Add unit tests for factory

Author: clue

tests/FactoryTest.php

@@ -0,0 +1,47 @@
+<?php
+
+use Socks\Factory;
+
+class FactoryTest extends TestCase
+{
+    /** @var Factory */
+    private $factory;
+    
+    public function setUp()
+    {
+        $this->factory = new Factory($this->createLoop(), $this->createResolver());
+    }
+    
+    public function testCreateClient()
+    {
+        $client = $this->factory->createClient('localhost', 9050);
+
+        $this->assertInstanceOf('Socks\Client', $client);
+    }
+    
+    public function testCreateServer()
+    {
+        $server = $this->factory->createServer($this->createSocket());
+        
+        $this->assertInstanceOf('Socks\Server', $server);
+    }
+    
+    private function createLoop()
+    {
+        return React\EventLoop\Factory::create();
+    }
+    
+    private function createResolver()
+    {
+        return $this->getMockBuilder('React\Dns\Resolver\Resolver')
+            ->disableOriginalConstructor()
+            ->getMock();
+    }
+    
+    private function createSocket()
+    {
+        return $this->getMockBuilder('React\Socket\Server')
+            ->disableOriginalConstructor()
+            ->getMock();
+    }
+}