Actualización

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

@@ -0,0 +1,119 @@
+<?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\JsonEncoder;
+use Symfony\Component\Serializer\Normalizer\CustomNormalizer;
+use Symfony\Component\Serializer\Serializer;
+
+class JsonEncoderTest extends TestCase
+{
+    private $encoder;
+    private $serializer;
+
+    protected function setUp()
+    {
+        $this->encoder = new JsonEncoder();
+        $this->serializer = new Serializer([new CustomNormalizer()], ['json' => new JsonEncoder()]);
+    }
+
+    public function testEncodeScalar()
+    {
+        $obj = new \stdClass();
+        $obj->foo = 'foo';
+
+        $expected = '{"foo":"foo"}';
+
+        $this->assertEquals($expected, $this->encoder->encode($obj, 'json'));
+    }
+
+    public function testComplexObject()
+    {
+        $obj = $this->getObject();
+
+        $expected = $this->getJsonSource();
+
+        $this->assertEquals($expected, $this->encoder->encode($obj, 'json'));
+    }
+
+    public function testOptions()
+    {
+        $context = ['json_encode_options' => \JSON_NUMERIC_CHECK];
+
+        $arr = [];
+        $arr['foo'] = '3';
+
+        $expected = '{"foo":3}';
+
+        $this->assertEquals($expected, $this->serializer->serialize($arr, 'json', $context));
+
+        $arr = [];
+        $arr['foo'] = '3';
+
+        $expected = '{"foo":"3"}';
+
+        $this->assertEquals($expected, $this->serializer->serialize($arr, 'json'), 'Context should not be persistent');
+    }
+
+    public function testEncodeNotUtf8WithoutPartialOnError()
+    {
+        $this->expectException('Symfony\Component\Serializer\Exception\UnexpectedValueException');
+        $arr = [
+            'utf8' => 'Hello World!',
+            'notUtf8' => "\xb0\xd0\xb5\xd0",
+        ];
+
+        $this->encoder->encode($arr, 'json');
+    }
+
+    public function testEncodeNotUtf8WithPartialOnError()
+    {
+        $context = ['json_encode_options' => \JSON_PARTIAL_OUTPUT_ON_ERROR];
+
+        $arr = [
+            'utf8' => 'Hello World!',
+            'notUtf8' => "\xb0\xd0\xb5\xd0",
+        ];
+
+        $result = $this->encoder->encode($arr, 'json', $context);
+        $jsonLastError = json_last_error();
+
+        $this->assertSame(\JSON_ERROR_UTF8, $jsonLastError);
+        $this->assertEquals('{"utf8":"Hello World!","notUtf8":null}', $result);
+
+        $this->assertEquals('0', $this->serializer->serialize(\NAN, 'json', $context));
+    }
+
+    public function testDecodeFalseString()
+    {
+        $result = $this->encoder->decode('false', 'json');
+        $this->assertSame(\JSON_ERROR_NONE, json_last_error());
+        $this->assertFalse($result);
+    }
+
+    protected function getJsonSource()
+    {
+        return '{"foo":"foo","bar":["a","b"],"baz":{"key":"val","key2":"val","A B":"bar","item":[{"title":"title1"},{"title":"title2"}],"Barry":{"FooBar":{"Baz":"Ed","@id":1}}},"qux":"1"}';
+    }
+
+    protected function getObject()
+    {
+        $obj = new \stdClass();
+        $obj->foo = 'foo';
+        $obj->bar = ['a', 'b'];
+        $obj->baz = ['key' => 'val', 'key2' => 'val', 'A B' => 'bar', 'item' => [['title' => 'title1'], ['title' => 'title2']], 'Barry' => ['FooBar' => ['Baz' => 'Ed', '@id' => 1]]];
+        $obj->qux = '1';
+
+        return $obj;
+    }
+}