Removes global usage of messageFactory from providers

Author: sagikazarmark

src/HttpAdapterTest.php

@@ -266,9 +266,10 @@ public function requestProvider()
  public function requestsProvider()
  {
  $requests = [];
+ $messageFactory = MessageFactoryGuesser::guess();
 
  foreach ($this->requestProvider() as $request) {
- $requests[] = self::$messageFactory->createRequest(
+ $requests[] = $messageFactory->createRequest(
  $request[0],
  $request[1],
  $request[3],
@@ -287,20 +288,21 @@ public function erroredRequestsProvider()
  $requests = [];
  $erroredRequests = [];
  $requestList = [];
+ $messageFactory = MessageFactoryGuesser::guess();
 
  foreach ($this->requestProvider() as $request) {
  if ($request[0] !== 'GET') {
  continue;
  }
 
- $requests[] = self::$messageFactory->createRequest(
+ $requests[] = $messageFactory->createRequest(
  $request[0],
  $request[1],
  $request[3],
  $request[4]
  );
 
- $erroredRequests[] = self::$messageFactory->createRequest(
+ $erroredRequests[] = $messageFactory->createRequest(
  $request[0],
  $this->getInvalidUri(),
  $request[3],