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diff --git a/vendor/symfony/form/Symfony/Component/Form/Tests/Extension/Core/DataTransformer/DateTimeToLocalizedStringTransformerTest.php b/vendor/symfony/form/Symfony/Component/Form/Tests/Extension/Core/DataTransformer/DateTimeToLocalizedStringTransformerTest.php
new file mode 100644
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--- /dev/null
+++ b/vendor/symfony/form/Symfony/Component/Form/Tests/Extension/Core/DataTransformer/DateTimeToLocalizedStringTransformerTest.php
@@ -0,0 +1,275 @@
+<?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\Form\Tests\Extension\Core\DataTransformer;
+
+use Symfony\Component\Form\Extension\Core\DataTransformer\DateTimeToLocalizedStringTransformer;
+use Symfony\Component\Intl\Util\IntlTestHelper;
+
+class DateTimeToLocalizedStringTransformerTest extends DateTimeTestCase
+{
+    protected $dateTime;
+    protected $dateTimeWithoutSeconds;
+
+    protected function setUp()
+    {
+        parent::setUp();
+
+        // Since we test against "de_AT", we need the full implementation
+        IntlTestHelper::requireFullIntl($this);
+
+        \Locale::setDefault('de_AT');
+
+        $this->dateTime = new \DateTime('2010-02-03 04:05:06 UTC');
+        $this->dateTimeWithoutSeconds = new \DateTime('2010-02-03 04:05:00 UTC');
+    }
+
+    protected function tearDown()
+    {
+        $this->dateTime = null;
+        $this->dateTimeWithoutSeconds = null;
+    }
+
+    public static function assertEquals($expected, $actual, $message = '', $delta = 0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
+    {
+        if ($expected instanceof \DateTime && $actual instanceof \DateTime) {
+            $expected = $expected->format('c');
+            $actual = $actual->format('c');
+        }
+
+        parent::assertEquals($expected, $actual, $message, $delta, $maxDepth, $canonicalize, $ignoreCase);
+    }
+
+    public function dataProvider()
+    {
+        return array(
+            array(\IntlDateFormatter::SHORT, null, null, '03.02.10 04:05', '2010-02-03 04:05:00 UTC'),
+            array(\IntlDateFormatter::MEDIUM, null, null, '03.02.2010 04:05', '2010-02-03 04:05:00 UTC'),
+            array(\IntlDateFormatter::LONG, null, null, '03. Februar 2010 04:05', '2010-02-03 04:05:00 UTC'),
+            array(\IntlDateFormatter::FULL, null, null, 'Mittwoch, 03. Februar 2010 04:05', '2010-02-03 04:05:00 UTC'),
+            array(\IntlDateFormatter::SHORT, \IntlDateFormatter::NONE, null, '03.02.10', '2010-02-03 00:00:00 UTC'),
+            array(\IntlDateFormatter::MEDIUM, \IntlDateFormatter::NONE, null, '03.02.2010', '2010-02-03 00:00:00 UTC'),
+            array(\IntlDateFormatter::LONG, \IntlDateFormatter::NONE, null, '03. Februar 2010', '2010-02-03 00:00:00 UTC'),
+            array(\IntlDateFormatter::FULL, \IntlDateFormatter::NONE, null, 'Mittwoch, 03. Februar 2010', '2010-02-03 00:00:00 UTC'),
+            array(null, \IntlDateFormatter::SHORT, null, '03.02.2010 04:05', '2010-02-03 04:05:00 UTC'),
+            array(null, \IntlDateFormatter::MEDIUM, null, '03.02.2010 04:05:06', '2010-02-03 04:05:06 UTC'),
+            array(null, \IntlDateFormatter::LONG, null, '03.02.2010 04:05:06 GMT', '2010-02-03 04:05:06 UTC'),
+            // see below for extra test case for time format FULL
+            array(\IntlDateFormatter::NONE, \IntlDateFormatter::SHORT, null, '04:05', '1970-01-01 04:05:00 UTC'),
+            array(\IntlDateFormatter::NONE, \IntlDateFormatter::MEDIUM, null, '04:05:06', '1970-01-01 04:05:06 UTC'),
