Merge pull request #4 from laravel-notification-channels/analysis-XZQelD

Applied fixes from StyleCI

Author: mpociot

src/CmsmsClient.php

@@ -48,7 +48,7 @@ public function send(CmsmsMessage $message, $recipient)
         // API returns an empty string on success
         // On failure, only the error string is passed
         $body = $response->getBody()->getContents();
-        if (!empty($body)) {
+        if (! empty($body)) {
             throw CouldNotSendNotification::serviceRespondedWithAnError($body);
         }
     }

src/CmsmsMessage.php

@@ -6,7 +6,7 @@
 
 class CmsmsMessage
 {
-    /** @var string  */
+    /** @var string */
     protected $body;
 
     /** @var string */
@@ -57,7 +57,7 @@ public function originator($originator)
      */
     public function reference($reference)
     {
-        if (empty($reference) || strlen($reference) > 32 || !ctype_alnum($reference)) {
+        if (empty($reference) || strlen($reference) > 32 || ! ctype_alnum($reference)) {
             throw InvalidMessage::invalidReference($reference);
         }
 

src/CmsmsServiceProvider.php

@@ -4,7 +4,6 @@
 
 use Illuminate\Support\ServiceProvider;
 use GuzzleHttp\Client as GuzzleClient;
-use NotificationChannels\Cmsms\CmsmsChannel;
 use NotificationChannels\Cmsms\Exceptions\InvalidConfiguration;
 
 class CmsmsServiceProvider extends ServiceProvider

tests/CmsmsClientTest.php

@@ -9,7 +9,6 @@
 use NotificationChannels\Cmsms\CmsmsMessage;
 use NotificationChannels\Cmsms\Exceptions\CouldNotSendNotification;
 use Orchestra\Testbench\TestCase;
-use PHPUnit_Framework_TestCase;
 
 class CmsmsClientTest extends TestCase
 {