Adding the possibility of use 'charset' in the library

Author: Matheus Bueno Bartkevicius

src/Database/Connector.php

@@ -6,5 +6,18 @@
 
 class Connector extends SqlServerConnector
 {
-    //
+    public function connect(array $config)
+    {
+        $options = $this->getOptions($config);
+
+        $connection = $this->createConnection($this->getDsn($config), $config, $options);
+
+        if(array_key_exists('charset', $config) && $config['charset'] != '') {
+            $connection->prepare("set char_convert '{$config['charset']}'")->execute();
+        }
+
+        $this->configureIsolationLevel($connection, $config);
+
+        return $connection;
+    }
 }

tests/TestCase.php

@@ -48,7 +48,7 @@ protected function defineEnvironment($app)
                 'database' => env('DB_DATABASE', 'forge'),
                 'username' => env('DB_USERNAME', 'forge'),
                 'password' => env('DB_PASSWORD', ''),
-                // 'charset' => 'utf8',
+                'charset' => 'utf8',
                 'prefix' => '',
                 'prefix_indexes' => true,
                 'options' => array(\PDO::ATTR_ERRMODE => \PDO::ERRMODE_EXCEPTION)