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[github/wallabag/wallabag.git] / tests / Wallabag / CoreBundle / Form / DataTransformer / StringToListTransformerTest.php

diff --git a/tests/Wallabag/CoreBundle/Form/DataTransformer/StringToListTransformerTest.php b/tests/Wallabag/CoreBundle/Form/DataTransformer/StringToListTransformerTest.php
new file mode 100644 (file)
index 0000000..0ec98c1
--- /dev/null
+++ b/tests/Wallabag/CoreBundle/Form/DataTransformer/StringToListTransformerTest.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace Tests\Wallabag\CoreBundle\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 [
+            [null, ''],
+            [[], ''],
+            [['single value'], 'single value'],
+            [['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 [
+            [null, null],
+            ['', []],
+            ['single value', ['single value']],
+            ['first value,second value', ['first value', 'second value']],
+            ['first value,     second value', ['first value', 'second value']],
+            ['first value,  ,  second value', ['first value', 'second value']],
+        ];
+    }
+}