vendor/symfony/form/Symfony/Component/Form/Tests/Extension/Core/ChoiceList/SimpleChoiceListTest.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Symfony\Component\Form\Tests\Extension\Core\ChoiceList;
  13
  14 use Symfony\Component\Form\Extension\Core\ChoiceList\ChoiceList;
  15 use Symfony\Component\Form\Extension\Core\ChoiceList\SimpleChoiceList;
  16 use Symfony\Component\Form\Extension\Core\View\ChoiceView;
  17
  18 class SimpleChoiceListTest extends \PHPUnit_Framework_TestCase
  19 {
  20     private $list;
  21
  22     private $numericList;
  23
  24     protected function setUp()
  25     {
  26         parent::setUp();
  27
  28         $choices = array(
  29             'Group 1' => array('a' => 'A', 'b' => 'B'),
  30             'Group 2' => array('c' => 'C', 'd' => 'D'),
  31         );
  32         $numericChoices = array(
  33             'Group 1' => array(0 => 'A', 1 => 'B'),
  34             'Group 2' => array(2 => 'C', 3 => 'D'),
  35         );
  36
  37         $this->list = new SimpleChoiceList($choices, array('b', 'c'));
  38
  39         // Use COPY_CHOICE strategy to test for the various associated problems
  40         $this->numericList = new SimpleChoiceList($numericChoices, array(1, 2));
  41     }
  42
  43     protected function tearDown()
  44     {
  45         parent::tearDown();
  46
  47         $this->list = null;
  48         $this->numericList = null;
  49     }
  50
  51     public function testInitArray()
  52     {
  53         $choices = array('a' => 'A', 'b' => 'B', 'c' => 'C');
  54         $this->list = new SimpleChoiceList($choices, array('b'));
  55
  56         $this->assertSame(array(0 => 'a', 1 => 'b', 2 => 'c'), $this->list->getChoices());
  57         $this->assertSame(array(0 => 'a', 1 => 'b', 2 => 'c'), $this->list->getValues());
  58         $this->assertEquals(array(1 => new ChoiceView('b', 'b', 'B')), $this->list->getPreferredViews());
  59         $this->assertEquals(array(0 => new ChoiceView('a', 'a', 'A'), 2 => new ChoiceView('c', 'c', 'C')), $this->list->getRemainingViews());
  60     }
  61
  62     public function testInitNestedArray()
  63     {
  64         $this->assertSame(array(0 => 'a', 1 => 'b', 2 => 'c', 3 => 'd'), $this->list->getChoices());
  65         $this->assertSame(array(0 => 'a', 1 => 'b', 2 => 'c', 3 => 'd'), $this->list->getValues());
  66         $this->assertEquals(array(
  67             'Group 1' => array(1 => new ChoiceView('b', 'b', 'B')),
  68             'Group 2' => array(2 => new ChoiceView('c', 'c', 'C'))
  69         ), $this->list->getPreferredViews());
  70         $this->assertEquals(array(
  71             'Group 1' => array(0 => new ChoiceView('a', 'a', 'A')),
  72             'Group 2' => array(3 => new ChoiceView('d', 'd', 'D'))
  73         ), $this->list->getRemainingViews());
  74     }
  75
  76     public function testGetIndicesForChoices()
  77     {
  78         $choices = array('b', 'c');
  79         $this->assertSame(array(1, 2), $this->list->getIndicesForChoices($choices));
  80     }
  81
  82     public function testGetIndicesForChoicesIgnoresNonExistingChoices()
  83     {
  84         $choices = array('b', 'c', 'foobar');
  85         $this->assertSame(array(1, 2), $this->list->getIndicesForChoices($choices));
  86     }
  87
  88     public function testGetIndicesForChoicesDealsWithNumericChoices()
  89     {
  90         // Pass choices as strings although they are integers
  91         $choices = array('0', '1');
  92         $this->assertSame(array(0, 1), $this->numericList->getIndicesForChoices($choices));
  93     }
  94
  95     public function testGetIndicesForValues()
  96     {
  97         $values = array('b', 'c');
  98         $this->assertSame(array(1, 2), $this->list->getIndicesForValues($values));
  99     }
 100
 101     public function testGetIndicesForValuesIgnoresNonExistingValues()
 102     {
 103         $values = array('b', 'c', '100');
 104         $this->assertSame(array(1, 2), $this->list->getIndicesForValues($values));
 105     }
 106
 107     public function testGetIndicesForValuesDealsWithNumericValues()
 108     {
 109         // Pass values as strings although they are integers
 110         $values = array('0', '1');
 111         $this->assertSame(array(0, 1), $this->numericList->getIndicesForValues($values));
 112     }
 113
 114     public function testGetChoicesForValues()
 115     {
 116         $values = array('b', 'c');
 117         $this->assertSame(array('b', 'c'), $this->list->getChoicesForValues($values));
 118     }
 119
 120     public function testGetChoicesForValuesIgnoresNonExistingValues()
 121     {
 122         $values = array('b', 'c', '100');
 123         $this->assertSame(array('b', 'c'), $this->list->getChoicesForValues($values));
 124     }
 125
 126     public function testGetChoicesForValuesDealsWithNumericValues()
 127     {
 128         // Pass values as strings although they are integers
 129         $values = array('0', '1');
 130         $this->assertSame(array(0, 1), $this->numericList->getChoicesForValues($values));
 131     }
 132
 133     public function testGetValuesForChoices()
 134     {
 135         $choices = array('b', 'c');
 136         $this->assertSame(array('b', 'c'), $this->list->getValuesForChoices($choices));
 137     }
 138
 139     public function testGetValuesForChoicesIgnoresNonExistingValues()
 140     {
 141         $choices = array('b', 'c', 'foobar');
 142         $this->assertSame(array('b', 'c'), $this->list->getValuesForChoices($choices));
 143     }
 144
 145     public function testGetValuesForChoicesDealsWithNumericValues()
 146     {
 147         // Pass values as strings although they are integers
 148         $values = array('0', '1');
 149
 150         $this->assertSame(array('0', '1'), $this->numericList->getValuesForChoices($values));
 151     }
 152
 153     /**
 154      * @dataProvider dirtyValuesProvider
 155      */
 156     public function testGetValuesForChoicesDealsWithDirtyValues($choice, $value)
 157     {
 158         $choices = array(
 159             '0' => 'Zero',
 160             '1' => 'One',
 161             '' => 'Empty',
 162             '1.23' => 'Float',
 163             'foo' => 'Foo',
 164             'foo10' => 'Foo 10',
 165         );
 166
 167         // use COPY_CHOICE strategy to test the problems
 168         $this->list = new SimpleChoiceList($choices, array());
 169
 170         $this->assertSame(array($value), $this->list->getValuesForChoices(array($choice)));
 171     }
 172
 173     public function dirtyValuesProvider()
 174     {
 175         return array(
 176             array(0, '0'),
 177             array('0', '0'),
 178             array('1', '1'),
 179             array(false, '0'),
 180             array(true, '1'),
 181             array('', ''),
 182             array(null, ''),
 183             array('1.23', '1.23'),
 184             array('foo', 'foo'),
 185             array('foo10', 'foo10'),
 186         );
 187     }
 188 }