+<?php
+
+namespace Wallabag\CoreBundle\Tests\Form\DataTransformer;
+
+use Wallabag\CoreBundle\Form\DataTransformer\StringToListTransformer;
+
+class StringToListTransformerTest extends \PHPUnit_Framework_TestCase
+{
+ /**
+ * @dataProvider transformProvider
+ */
+ public function testTransformWithValidData($inputData, $expectedResult)
+ {
+ $transformer = new StringToListTransformer();
+
+ $this->assertSame($expectedResult, $transformer->transform($inputData));
+ }
+
+ public function transformProvider()
+ {
+ return array(
+ array( null, '' ),
+ array( array(), '' ),
+ array( array('single value'), 'single value' ),
+ array( array('first value', 'second value'), 'first value,second value' ),
+ );
+ }
+
+ /**
+ * @dataProvider reverseTransformProvider
+ */
+ public function testReverseTransformWithValidData($inputData, $expectedResult)
+ {
+ $transformer = new StringToListTransformer();
+
+ $this->assertSame($expectedResult, $transformer->reverseTransform($inputData));
+ }
+
+ public function reverseTransformProvider()
+ {
+ return array(
+ array( null, null ),
+ array( '', array() ),
+ array( 'single value', array('single value') ),
+ array( 'first value,second value', array('first value', 'second value') ),
+ array( 'first value, second value', array('first value', 'second value') ),
+ array( 'first value, , second value', array('first value', 'second value') ),
+ );
+ }
+}