Merge pull request #87 from SparkPost/tests

add test for sparkpost send

Author: rajumsys

mailer.http.class.php

@@ -156,8 +156,7 @@ protected function get_sender()
     protected function get_attachments()
     {
         $attachments = array();
-
-        foreach ($this->attachment as $attachment) {
+        foreach ($this->getAttachments() as $attachment) {
             $attachments[] = array(
                 'name' => $attachment[2],
                 'type' => $attachment[4],
@@ -204,7 +203,6 @@ protected function handle_response($response)
             return false;
         }
 
-
         if (property_exists($body, 'results')) {
             $data = $body->results;
         } else {

tests/composer.json

@@ -5,7 +5,8 @@
         "satooshi/php-coveralls": "^1.0",
         "phpunit/phpunit": "^5.6",
         "nyholm/nsa": "^1.0",
-        "mockery/mockery": "^0.9.5"
+        "mockery/mockery": "^0.9.5",
+        "php-mock/php-mock-phpunit": "^1.1"
     },
     "scripts": {
       "test": "./vendor/bin/phpunit"