From d2dd92be77b919248c261c626897a1b8003726a3 Mon Sep 17 00:00:00 2001
From: Oleksii Zhurbytskyi <zhurbitsky@gmail.com>
Date: Sat, 16 May 2020 16:01:37 +0200
Subject: [PATCH] [BrowserKit] Raw body with custom Content-Type header

---
 src/Symfony/Component/BrowserKit/HttpBrowser.php      | 11 +++++++++--
 .../Component/BrowserKit/Tests/HttpBrowserTest.php    |  4 ++++
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/Symfony/Component/BrowserKit/HttpBrowser.php b/src/Symfony/Component/BrowserKit/HttpBrowser.php
index 9c2b3fcf57e5..ed6c10028145 100644
--- a/src/Symfony/Component/BrowserKit/HttpBrowser.php
+++ b/src/Symfony/Component/BrowserKit/HttpBrowser.php
@@ -39,10 +39,13 @@ public function __construct(HttpClientInterface $client = null, History $history
         parent::__construct([], $history, $cookieJar);
     }
 
+    /**
+     * @param Request $request
+     */
     protected function doRequest($request): Response
     {
         $headers = $this->getHeaders($request);
-        [$body, $extraHeaders] = $this->getBodyAndExtraHeaders($request);
+        [$body, $extraHeaders] = $this->getBodyAndExtraHeaders($request, $headers);
 
         $response = $this->client->request($request->getMethod(), $request->getUri(), [
             'headers' => array_merge($headers, $extraHeaders),
@@ -56,7 +59,7 @@ protected function doRequest($request): Response
     /**
      * @return array [$body, $headers]
      */
-    private function getBodyAndExtraHeaders(Request $request): array
+    private function getBodyAndExtraHeaders(Request $request, array $headers): array
     {
         if (\in_array($request->getMethod(), ['GET', 'HEAD'])) {
             return ['', []];
@@ -67,6 +70,10 @@ private function getBodyAndExtraHeaders(Request $request): array
         }
 
         if (null !== $content = $request->getContent()) {
+            if (isset($headers['content-type'])) {
+                return [$content, []];
+            }
+
             $part = new TextPart($content, 'utf-8', 'plain', '8bit');
 
             return [$part->bodyToString(), $part->getPreparedHeaders()->toArray()];
diff --git a/src/Symfony/Component/BrowserKit/Tests/HttpBrowserTest.php b/src/Symfony/Component/BrowserKit/Tests/HttpBrowserTest.php
index 77586f44e774..1397d9b10c38 100644
--- a/src/Symfony/Component/BrowserKit/Tests/HttpBrowserTest.php
+++ b/src/Symfony/Component/BrowserKit/Tests/HttpBrowserTest.php
@@ -59,6 +59,10 @@ public function validContentTypes()
             ['POST', 'http://example.com/', [], [], [], 'content'],
             ['POST', 'http://example.com/', ['headers' => $defaultHeaders + ['Content-Type: text/plain; charset=utf-8', 'Content-Transfer-Encoding: 8bit'], 'body' => 'content', 'max_redirects' => 0]],
         ];
+        yield 'POST JSON' => [
+            ['POST', 'http://example.com/', [], [], ['CONTENT_TYPE' => 'application/json'], '["content"]'],
+            ['POST', 'http://example.com/', ['headers' => $defaultHeaders + ['content-type' => 'application/json'], 'body' => '["content"]', 'max_redirects' => 0]],
+        ];
     }
 
     public function testMultiPartRequestWithSingleFile()