+            array(\IntlDateFormatter::NONE, \IntlDateFormatter::LONG, null, '04:05:06 GMT', '1970-01-01 04:05:06 UTC'),
+            array(null, null, 'yyyy-MM-dd HH:mm:00', '2010-02-03 04:05:00', '2010-02-03 04:05:00 UTC'),
+            array(null, null, 'yyyy-MM-dd HH:mm', '2010-02-03 04:05', '2010-02-03 04:05:00 UTC'),
+            array(null, null, 'yyyy-MM-dd HH', '2010-02-03 04', '2010-02-03 04:00:00 UTC'),
+            array(null, null, 'yyyy-MM-dd', '2010-02-03', '2010-02-03 00:00:00 UTC'),
+            array(null, null, 'yyyy-MM', '2010-02', '2010-02-01 00:00:00 UTC'),
+            array(null, null, 'yyyy', '2010', '2010-01-01 00:00:00 UTC'),
+            array(null, null, 'dd-MM-yyyy', '03-02-2010', '2010-02-03 00:00:00 UTC'),
+            array(null, null, 'HH:mm:ss', '04:05:06', '1970-01-01 04:05:06 UTC'),
+            array(null, null, 'HH:mm:00', '04:05:00', '1970-01-01 04:05:00 UTC'),
+            array(null, null, 'HH:mm', '04:05', '1970-01-01 04:05:00 UTC'),
+            array(null, null, 'HH', '04', '1970-01-01 04:00:00 UTC'),
+        );
+    }
+
+    /**
+     * @dataProvider dataProvider
+     */
+    public function testTransform($dateFormat, $timeFormat, $pattern, $output, $input)
+    {
+        $transformer = new DateTimeToLocalizedStringTransformer(
+            'UTC',
+            'UTC',
+            $dateFormat,
+            $timeFormat,
+            \IntlDateFormatter::GREGORIAN,
+            $pattern
+        );
+
+        $input = new \DateTime($input);
+
+        $this->assertEquals($output, $transformer->transform($input));
+    }
+
+    public function testTransformFullTime()
+    {
+        $transformer = new DateTimeToLocalizedStringTransformer('UTC', 'UTC', null, \IntlDateFormatter::FULL);
+
+        $this->assertEquals('03.02.2010 04:05:06 GMT', $transformer->transform($this->dateTime));
+    }
+
+    public function testTransformToDifferentLocale()
+    {
+        \Locale::setDefault('en_US');
+
+        $transformer = new DateTimeToLocalizedStringTransformer('UTC', 'UTC');
+
+        $this->assertEquals('Feb 3, 2010, 4:05 AM', $transformer->transform($this->dateTime));
+    }
+
+    public function testTransformEmpty()
+    {
+        $transformer = new DateTimeToLocalizedStringTransformer();
+
+        $this->assertSame('', $transformer->transform(null));
+    }
+
+    public function testTransformWithDifferentTimezones()
+    {
+        $transformer = new DateTimeToLocalizedStringTransformer('America/New_York', 'Asia/Hong_Kong');
+
+        $input = new \DateTime('2010-02-03 04:05:06 America/New_York');
+
+        $dateTime = clone $input;
+        $dateTime->setTimezone(new \DateTimeZone('Asia/Hong_Kong'));
+
+        $this->assertEquals($dateTime->format('d.m.Y H:i'), $transformer->transform($input));
+    }
+
+    public function testTransformWithDifferentPatterns()
+    {
+        $transformer = new DateTimeToLocalizedStringTransformer('UTC', 'UTC', \IntlDateFormatter::FULL, \IntlDateFormatter::FULL, \IntlDateFormatter::GREGORIAN, 'MM*yyyy*dd HH|mm|ss');
+
+        $this->assertEquals('02*2010*03 04|05|06', $transformer->transform($this->dateTime));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
+     */
+    public function testTransformRequiresValidDateTime()
+    {
+        $transformer = new DateTimeToLocalizedStringTransformer();
+        $transformer->transform('2010-01-01');
+    }
+
+    public function testTransformWrapsIntlErrors()
+    {
+        $transformer = new DateTimeToLocalizedStringTransformer();
+
+        // HOW TO REPRODUCE?
