tests/Wallabag/CoreBundle/Form/DataTransformer/StringToListTransformerTest.php

   1 <?php
   2
   3 namespace Tests\Wallabag\CoreBundle\Form\DataTransformer;
   4
   5 use PHPUnit\Framework\TestCase;
   6 use Wallabag\CoreBundle\Form\DataTransformer\StringToListTransformer;
   7
   8 class StringToListTransformerTest extends TestCase
   9 {
  10     /**
  11      * @dataProvider transformProvider
  12      */
  13     public function testTransformWithValidData($inputData, $expectedResult)
  14     {
  15         $transformer = new StringToListTransformer();
  16
  17         $this->assertSame($expectedResult, $transformer->transform($inputData));
  18     }
  19
  20     public function transformProvider()
  21     {
  22         return [
  23             [null, ''],
  24             [[], ''],
  25             [['single value'], 'single value'],
  26             [['first value', 'second value'], 'first value,second value'],
  27         ];
  28     }
  29
  30     /**
  31      * @dataProvider reverseTransformProvider
  32      */
  33     public function testReverseTransformWithValidData($inputData, $expectedResult)
  34     {
  35         $transformer = new StringToListTransformer();
  36
  37         $this->assertSame($expectedResult, $transformer->reverseTransform($inputData));
  38     }
  39
  40     public function reverseTransformProvider()
  41     {
  42         return [
  43             [null, null],
  44             ['', []],
  45             ['single value', ['single value']],
  46             ['first value,second value', ['first value', 'second value']],
  47             ['first value,     second value', ['first value', 'second value']],
  48             ['first value,  ,  second value', ['first value', 'second value']],
  49         ];
  50     }
  51 }