', chr(197).chr(135) => 'N',
                chr(197).chr(136) => 'n', chr(197).chr(137) => 'N',
                chr(197).chr(138) => 'n', chr(197).chr(139) => 'N',
                chr(197).chr(140) => 'O', chr(197).chr(141) => 'o',
                chr(197).chr(142) => 'O', chr(197).chr(143) => 'o',
                chr(197).chr(144) => 'O', chr(197).chr(145) => 'o',
                chr(197).chr(146) => 'OE',chr(197).chr(147) => 'oe',
                chr(197).chr(148) => 'R',chr(197).chr(149) => 'r',
                chr(197).chr(150) => 'R',chr(197).chr(151) => 'r',
                chr(197).chr(152) => 'R',chr(197).chr(153) => 'r',
                chr(197).chr(154) => 'S',chr(197).chr(155) => 's',
                chr(197).chr(156) => 'S',chr(197).chr(157) => 's',
                chr(197).chr(158) => 'S',chr(197).chr(159) => 's',
                chr(197).chr(160) => 'S', chr(197).chr(161) => 's',
                chr(197).chr(162) => 'T', chr(197).chr(163) => 't',
                chr(197).chr(164) => 'T', chr(197).chr(165) => 't',
                chr(197).chr(166) => 'T', chr(197).chr(167) => 't',
                chr(197).chr(168) => 'U', chr(197).chr(169) => 'u',
                chr(197).chr(170) => 'U', chr(197).chr(171) => 'u',
                chr(197).chr(172) => 'U', chr(197).chr(173) => 'u',
                chr(197).chr(174) => 'U', chr(197).chr(175) => 'u',
                chr(197).chr(176) => 'U', chr(197).chr(177) => 'u',
                chr(197).chr(178) => 'U', chr(197).chr(179) => 'u',
                chr(197).chr(180) => 'W', chr(197).chr(181) => 'w',
                chr(197).chr(182) => 'Y', chr(197).chr(183) => 'y',
                chr(197).chr(184) => 'Y', chr(197).chr(185) => 'Z',
                chr(197).chr(186) => 'z', chr(197).chr(187) => 'Z',
                chr(197).chr(188) => 'z', chr(197).chr(189) => 'Z',
                chr(197).chr(190) => 'z', chr(197).chr(191) => 's',
                // Euro Sign
                chr(226).chr(130).chr(172) => 'E'
            )
        ));

        $result = $Sluggable->__slug('normal string for slug', $settings);
        $expected = 'normal-string-for-slug';
        $this->assertEqual($result, $expected);

        $result = $Sluggable->__slug('-my - long title! with@  "some" extra spaces & weird chars ', $settings);
        $expected = 'my-long-title-with-some-extra-spaces-weird-chars';
        $this->assertEqual($result, $expected);

        $result = $Sluggable->__slug('H' . chr(196).chr(146) . 're C' . chr(195).chr(182) . 'mes', $settings);
        $expected = 'here-comes';
        $this->assertEqual($result, $expected);

        $result = $Sluggable->__slug('H' . chr(196).chr(155) . 're C' . chr(195).chr(182) . 'mes ' . chr(196).chr(129) . ' mix ' . chr(197).chr(165).chr(196).chr(164) . 'under', $settings);
        $expected = 'here-comes-a-mix-thunder';
        $this->assertEqual($result, $expected);

        // ISO-8859-1 translation table

        $settings = array('separator' => '-', 'length' => 100, 'translation' => array(
            chr(128).chr(131).chr(138).chr(142).chr(154).chr(158)
            .chr(159).chr(162).chr(165).chr(181).chr(192).chr(193).chr(194)
            .chr(195).chr(196).chr(197).chr(199).chr(200).chr(201).chr(202)
            .chr(203).chr(204).chr(205).chr(206).chr(207).chr(209).chr(210)
            .chr(211).chr(212).chr(213).chr(214).chr(216).chr(217).chr(218)
            .chr(219).chr(220).chr(221).chr(224).chr(225).chr(226).chr(227)
            .chr(228).chr(229).chr(231).chr(232).chr(233).chr(234).chr(235)
            .chr(236).chr(237).chr(238).chr(239).chr(241).chr(242).chr(243)
            .chr(244).chr(245).chr(246).chr(248).chr(249).chr(250).chr(251)
            .chr(252).chr(253).chr(255),
            'EfSZsz' . 'YcYuAAA' . 'AAACEEE' . 'EIIIINO' . 'OOOOOUU' . 'UUYaaaa' . 'aaceeee' . 'iiiinoo' . 'oooouuu' . 'uyy',
            array(chr(140), chr(156), chr(198), chr(208), chr(222), chr(223), chr(230), chr(240), chr(254)),
            array('OE', 'oe', 'AE', 'DH', 'TH', 'ss', 'ae', 'dh', 'th')
        ));

