--- /dev/null
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Tests\Util;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Validator\Util\PropertyPath;
+
+class PropertyPathTest extends TestCase
+{
+ /**
+ * @dataProvider provideAppendPaths
+ */
+ public function testAppend($basePath, $subPath, $expectedPath, $message)
+ {
+ $this->assertSame($expectedPath, PropertyPath::append($basePath, $subPath), $message);
+ }
+
+ public function provideAppendPaths()
+ {
+ return array(
+ array('foo', '', 'foo', 'It returns the basePath if subPath is empty'),
+ array('', 'bar', 'bar', 'It returns the subPath if basePath is empty'),
+ array('foo', 'bar', 'foo.bar', 'It append the subPath to the basePath'),
+ array('foo', '[bar]', 'foo[bar]', 'It does not include the dot separator if subPath uses the array notation'),
+ array('0', 'bar', '0.bar', 'Leading zeros are kept.'),
+ );
+ }
+}