Apply fixes from StyleCI and make sure we add MIT license properly (#163)

* Applied fixes from StyleCI

* Create LICENSE

LICENSE

@@ -0,0 +1,17 @@
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

src/Mailgun/Connection/Exceptions/GenericHTTPError.php

@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Connection\Exceptions;
 
 class GenericHTTPError extends \Exception

src/Mailgun/Connection/Exceptions/InvalidCredentials.php

@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Connection\Exceptions;
 
 class InvalidCredentials extends \Exception

src/Mailgun/Connection/Exceptions/MissingEndpoint.php

@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Connection\Exceptions;
 
 class MissingEndpoint extends \Exception

src/Mailgun/Connection/Exceptions/MissingRequiredParameters.php

@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Connection\Exceptions;
 
 class MissingRequiredParameters extends \Exception

src/Mailgun/Connection/Exceptions/NoDomainsConfigured.php

@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Connection\Exceptions;
 
 class NoDomainsConfigured extends \Exception

src/Mailgun/Connection/RestClient.php

@@ -1,5 +1,12 @@
 <?PHP
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Connection;
 
 use Http\Client\HttpClient;
@@ -254,11 +261,11 @@ class RestClient
      *
      * @param string       $fieldName
      * @param string|array $filePath
-     * @param integer      $fileIndex
+     * @param int          $fileIndex
      *
      * @return array
      */
-    protected function prepareFile($fieldName, $filePath, $fileIndex=0)
+    protected function prepareFile($fieldName, $filePath, $fileIndex = 0)
     {
         $filename = null;
         $resource = null;
@@ -285,7 +292,7 @@ class RestClient
         }
 
         // Add index for multiple file support
-        $fieldName .= '[' . $fileIndex . ']';
+        $fieldName .= '['.$fileIndex.']';
 
         return [
             'name'     => $fieldName,

src/Mailgun/Constants/Api.php

@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Constants;
 
 class Api

src/Mailgun/Constants/ExceptionMessages.php

@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Constants;
 
 class ExceptionMessages

src/Mailgun/Lists/OptInHandler.php

@@ -1,5 +1,12 @@
 <?PHP
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Lists;
 
 /**

src/Mailgun/Mailgun.php

@@ -1,5 +1,12 @@
 <?PHP
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun;
 
 use Http\Client\HttpClient;

src/Mailgun/Messages/BatchMessage.php

@@ -1,5 +1,12 @@
 <?PHP
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Messages;
 
 use Mailgun\Constants\Api;

src/Mailgun/Messages/Exceptions/InvalidParameter.php

@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Messages\Exceptions;
 
 class InvalidParameter extends \Exception

src/Mailgun/Messages/Exceptions/InvalidParameterType.php

@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Messages\Exceptions;
 
 class InvalidParameterType extends \Exception

src/Mailgun/Messages/Exceptions/MissingRequiredMIMEParameters.php

@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Messages\Exceptions;
 
 class MissingRequiredMIMEParameters extends \Exception

src/Mailgun/Messages/Exceptions/TooManyParameters.php

@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Messages\Exceptions;
 
 class TooManyParameters extends \Exception

src/Mailgun/Messages/MessageBuilder.php

@@ -1,5 +1,12 @@
 <?PHP
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Messages;
 
 use Mailgun\Constants\Api;
@@ -309,7 +316,6 @@ class MessageBuilder
         ];
 
         return true;
-
     }
 
     /**

tests/Functional/InlineFileTest.php

@@ -1,26 +1,32 @@
 <?php
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Tests\Functional;
 
 /**
- *
  * @author Tobias Nyholm <tobias.nyholm@gmail.com>
  */
 class InlineFileTest extends \PHPUnit_Framework_TestCase
 {
     public function testSimpleExample()
     {
-        $fileValidator = function($files) {
+        $fileValidator = function ($files) {
             $fileNames = [
-                ['name'=>'inline[0]', 'filename'=>'foo.png'],
-                ['name'=>'inline[1]', 'filename'=>'bar.png']
+                ['name' => 'inline[0]', 'filename' => 'foo.png'],
+                ['name' => 'inline[1]', 'filename' => 'bar.png'],
             ];
 
             // Make sure that both files exists
             foreach ($fileNames as $idx => $fileName) {
                 foreach ($files as $file) {
                     if ($file['name'] === $fileName['name'] && $file['filename'] === $fileName['filename']) {
-                        unset ($fileNames[$idx]);
+                        unset($fileNames[$idx]);
                         break;
                     }
                 }
@@ -33,14 +39,14 @@ class InlineFileTest extends \PHPUnit_Framework_TestCase
         $mailgun = MockedMailgun::create($this, 'POST', 'domain/messages', [], $fileValidator);
 
