Add new Uri class for new PSR-7 implementation

README.md

@@ -79,6 +79,7 @@ multiple concurrent HTTP requests without blocking.
             * [xml()](#xml)
         * [Request](#request-1)
         * [ServerRequest](#serverrequest)
+        * [Uri](#uri)
         * [ResponseException](#responseexception)
     * [React\Http\Middleware](#reacthttpmiddleware)
         * [StreamingRequestMiddleware](#streamingrequestmiddleware)
@@ -2664,6 +2665,18 @@ application reacts to certain HTTP requests.
 > Internally, this implementation builds on top of a base class which is
   considered an implementation detail that may change in the future.
 
+#### Uri
+
+The `React\Http\Message\Uri` class can be used to
+respresent a URI (or URL).
+
+This class implements the
+[PSR-7 `UriInterface`](https://www.php-fig.org/psr/psr-7/#35-psrhttpmessageuriinterface).
+
+This is mostly used internally to represent the URI of each HTTP request
+message for our HTTP client and server implementations. Likewise, you may
+also use this class with other HTTP implementations and for tests.
+
 #### ResponseException
 
 The `React\Http\Message\ResponseException` is an `Exception` sub-class that will be used to reject

src/Browser.php

@@ -3,12 +3,12 @@
 namespace React\Http;
 
 use Psr\Http\Message\ResponseInterface;
-use RingCentral\Psr7\Uri;
 use React\EventLoop\Loop;
 use React\EventLoop\LoopInterface;
 use React\Http\Io\Sender;
 use React\Http\Io\Transaction;
 use React\Http\Message\Request;
+use React\Http\Message\Uri;
 use React\Promise\PromiseInterface;
 use React\Socket\ConnectorInterface;
 use React\Stream\ReadableStreamInterface;
@@ -834,7 +834,7 @@ private function requestMayBeStreaming($method, $url, array $headers = array(),
     {
         if ($this->baseUrl !== null) {
             // ensure we're actually below the base URL
-            $url = Uri::resolve($this->baseUrl, $url);
+            $url = Uri::resolve($this->baseUrl, new Uri($url));
         }
 
         foreach ($this->defaultHeaders as $key => $value) {

src/Io/AbstractRequest.php

@@ -5,7 +5,7 @@
 use Psr\Http\Message\RequestInterface;
 use Psr\Http\Message\StreamInterface;
 use Psr\Http\Message\UriInterface;
-use RingCentral\Psr7\Uri;
+use React\Http\Message\Uri;
 
 /**
  * [Internal] Abstract HTTP request base class (PSR-7)

src/Io/Transaction.php

@@ -8,11 +8,11 @@
 use React\EventLoop\LoopInterface;
 use React\Http\Message\Response;
 use React\Http\Message\ResponseException;
+use React\Http\Message\Uri;
 use React\Promise\Deferred;
 use React\Promise\Promise;
 use React\Promise\PromiseInterface;
 use React\Stream\ReadableStreamInterface;
-use RingCentral\Psr7\Uri;
 
 /**
  * @internal
@@ -264,7 +264,7 @@ public function onResponse(ResponseInterface $response, RequestInterface $reques
     private function onResponseRedirect(ResponseInterface $response, RequestInterface $request, Deferred $deferred, ClientRequestState $state)
     {
         // resolve location relative to last request URI
-        $location = Uri::resolve($request->getUri(), $response->getHeaderLine('Location'));
+        $location = Uri::resolve($request->getUri(), new Uri($response->getHeaderLine('Location')));
 
         $request = $this->makeRedirectRequest($request, $location, $response->getStatusCode());
         $this->progress('redirect', array($request));