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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\HttpFoundation\Tests;
- use Symfony\Component\HttpFoundation\JsonResponse;
- class JsonResponseTest extends \PHPUnit_Framework_TestCase
- {
- public function testConstructorEmptyCreatesJsonObject()
- {
- $response = new JsonResponse();
- $this->assertSame('{}', $response->getContent());
- }
- public function testConstructorWithArrayCreatesJsonArray()
- {
- $response = new JsonResponse(array(0, 1, 2, 3));
- $this->assertSame('[0,1,2,3]', $response->getContent());
- }
- public function testConstructorWithAssocArrayCreatesJsonObject()
- {
- $response = new JsonResponse(array('foo' => 'bar'));
- $this->assertSame('{"foo":"bar"}', $response->getContent());
- }
- public function testConstructorWithSimpleTypes()
- {
- $response = new JsonResponse('foo');
- $this->assertSame('"foo"', $response->getContent());
- $response = new JsonResponse(0);
- $this->assertSame('0', $response->getContent());
- $response = new JsonResponse(0.1);
- $this->assertSame('0.1', $response->getContent());
- $response = new JsonResponse(true);
- $this->assertSame('true', $response->getContent());
- }
- public function testConstructorWithCustomStatus()
- {
- $response = new JsonResponse(array(), 202);
- $this->assertSame(202, $response->getStatusCode());
- }
- public function testConstructorAddsContentTypeHeader()
- {
- $response = new JsonResponse();
- $this->assertSame('application/json', $response->headers->get('Content-Type'));
- }
- public function testConstructorWithCustomHeaders()
- {
- $response = new JsonResponse(array(), 200, array('ETag' => 'foo'));
- $this->assertSame('application/json', $response->headers->get('Content-Type'));
- $this->assertSame('foo', $response->headers->get('ETag'));
- }
- public function testConstructorWithCustomContentType()
- {
- $headers = array('Content-Type' => 'application/vnd.acme.blog-v1+json');
- $response = new JsonResponse(array(), 200, $headers);
- $this->assertSame('application/vnd.acme.blog-v1+json', $response->headers->get('Content-Type'));
- }
- public function testCreate()
- {
- $response = JsonResponse::create(array('foo' => 'bar'), 204);
- $this->assertInstanceOf('Symfony\Component\HttpFoundation\JsonResponse', $response);
- $this->assertEquals('{"foo":"bar"}', $response->getContent());
- $this->assertEquals(204, $response->getStatusCode());
- }
- public function testStaticCreateEmptyJsonObject()
- {
- $response = JsonResponse::create();
- $this->assertInstanceOf('Symfony\Component\HttpFoundation\JsonResponse', $response);
- $this->assertSame('{}', $response->getContent());
- }
- public function testStaticCreateJsonArray()
- {
- $response = JsonResponse::create(array(0, 1, 2, 3));
- $this->assertInstanceOf('Symfony\Component\HttpFoundation\JsonResponse', $response);
- $this->assertSame('[0,1,2,3]', $response->getContent());
- }
- public function testStaticCreateJsonObject()
- {
- $response = JsonResponse::create(array('foo' => 'bar'));
- $this->assertInstanceOf('Symfony\Component\HttpFoundation\JsonResponse', $response);
- $this->assertSame('{"foo":"bar"}', $response->getContent());
- }
- public function testStaticCreateWithSimpleTypes()
- {
- $response = JsonResponse::create('foo');
- $this->assertInstanceOf('Symfony\Component\HttpFoundation\JsonResponse', $response);
- $this->assertSame('"foo"', $response->getContent());
- $response = JsonResponse::create(0);
- $this->assertInstanceOf('Symfony\Component\HttpFoundation\JsonResponse', $response);
- $this->assertSame('0', $response->getContent());
- $response = JsonResponse::create(0.1);
- $this->assertInstanceOf('Symfony\Component\HttpFoundation\JsonResponse', $response);
- $this->assertSame('0.1', $response->getContent());
- $response = JsonResponse::create(true);
- $this->assertInstanceOf('Symfony\Component\HttpFoundation\JsonResponse', $response);
- $this->assertSame('true', $response->getContent());
- }
- public function testStaticCreateWithCustomStatus()
- {
- $response = JsonResponse::create(array(), 202);
- $this->assertSame(202, $response->getStatusCode());
- }
- public function testStaticCreateAddsContentTypeHeader()
- {
- $response = JsonResponse::create();
- $this->assertSame('application/json', $response->headers->get('Content-Type'));
- }
- public function testStaticCreateWithCustomHeaders()
- {
- $response = JsonResponse::create(array(), 200, array('ETag' => 'foo'));
- $this->assertSame('application/json', $response->headers->get('Content-Type'));
- $this->assertSame('foo', $response->headers->get('ETag'));
- }
- public function testStaticCreateWithCustomContentType()
- {
- $headers = array('Content-Type' => 'application/vnd.acme.blog-v1+json');
- $response = JsonResponse::create(array(), 200, $headers);
- $this->assertSame('application/vnd.acme.blog-v1+json', $response->headers->get('Content-Type'));
- }
- public function testSetCallback()
- {
- $response = JsonResponse::create(array('foo' => 'bar'))->setCallback('callback');
- $this->assertEquals('/**/callback({"foo":"bar"});', $response->getContent());
- $this->assertEquals('text/javascript', $response->headers->get('Content-Type'));
- }
- public function testJsonEncodeFlags()
- {
- $response = new JsonResponse('<>\'&"');
- $this->assertEquals('"\u003C\u003E\u0027\u0026\u0022"', $response->getContent());
- }
- public function testGetEncodingOptions()
- {
- $response = new JsonResponse();
- $this->assertEquals(JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_AMP | JSON_HEX_QUOT, $response->getEncodingOptions());
- }
- public function testSetEncodingOptions()
- {
- $response = new JsonResponse();
- $response->setData(array(array(1, 2, 3)));
- $this->assertEquals('[[1,2,3]]', $response->getContent());
- $response->setEncodingOptions(JSON_FORCE_OBJECT);
- $this->assertEquals('{"0":{"0":1,"1":2,"2":3}}', $response->getContent());
- }
- /**
- * @expectedException \InvalidArgumentException
- */
- public function testSetCallbackInvalidIdentifier()
- {
- $response = new JsonResponse('foo');
- $response->setCallback('+invalid');
- }
- /**
- * @expectedException \InvalidArgumentException
- */
- public function testSetContent()
- {
- JsonResponse::create("\xB1\x31");
- }
- /**
- * @expectedException \Exception
- * @expectedExceptionMessage This error is expected
- * @requires PHP 5.4
- */
- public function testSetContentJsonSerializeError()
- {
- $serializable = new JsonSerializableObject();
- JsonResponse::create($serializable);
- }
- }
- if (interface_exists('JsonSerializable')) {
- class JsonSerializableObject implements \JsonSerializable
- {
- public function jsonSerialize()
- {
- throw new \Exception('This error is expected');
- }
- }
- }
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