         $builder = $mailgun->MessageBuilder();
-        $builder->setFromAddress("bob@example.com");
-        $builder->addToRecipient("alice@example.com");
-        $builder->setSubject("Foo");
-        $builder->setTextBody("Bar");
+        $builder->setFromAddress('bob@example.com');
+        $builder->addToRecipient('alice@example.com');
+        $builder->setSubject('Foo');
+        $builder->setTextBody('Bar');
 
-        $builder->addInlineImage("@./tests/TestAssets/mailgun_icon1.png", 'foo.png');
-        $builder->addInlineImage("@./tests/TestAssets/mailgun_icon2.png", 'bar.png');
+        $builder->addInlineImage('@./tests/TestAssets/mailgun_icon1.png', 'foo.png');
+        $builder->addInlineImage('@./tests/TestAssets/mailgun_icon2.png', 'bar.png');
 
-        $mailgun->post("domain/messages", $builder->getMessage(), $builder->getFiles());
+        $mailgun->post('domain/messages', $builder->getMessage(), $builder->getFiles());
     }
 }

tests/Functional/MockedMailgun.php

@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Tests\Functional;
 
 use Mailgun\Mailgun;

tests/Functional/MockedRestClient.php

@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Tests\Functional;
 
 use Mailgun\Connection\RestClient;

tests/Functional/NoSamePostNameTest.php

@@ -1,19 +1,25 @@
 <?php
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Tests\Functional;
 
 /**
- *
  * @author Tobias Nyholm <tobias.nyholm@gmail.com>
  */
 class NoSamePostNameTest extends \PHPUnit_Framework_TestCase
 {
     /**
-     * No post names should ever be the same
+     * No post names should ever be the same.
      */
     public function testNames()
     {
-        $fileValidator = function($files) {
+        $fileValidator = function ($files) {
             $usedNames = [];
             foreach ($files as $file) {
                 $this->assertFalse(in_array($file['name'], $usedNames), 'No files should have the same POST name.');
@@ -25,25 +31,25 @@ class NoSamePostNameTest extends \PHPUnit_Framework_TestCase
         $mailgun = MockedMailgun::create($this, 'POST', 'domain/messages', [], $fileValidator);
 
         $builder = $mailgun->MessageBuilder();
-        $builder->setFromAddress("bob@example.com");
-        $builder->addToRecipient("to1@example.com");
-        $builder->addToRecipient("to2@example.com");
-        $builder->addCcRecipient("cc1@example.com");
-        $builder->addCcRecipient("cc2@example.com");
-        $builder->addBccRecipient("bcc1@example.com");
-        $builder->addBccRecipient("bcc2@example.com");
+        $builder->setFromAddress('bob@example.com');
+        $builder->addToRecipient('to1@example.com');
+        $builder->addToRecipient('to2@example.com');
+        $builder->addCcRecipient('cc1@example.com');
+        $builder->addCcRecipient('cc2@example.com');
+        $builder->addBccRecipient('bcc1@example.com');
+        $builder->addBccRecipient('bcc2@example.com');
         $builder->addCustomParameter('foo', 'bar');
         $builder->addCustomParameter('foo', 'baz');
         $builder->addCampaignId('campaign0');
         $builder->addCampaignId('campaign1');
-        $builder->setSubject("Foo");
-        $builder->setTextBody("Bar");
+        $builder->setSubject('Foo');
+        $builder->setTextBody('Bar');
 
-        $builder->addAttachment("@./tests/TestAssets/mailgun_icon1.png", 'foo.png');
-        $builder->addAttachment("@./tests/TestAssets/mailgun_icon1.png", 'foo.png');
-        $builder->addInlineImage("@./tests/TestAssets/mailgun_icon2.png", 'bar.png');
-        $builder->addInlineImage("@./tests/TestAssets/mailgun_icon2.png", 'bar.png');
+        $builder->addAttachment('@./tests/TestAssets/mailgun_icon1.png', 'foo.png');
+        $builder->addAttachment('@./tests/TestAssets/mailgun_icon1.png', 'foo.png');
+        $builder->addInlineImage('@./tests/TestAssets/mailgun_icon2.png', 'bar.png');
+        $builder->addInlineImage('@./tests/TestAssets/mailgun_icon2.png', 'bar.png');
 
