src/Wallabag/CoreBundle/Tests/Form/DataTransformer/StringToListTransformerTest.php

   1 <?php
   2
   3 namespace Wallabag\CoreBundle\Tests\Form\DataTransformer;
   4
   5 use Wallabag\CoreBundle\Form\DataTransformer\StringToListTransformer;
   6
   7 class StringToListTransformerTest extends \PHPUnit_Framework_TestCase
   8 {
   9     /**
  10      * @dataProvider transformProvider
  11      */
  12     public function testTransformWithValidData($inputData, $expectedResult)
  13     {
  14         $transformer = new StringToListTransformer();
  15
  16         $this->assertSame($expectedResult, $transformer->transform($inputData));
  17     }
  18
  19     public function transformProvider()
  20     {
  21         return array(
  22             array( null,                                 '' ),
  23             array( array(),                              '' ),
  24             array( array('single value'),                'single value' ),
  25             array( array('first value', 'second value'), 'first value,second value' ),
  26         );
  27     }
  28
  29     /**
  30      * @dataProvider reverseTransformProvider
  31      */
  32     public function testReverseTransformWithValidData($inputData, $expectedResult)
  33     {
  34         $transformer = new StringToListTransformer();
  35
  36         $this->assertSame($expectedResult, $transformer->reverseTransform($inputData));
  37     }
  38
  39     public function reverseTransformProvider()
  40     {
  41         return array(
  42             array( null,                            null ),
  43             array( '',                              array() ),
  44             array( 'single value',                  array('single value') ),
  45             array( 'first value,second value',      array('first value', 'second value') ),
  46             array( 'first value,     second value', array('first value', 'second value') ),
  47             array( 'first value,  ,  second value', array('first value', 'second value') ),
  48         );
  49     }
  50 }