+
+        //$this->setExpectedException('Symfony\Component\Form\Extension\Core\DataTransformer\Transdate_formationFailedException');
+
+        //$transformer->transform(1.5);
+    }
+
+    /**
+     * @dataProvider dataProvider
+     */
+    public function testReverseTransform($dateFormat, $timeFormat, $pattern, $input, $output)
+    {
+        $transformer = new DateTimeToLocalizedStringTransformer(
+            'UTC',
+            'UTC',
+            $dateFormat,
+            $timeFormat,
+            \IntlDateFormatter::GREGORIAN,
+            $pattern
+        );
+
+        $output = new \DateTime($output);
+
+        $this->assertEquals($output, $transformer->reverseTransform($input));
+    }
+
+    public function testReverseTransformFullTime()
+    {
+        $transformer = new DateTimeToLocalizedStringTransformer('UTC', 'UTC', null, \IntlDateFormatter::FULL);
+
+        $this->assertDateTimeEquals($this->dateTime, $transformer->reverseTransform('03.02.2010 04:05:06 GMT+00:00'));
+    }
+
+    public function testReverseTransformFromDifferentLocale()
+    {
+        \Locale::setDefault('en_US');
+
+        $transformer = new DateTimeToLocalizedStringTransformer('UTC', 'UTC');
+
+        $this->assertDateTimeEquals($this->dateTimeWithoutSeconds, $transformer->reverseTransform('Feb 3, 2010, 04:05 AM'));
+    }
+
+    public function testReverseTransformWithDifferentTimezones()
+    {
+        $transformer = new DateTimeToLocalizedStringTransformer('America/New_York', 'Asia/Hong_Kong');
+
+        $dateTime = new \DateTime('2010-02-03 04:05:00 Asia/Hong_Kong');
+        $dateTime->setTimezone(new \DateTimeZone('America/New_York'));
+
+        $this->assertDateTimeEquals($dateTime, $transformer->reverseTransform('03.02.2010 04:05'));
+    }
+
+    public function testReverseTransformWithDifferentPatterns()
+    {
+        $transformer = new DateTimeToLocalizedStringTransformer('UTC', 'UTC', \IntlDateFormatter::FULL, \IntlDateFormatter::FULL, \IntlDateFormatter::GREGORIAN, 'MM*yyyy*dd HH|mm|ss');
+
+        $this->assertDateTimeEquals($this->dateTime, $transformer->reverseTransform('02*2010*03 04|05|06'));
+    }
+
+    public function testReverseTransformEmpty()
+    {
+        $transformer = new DateTimeToLocalizedStringTransformer();
+
+        $this->assertNull($transformer->reverseTransform(''));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
+     */
+    public function testReverseTransformRequiresString()
+    {
+        $transformer = new DateTimeToLocalizedStringTransformer();
+        $transformer->reverseTransform(12345);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
+     */
+    public function testReverseTransformWrapsIntlErrors()
+    {
+        $transformer = new DateTimeToLocalizedStringTransformer();
+        $transformer->reverseTransform('12345');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Form\Exception\UnexpectedTypeException
+     */
+    public function testValidateDateFormatOption()
+    {
+        new DateTimeToLocalizedStringTransformer(null, null, 'foobar');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Form\Exception\UnexpectedTypeException
+     */
+    public function testValidateTimeFormatOption()
+    {
+        new DateTimeToLocalizedStringTransformer(null, null, null, 'foobar');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
+     */
+    public function testReverseTransformWithNonExistingDate()
+    {
+        $transformer = new DateTimeToLocalizedStringTransformer('UTC', 'UTC', \IntlDateFormatter::SHORT);
+
+        $this->assertDateTimeEquals($this->dateTimeWithoutSeconds, $transformer->reverseTransform('31.04.10 04:05'));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
+     */
+    public function testReverseTransformOutOfTimestampRange()
+    {
+        $transformer = new DateTimeToLocalizedStringTransformer('UTC', 'UTC');
+        $transformer->reverseTransform('1789-07-14');
+    }
+}