-        $mailgun->post("domain/messages", $builder->getMessage(), $builder->getFiles());
+        $mailgun->post('domain/messages', $builder->getMessage(), $builder->getFiles());
     }
 }

tests/Functional/SendMessageTest.php

@@ -1,9 +1,16 @@
 <?php
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Tests\Functional;
 
 /**
- * Simple test to show how to use the MockedMailgun client
+ * Simple test to show how to use the MockedMailgun client.
  *
  * @author Tobias Nyholm <tobias.nyholm@gmail.com>
  */
@@ -12,20 +19,20 @@ class SendMessageTest extends \PHPUnit_Framework_TestCase
     public function testSimpleExample()
     {
         // Create a Closure that validates the $files parameter to RestClient::send()
-        $fileValidator = function($files) {
-            $this->assertContains(['name'=>'from',    'contents'=>'bob@example.com'], $files);
-            $this->assertContains(['name'=>'to',      'contents'=>'alice@example.com'], $files);
-            $this->assertContains(['name'=>'subject', 'contents'=>'Foo'], $files);
-            $this->assertContains(['name'=>'text',    'contents'=>'Bar'], $files);
+        $fileValidator = function ($files) {
+            $this->assertContains(['name' => 'from',    'contents' => 'bob@example.com'], $files);
+            $this->assertContains(['name' => 'to',      'contents' => 'alice@example.com'], $files);
+            $this->assertContains(['name' => 'subject', 'contents' => 'Foo'], $files);
+            $this->assertContains(['name' => 'text',    'contents' => 'Bar'], $files);
         };
 
         // Create the mocked mailgun client. We use $this->assertEquals on $method, $uri and $body parameters.
         $mailgun = MockedMailgun::create($this, 'POST', 'domain/messages', [], $fileValidator);
 
-        $mailgun->sendMessage('domain', array(
+        $mailgun->sendMessage('domain', [
             'from'    => 'bob@example.com',
             'to'      => 'alice@example.com',
             'subject' => 'Foo',
-            'text'    => 'Bar'));
+            'text'    => 'Bar', ]);
     }
 }

tests/Lists/OptInHandlerTest.php

@@ -1,5 +1,12 @@
 <?PHP
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Tests\Lists;
 
 use Mailgun\Tests\Mock\Mailgun;

tests/MailgunTest.php

@@ -1,5 +1,12 @@
 <?PHP
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Tests;
 
 use Mailgun\Mailgun;

tests/MailgunTestCase.php

@@ -1,5 +1,12 @@
 <?PHP
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Tests;
 
 abstract class MailgunTestCase extends \PHPUnit_Framework_TestCase

tests/Messages/BatchMessageTest.php

@@ -1,5 +1,12 @@
 <?PHP
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Tests\Messages;
 
 use Mailgun\Tests\Mock\Mailgun;

tests/Messages/ComplexMessageTest.php

@@ -1,35 +1,43 @@
 <?PHP
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Tests\Messages;
 
-use Mailgun\Tests\Mock\Mailgun;
 use Mailgun\Connection\RestClient;
+use Mailgun\Tests\Mock\Mailgun;
 
+class mockRestClient extends RestClient
+{
+    public function send($method, $uri, $body = null, $files = [], array $headers = [])
+    {
+        $result = new \stdClass();
 
-class mockRestClient extends RestClient{
-  public function send($method, $uri, $body = null, $files = [], array $headers = [])
-  {
-      $result = new \stdClass;
+        $result->method = $method;
+        $result->uri = $uri;
+        $result->body = $body;
+        $result->files = $files;
+        $result->headers = $headers;
 
-      $result->method = $method;
-      $result->uri = $uri;
-      $result->body = $body;
-      $result->files = $files;
-      $result->headers = $headers;
-
-      return $result;
-  }
+        return $result;
+    }
 }
 
-class mockMailgun extends Mailgun{
-  public function __construct(
+class mockMailgun extends Mailgun
+{
+    public function __construct(
       $apiKey = null,
       HttpClient $httpClient = null,
       $apiEndpoint = 'api.mailgun.net'
   ) {
-      $this->apiKey = $apiKey;
-      $this->restClient = new mockRestClient($apiKey, $apiEndpoint, $httpClient);
-  }
+        $this->apiKey = $apiKey;
+        $this->restClient = new mockRestClient($apiKey, $apiEndpoint, $httpClient);
+    }
 }
 
 class ComplexMessageTest extends \Mailgun\Tests\MailgunTestCase
@@ -44,25 +52,24 @@ class ComplexMessageTest extends \Mailgun\Tests\MailgunTestCase
 
     public function testSendComplexMessage()
     {
-
         $message = [
-          'to' => 'test@test.mailgun.org',
+          'to'      => 'test@test.mailgun.org',
           'from'    => 'sender@test.mailgun.org',
           'subject' => 'This is my test subject',
-          'text'    => 'Testing!'
+          'text'    => 'Testing!',
         ];
 
