wip

tests/Feature/Server/TunnelTest.php

@@ -0,0 +1,103 @@
+<?php
+
+namespace Tests\Feature\Server;
+
+use App\Client\Client;
+use App\Contracts\ConnectionManager;
+use App\Server\Factory;
+use Clue\React\Buzz\Browser;
+use Clue\React\Buzz\Message\ResponseException;
+use GuzzleHttp\Psr7\Response;
+use Psr\Http\Message\ServerRequestInterface;
+use Ratchet\Client\WebSocket;
+use Ratchet\ConnectionInterface;
+use React\EventLoop\LoopInterface;
+use React\Http\Server;
+use Tests\Feature\TestCase;
+use function Ratchet\Client\connect;
+
+class TunnelTest extends TestCase
+{
+    /** @var Browser */
+    protected $browser;
+
+    /** @var Factory */
+    protected $serverFactory;
+
+    public function setUp(): void
+    {
+        parent::setUp();
+
+        $this->browser = new Browser($this->loop);
+
+        $this->startServer();
+    }
+
+    /** @test */
+    public function it_returns_404_for_non_existing_clients()
+    {
+        $this->expectException(ResponseException::class);
+        $this->expectExceptionMessage(404);
+
+        $response = $this->await($this->browser->get('http://127.0.0.1:8080/', [
+            'Host' => 'tunnel.localhost'
+        ]));
+    }
+
+    /** @test */
+    public function it_sends_incoming_requests_to_the_connected_client()
+    {
+        $this->createTestHttpServer();
+
+        /**
+         * We create an expose client that connects to our server and shares
+         * the created test HTTP server
+         */
+        $client = $this->createClient();
+        $this->await($client->connectToServer('127.0.0.1:8085', 'tunnel'));
+
+        /**
+         * Once the client is connected, we perform a GET request on the
+         * created tunnel.
+         */
+        $response = $this->await($this->browser->get('http://127.0.0.1:8080/', [
+            'Host' => 'tunnel.localhost'
+        ]));
+
+        $this->assertSame('Hello World!', $response->getBody()->getContents());
+    }
+
+
+    protected function startServer()
+    {
+        $this->app['config']['expose.admin.database'] = ':memory:';
+
+        $this->serverFactory = new Factory();
+
+        $this->serverFactory->setLoop($this->loop)
+            ->setHost('127.0.0.1')
+            ->setHostname('localhost')
+            ->createServer();
+    }
+
+    protected function createClient()
+    {
+        (new \App\Client\Factory())
+            ->setLoop($this->loop)
+            ->setHost('127.0.0.1')
+            ->setPort(8080)
+            ->createClient();
+
+        return app(Client::class);
+    }
+
+    protected function createTestHttpServer()
+    {
+        $server = new Server(function (ServerRequestInterface $request) {
+            return new Response(200, ['Content-Type' => 'text/plain'], "Hello World!");
+        });
+
+        $socket = new \React\Socket\Server(8085, $this->loop);
+        $server->listen($socket);
+    }
+}