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Fix jsonRequest in AbstractBrowser for GET methods #39281

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Fix jsonRequest in AbstractBrowser for GET methods #39281

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589d06f
Fix jsonRequest in AbstractBrowser for GET Methods
alexander-schranz Dec 2, 2020
0411c79
Remove JSON_THROW_ERROR conditional to behave the same in all PHP Ver…
alexander-schranz Dec 10, 2020
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34 changes: 30 additions & 4 deletions src/Symfony/Component/BrowserKit/AbstractBrowser.php
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Original file line number Diff line number Diff line change
Expand Up @@ -166,16 +166,42 @@ public function xmlHttpRequest(string $method, string $uri, array $parameters =
*/
public function jsonRequest(string $method, string $uri, array $parameters = [], array $server = [], bool $changeHistory = true): Crawler
{
$content = json_encode($parameters);
// Based on https://github.com/symfony/symfony/blob/v5.2.0/src/Symfony/Component/HttpFoundation/Request.php#L388-L404
// the logic in symfony/http-foundation we convert parameters to json content.
switch (strtoupper($method)) {
case 'POST':
case 'PUT':
case 'DELETE':
case 'PATCH':
$content = json_encode($parameters);
$query = [];
break;
default:
$content = null;
$query = $parameters;
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@nicolas-grekas nicolas-grekas Jan 26, 2021 •
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wait, I'm not sure anymore that this makes sense: $parameters doesn't go through the processing of json_encode().
That means objects (that do or don't implement JsonSerializable) are going to be passed differently when using GET vs other verbs.

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Yeah based on the method we set it a request body or not. This is based on the linked logic which symfony currently use here: https://github.com/symfony/symfony/blob/v5.2.0/src/Symfony/Component/HttpFoundation/Request.php#L388-L404
It does not make sense to convert query parameters to JSON as nobody will converted it back. Which is in the FosRestBundle and ApiPlatform converted into the $request->request attributes by the BodyListener.

break;
}

$serverContentType = $this->getServerParameter('CONTENT_TYPE', null);
$serverHttpAccept = $this->getServerParameter('HTTP_ACCEPT', null);

$this->setServerParameter('CONTENT_TYPE', 'application/json');
$this->setServerParameter('HTTP_ACCEPT', 'application/json');

try {
return $this->request($method, $uri, [], [], $server, $content, $changeHistory);
return $this->request($method, $uri, $query, [], $server, $content, $changeHistory);
} finally {
unset($this->server['CONTENT_TYPE']);
unset($this->server['HTTP_ACCEPT']);
if (null === $serverContentType) {
unset($this->server['CONTENT_TYPE']);
} else {
$this->setServerParameter('CONTENT_TYPE', $serverContentType);
}

if (null === $serverHttpAccept) {
unset($this->server['HTTP_ACCEPT']);
} else {
$this->setServerParameter('HTTP_ACCEPT', $serverHttpAccept);
}
}
}

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24 changes: 23 additions & 1 deletion src/Symfony/Component/BrowserKit/Tests/AbstractBrowserTest.php
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Expand Up @@ -63,14 +63,36 @@ public function testXmlHttpRequest()
public function testJsonRequest()
{
$client = $this->getBrowser();
$client->jsonRequest('GET', 'http://example.com/', ['param' => 1], [], true);
$client->jsonRequest('POST', 'http://example.com/', ['param' => 1], [], true);
$this->assertSame('application/json', $client->getRequest()->getServer()['CONTENT_TYPE']);
$this->assertSame('application/json', $client->getRequest()->getServer()['HTTP_ACCEPT']);
$this->assertFalse($client->getServerParameter('CONTENT_TYPE', false));
$this->assertFalse($client->getServerParameter('HTTP_ACCEPT', false));
$this->assertSame('{"param":1}', $client->getRequest()->getContent());
}

public function testJsonRequestPredefinedServerVariables()
{
$client = $this->getBrowser(['HTTP_ACCEPT' => 'application/xml', 'CONTENT_TYPE' => 'application/xml']);
$client->jsonRequest('POST', 'http://example.com/', ['param' => 1], [], true);
$this->assertSame('application/json', $client->getRequest()->getServer()['CONTENT_TYPE']);
$this->assertSame('application/json', $client->getRequest()->getServer()['HTTP_ACCEPT']);
$this->assertSame('application/xml', $client->getServerParameter('HTTP_ACCEPT'));
$this->assertSame('application/xml', $client->getServerParameter('CONTENT_TYPE'));
}

public function testJsonRequestGet()
{
$client = $this->getBrowser();
$client->jsonRequest('GET', 'http://example.com/', ['param' => 1], [], true);
$this->assertSame('application/json', $client->getRequest()->getServer()['CONTENT_TYPE']);
$this->assertSame('application/json', $client->getRequest()->getServer()['HTTP_ACCEPT']);
$this->assertFalse($client->getServerParameter('CONTENT_TYPE', false));
$this->assertFalse($client->getServerParameter('HTTP_ACCEPT', false));
$this->assertNull($client->getRequest()->getContent());
$this->assertSame(['param' => '1'], $client->getRequest()->getParameters());
}

public function testGetRequestWithIpAsHttpHost()
{
$client = $this->getBrowser();
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