         $files = [
             'inline' => [
               [
-                'remoteName'=> 'mailgun_icon1.png',
-                'filePath' => 'tests/TestAssets/mailgun_icon1.png'
+                'remoteName' => 'mailgun_icon1.png',
+                'filePath'   => 'tests/TestAssets/mailgun_icon1.png',
               ],
               [
-                'remoteName'=> 'mailgun_icon2.png',
-                'filePath' => 'tests/TestAssets/mailgun_icon2.png'
-              ]
-            ]
+                'remoteName' => 'mailgun_icon2.png',
+                'filePath'   => 'tests/TestAssets/mailgun_icon2.png',
+              ],
+            ],
         ];
 
         $result = $this->client->sendMessage('test.mailgun.org', $message, $files);
@@ -74,31 +81,31 @@ class ComplexMessageTest extends \Mailgun\Tests\MailgunTestCase
         // Start a counter, make sure all files are asserted
         $testCount = 0;
 
-        foreach($result->files as $file){
-          if ($file['name'] == 'to'){
-            $this->assertEquals($file['contents'], 'test@test.mailgun.org');
-            $testCount++;
-          }
-          if ($file['name'] == 'from'){
-            $this->assertEquals($file['contents'], 'sender@test.mailgun.org');
-            $testCount++;
-          }
-          if ($file['name'] == 'subject'){
-            $this->assertEquals($file['contents'], 'This is my test subject');
-            $testCount++;
-          }
-          if ($file['name'] == 'text'){
-            $this->assertEquals($file['contents'], 'Testing!');
-            $testCount++;
-          }
-          if ($file['name'] == 'inline[0]'){
-            $this->assertEquals($file['filename'], 'mailgun_icon1.png');
-            $testCount++;
-          }
-          if ($file['name'] == 'inline[1]'){
-            $this->assertEquals($file['filename'], 'mailgun_icon2.png');
-            $testCount++;
-          }
+        foreach ($result->files as $file) {
+            if ($file['name'] == 'to') {
+                $this->assertEquals($file['contents'], 'test@test.mailgun.org');
+                $testCount++;
+            }
+            if ($file['name'] == 'from') {
+                $this->assertEquals($file['contents'], 'sender@test.mailgun.org');
+                $testCount++;
+            }
+            if ($file['name'] == 'subject') {
+                $this->assertEquals($file['contents'], 'This is my test subject');
+                $testCount++;
+            }
+            if ($file['name'] == 'text') {
+                $this->assertEquals($file['contents'], 'Testing!');
+                $testCount++;
+            }
+            if ($file['name'] == 'inline[0]') {
+                $this->assertEquals($file['filename'], 'mailgun_icon1.png');
+                $testCount++;
+            }
+            if ($file['name'] == 'inline[1]') {
+                $this->assertEquals($file['filename'], 'mailgun_icon2.png');
+                $testCount++;
+            }
         }
 
         // Make sure all "files" are asserted
@@ -106,6 +113,5 @@ class ComplexMessageTest extends \Mailgun\Tests\MailgunTestCase
 
         $this->assertEquals([], $result->body);
         $this->assertEquals([], $result->headers);
-
     }
 }

tests/Messages/MessageBuilderTest.php

@@ -1,5 +1,12 @@
 <?PHP
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Tests\Messages;
 
 use Mailgun\Tests\Mock\Mailgun;

tests/Messages/StandardMessageTest.php

@@ -1,5 +1,12 @@
 <?PHP
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Tests\Messages;
 
 use Mailgun\Tests\Mock\Mailgun;

tests/Mock/Connection/TestBroker.php

@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Tests\Mock\Connection;
 
 use Mailgun\Connection\Exceptions\GenericHTTPError;

tests/Mock/Mailgun.php

@@ -1,5 +1,12 @@
 <?PHP
 
+/*
+ * Copyright (C) 2013-2016 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
 namespace Mailgun\Tests\Mock;
 
 use Mailgun\Mailgun as Base;