        $result = $Sluggable->__slug('normal string for slug', $settings);
        $expected = 'normal-string-for-slug';
        $this->assertEqual($result, $expected);

        $result = $Sluggable->__slug('-my - long title! with@  "some" extra spaces & weird chars ', $settings);
        $expected = 'my-long-title-with-some-extra-spaces-weird-chars';
        $this->assertEqual($result, $expected);

        $result = $Sluggable->__slug('H' . chr(128) . 're C' . chr(245) . 'mes', $settings);
        $expected = 'here-comes';
        $this->assertEqual($result, $expected);

        $result = $Sluggable->__slug('H' . chr(128) . 're C' . chr(245) . 'mes ' . chr(226) . ' mix ' . chr(254) . 'under', $settings);
        $expected = 'here-comes-a-mix-thunder';
        $this->assertEqual($result, $expected);

        unset($Sluggable);
    }

    /**
     * Test slug being added before save operation
     *
     * @access public
     */
    function testBeforeSave()
    {
        $Sluggable =& new SluggableBehavior();

        $Sluggable->setup($this->SlugArticle, array('separator' => '-', 'length' => 100));

        $this->SlugArticle->data = array('SlugArticle' => array('title' => 'My test title'));
        $result = $Sluggable->beforeSave($this->SlugArticle);
        $this->assertTrue($result !== false);
        $result = $this->SlugArticle->data;
        $expected = array('SlugArticle' => array('title' => 'My test title', 'slug' => 'my-test-title'));
        $this->assertEqual($result, $expected);

        $this->SlugArticle->data = array('SlugArticle' => array('title' => 'First Article'));
        $result = $Sluggable->beforeSave($this->SlugArticle);
        $this->assertTrue($result !== false);
        $result = $this->SlugArticle->data;
        $expected = array('SlugArticle' => array('title' => 'First Article', 'slug' => 'first-article-1'));
        $this->assertEqual($result, $expected);

        $this->SlugArticle->data = array('SlugArticle' => array('title' => 'First Article Unique'));
        $result = $Sluggable->beforeSave($this->SlugArticle);
        $this->assertTrue($result !== false);
        $result = $this->SlugArticle->data;
        $expected = array('SlugArticle' => array('title' => 'First Article Unique', 'slug' => 'first-article-unique'));
        $this->assertEqual($result, $expected);

        $this->SlugArticle->data = array('SlugArticle' => array('body' => 'Just Body'));
        $result = $Sluggable->beforeSave($this->SlugArticle);
        $this->assertTrue($result !== false);
        $result = $this->SlugArticle->data;
        $expected = array('SlugArticle' => array('body' => 'Just Body'));
        $this->assertEqual($result, $expected);

        $Sluggable->setup($this->SlugArticle, array('label' => array('title', 'subtitle'), 'separator' => '-', 'length' => 100));

        $this->SlugArticle->data = array('SlugArticle' => array('title' => 'My test title'));
        $result = $Sluggable->beforeSave($this->SlugArticle);
        $this->assertTrue($result !== false);
        $result = $this->SlugArticle->data;
        $expected = array('SlugArticle' => array('title' => 'My test title', 'slug' => 'my-test-title'));
        $this->assertEqual($result, $expected);

        $this->SlugArticle->data = array('SlugArticle' => array('title' => 'My test title', 'subtitle' => ''));
        $result = $Sluggable->beforeSave($this->SlugArticle);
        $this->assertTrue($result !== false);
        $result = $this->SlugArticle->data;
        $expected = array('SlugArticle' => array('title' => 'My test title', 'subtitle' => '', 'slug' => 'my-test-title'));
        $this->assertEqual($result, $expected);

        $this->SlugArticle->data = array('SlugArticle' => array('title' => 'My test title', 'subtitle' => 'My subtitle'));
        $result = $Sluggable->beforeSave($this->SlugArticle);
        $this->assertTrue($result !== false);
        $result = $this->SlugArticle->data;
        $expected = array('SlugArticle' => array('title' => 'My test title', 'subtitle' => 'My subtitle', 'slug' => 'my-test-title-my-subtitle'));
        $this->assertEqual($result, $expected);

        $Sluggable->setup($this->SlugArticle, array('overwrite' => false));

        $this->SlugArticle->id = 1;
        $this->SlugArticle->data = array('SlugArticle' => array('title' => 'New First Article'));
        $result = $Sluggable->beforeSave($this->SlugArticle);
        $this->assertTrue($result !== false);
        $result = $this->SlugArticle->data;
        $expected = array('SlugArticle' => array('title' => 'New First Article'));
        $this->assertEqual($result, $expected);
        $this->SlugArticle->id = null;

