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vendor/symfony/serializer/Tests/Encoder/JsonEncodeTest.php

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+<?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\Serializer\Tests\Encoder;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Serializer\Encoder\JsonEncode;
+use Symfony\Component\Serializer\Encoder\JsonEncoder;
+
+class JsonEncodeTest extends TestCase
+{
+    private $encoder;
+
+    protected function setUp()
+    {
+        $this->encode = new JsonEncode();
+    }
+
+    public function testSupportsEncoding()
+    {
+        $this->assertTrue($this->encode->supportsEncoding(JsonEncoder::FORMAT));
+        $this->assertFalse($this->encode->supportsEncoding('foobar'));
+    }
+
+    /**
+     * @dataProvider encodeProvider
+     */
+    public function testEncode($toEncode, $expected, $context)
+    {
+        $this->assertEquals(
+            $expected,
+            $this->encode->encode($toEncode, JsonEncoder::FORMAT, $context)
+        );
+    }
+
+    public function encodeProvider()
+    {
+        return [
+            [[], '[]', []],
+            [[], '{}', ['json_encode_options' => \JSON_FORCE_OBJECT]],
+        ];
+    }
+
+    /**
+     * @requires function json_last_error_msg
+     */
+    public function testEncodeWithError()
+    {
+        $this->expectException('Symfony\Component\Serializer\Exception\UnexpectedValueException');
+        $this->encode->encode("\xB1\x31", JsonEncoder::FORMAT);
+    }
+}