Viewing file:  JsonResponseTest.php (6.26 KB) -rw-r--r--
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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());
}
/**
* @expectedException \InvalidArgumentException
*/
public function testSetCallbackInvalidIdentifier()
{
$response = new JsonResponse('foo');
$response->setCallback('+invalid');
}
/**
* @expectedException \InvalidArgumentException
*/
public function testSetContent()
{
JsonResponse::create("\xB1\x31");
}
}
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