        $Sluggable->setup($this->SlugArticle, array('overwrite' => true));

        $this->SlugArticle->id = 1;
        $this->SlugArticle->data = array('SlugArticle' => array('title' => 'New First Article'));
        $result = $Sluggable->beforeSave($this->SlugArticle);
        $this->assertTrue($result !== false);
        $result = $this->SlugArticle->data;
        $expected = array('SlugArticle' => array('title' => 'New First Article', 'slug' => 'new-first-article'));
        $this->assertEqual($result, $expected);
        $this->SlugArticle->id = null;

        unset($Sluggable);
    }

    /**
     * Test slug in save operations
     *
     * @access public
     */
    function testSave()
    {
        $data = array('SlugArticle' => array('title' => 'New Article', 'subtitle' => '', 'body' => 'New Body 1'));
        $result = $this->SlugArticle->create();
        $this->assertTrue($result !== false);
        $result = $this->SlugArticle->save($data);
        $this->assertTrue($result !== false);

        $result = $this->SlugArticle->read(array('slug', 'title'), 4);
        $expected = array('SlugArticle' => array('slug' => 'new-article', 'title' => 'New Article'));

        $data = array('SlugArticle' => array('title' => 'New Article', 'subtitle' => 'Second Version', 'body' => 'New Body 2'));
        $result = $this->SlugArticle->create();
        $this->assertTrue($result !== false);
        $result = $this->SlugArticle->save($data);
        $this->assertTrue($result !== false);

        $result = $this->SlugArticle->read(array('slug', 'title'), 5);
        $expected = array('SlugArticle' => array('slug' => 'new-article-1', 'title' => 'New Article'));

        $data = array('SlugArticle' => array('title' => 'New Article', 'subtitle' => 'Third Version', 'body' => 'New Body 3'));
        $result = $this->SlugArticle->create();
        $this->assertTrue($result !== false);
        $result = $this->SlugArticle->save($data);
        $this->assertTrue($result !== false);

        $result = $this->SlugArticle->read(array('slug', 'title'), 6);
        $expected = array('SlugArticle' => array('slug' => 'new-article-2', 'title' => 'New Article'));

        $data = array('SlugArticle' => array('title' => 'Brand New Article', 'subtitle' => '', 'body' => 'Brand New Body'));
        $result = $this->SlugArticle->create();
        $this->assertTrue($result !== false);
        $result = $this->SlugArticle->save($data);
        $this->assertTrue($result !== false);

        $result = $this->SlugArticle->read(array('slug', 'title'), 7);
        $expected = array('SlugArticle' => array('slug' => 'brand-new-article', 'title' => 'Brand New Article'));

        $data = array('SlugArticle' => array('id' => 2, 'title' => 'New Title for Second Article'));
        $result = $this->SlugArticle->create();
        $this->assertTrue($result !== false);
        $result = $this->SlugArticle->save($data);
        $this->assertTrue($result !== false);

        $result = $this->SlugArticle->read(array('slug', 'title'), 2);
        $expected = array('SlugArticle' => array('slug' => 'second-article', 'title' => 'New Title for Second Article'));

        $data = array('SlugArticle' => array('title' => 'Article with whitelist', 'body' => 'Brand New Body'));
        $this->assertTrue($result !== false);
        $result = $this->SlugArticle->create();
        $this->assertTrue($result !== false);
        $result = $this->SlugArticle->save($data, true, array('title', 'body'));
        $this->assertTrue($result !== false);

        $result = $this->SlugArticle->read(array('slug', 'title'), 8);
        $expected = array('SlugArticle' => array('slug' => 'article-with-whitelist', 'title' => 'Article with whitelist'));
    }

    /**
     * Test slug integrity when using saveField
     *
     * @access public
     */
    function testSaveField()
    {
        $expected = 'New body for first article';
        $this->SlugArticle->id = 1;
        $result = $this->SlugArticle->saveField('body', $expected);
        $this->assertTrue($result);
        $result = $this->SlugArticle->field('body');
        $this->assertEqual($result, $expected);
        $result = $this->SlugArticle->field('title');
        $expected = 'First Article';
        $this->assertEqual($result, $expected);
        $result = $this->SlugArticle->field('slug');
        $expected = 'first-article';
        $this->assertEqual($result, $expected);

        $expected = 'New title for first article';
        $this->SlugArticle->id = 1;
        $result = $this->SlugArticle->saveField('title', $expected);
        $this->assertTrue($result);
        $result = $this->SlugArticle->field('title');
        $this->assertEqual($result, $expected);
        $result = $this->SlugArticle->field('slug');
        $expected = 'first-article';
        $this->assertEqual($result, $expected);
    }
}

?>