add version in user-agent

README.md

@@ -49,7 +49,7 @@ git clone git@github.com:SparkPost/wordpress-sparkpost.git ~/src/wordpress/wp-co
 ## Releasing
 
 * Create a branch off master: `git checkout -b bump`
-* Update the version in [wordpress-sparkpost.php](wordpress-sparkpost.php)
+* Update the version in plugin meta and `WPSP_PLUGIN_VERSION` constant in [wordpress-sparkpost.php](wordpress-sparkpost.php)
 * Update the version and change log in [readme.txt](readme.txt)
 * Commit the changes and push the branch
 * Create a pull request

mailer.http.class.php

@@ -262,7 +262,7 @@ protected function get_request_headers($hide_api_key = false)
         }
 
         return apply_filters('wpsp_request_headers', array(
-            'User-Agent' => 'wordpress-sparkpost',
+            'User-Agent' => 'wordpress-sparkpost/' . WPSP_PLUGIN_VERSION,
             'Content-Type' => 'application/json',
             'Authorization' => $api_key
         ));

tests/composer.json

@@ -3,7 +3,9 @@
     },
     "require-dev": {
         "satooshi/php-coveralls": "^1.0",
-        "phpunit/phpunit": "^5.6"
+        "phpunit/phpunit": "^5.6",
+        "nyholm/nsa": "^1.0",
+        "mockery/mockery": "^0.9.5"
     },
     "scripts": {
       "test": "./vendor/bin/phpunit"

tests/specs/bootstrap.php

@@ -25,4 +25,4 @@ function _manually_load_plugin() {
 
 // Start up the WP testing environment.
 require $_tests_dir . '/includes/bootstrap.php';
-require __DIR__. '/wp-sparkpost.php';
+require dirname(__DIR__) . '/vendor/autoload.php';

tests/specs/test-mailer.http.class.php

@@ -3,28 +3,25 @@
 * @package wp-sparkpost
 */
 namespace WPSparkPost;
+use \Nyholm\NSA;
+use \Mockery;
 
-class TestHttpMailer extends TestSparkPost {
+class TestHttpMailer extends \WP_UnitTestCase {
   var $mailer;
 
   function setUp() {
-    global $phpmailer;
-    $this->phpmailer = new SparkPostHTTPMailer();
+    $this->mailer = new SparkPostHTTPMailer();
   }
 
-  function call($method) {
-    return $this->invokeMethod($this->phpmailer, $method);
-  }
-
-  function test_mailer_is_a_phpmailer_instance() {
-    $this->assertTrue( $this->phpmailer instanceof \PHPMailer );
+  function test_mailer_is_a_mailer_instance() {
+    $this->assertTrue( $this->mailer instanceof \PHPMailer );
   }
 
   function test_recipients_list() {
 
-    $this->phpmailer->addAddress('abc@xyz.com', 'abc');
-    $this->phpmailer->addAddress('def@xyz.com', 'def');
-    $this->phpmailer->addAddress('noname@xyz.com');
+    $this->mailer->addAddress('abc@xyz.com', 'abc');
+    $this->mailer->addAddress('def@xyz.com', 'def');
+    $this->mailer->addAddress('noname@xyz.com');
     $prepared_list = array(
       array(
         'address' => array(
@@ -45,26 +42,93 @@ function test_recipients_list() {
         )
       )
     );
-    $this->assertTrue($this->call('get_recipients') == $prepared_list);
+    $this->assertTrue(NSA::invokeMethod($this->mailer, 'get_recipients') == $prepared_list);
   }
 
   function test_sender_with_name() {
-    $this->phpmailer->setFrom( 'me@hello.com', 'me' );
+    $this->mailer->setFrom( 'me@hello.com', 'me' );
     $sender = array(
       'name' => 'me',
       'email' => 'me@hello.com'
     );
 
-    $this->assertTrue($this->call('get_sender') == $sender);
+    $this->assertTrue(NSA::invokeMethod($this->mailer, 'get_sender') == $sender);
   }
 
   function test_sender_without_name() {
-    $this->phpmailer->setFrom( 'me@hello.com', '' );
+    $this->mailer->setFrom( 'me@hello.com', '' );
     $sender = array(
       'email' => 'me@hello.com'
     );
 
-    $this->assertTrue($this->call('get_sender') == $sender);
+    $this->assertTrue(NSA::invokeMethod($this->mailer, 'get_sender') == $sender);
   }
 
+  function test_get_request_headers() {
+    $expected = array(
+      'User-Agent' => 'wordpress-sparkpost/' . WPSP_PLUGIN_VERSION,
+      'Content-Type' => 'application/json',
+      'Authorization' => ''
+    );
+    $this->assertTrue(NSA::invokeMethod($this->mailer, 'get_request_headers') == $expected);
+
+    NSA::setProperty($this->mailer, 'settings', array('password' => 'abcd1234'));
+    $expected = array(
+      'User-Agent' => 'wordpress-sparkpost/' . WPSP_PLUGIN_VERSION,
+      'Content-Type' => 'application/json',
+      'Authorization' => 'abcd1234'
+    );
+    $this->assertTrue(NSA::invokeMethod($this->mailer, 'get_request_headers') == $expected);
+  }
+
+  function test_get_request_headers_obfuscate_key() {
+    NSA::setProperty($this->mailer, 'settings', array('password' => 'abcd1234'));
+    $expected = array(
+      'User-Agent' => 'wordpress-sparkpost/' . WPSP_PLUGIN_VERSION,
+      'Content-Type' => 'application/json',
+      'Authorization' => 'abcd'.str_repeat('*', 36)
+    );
+    $this->assertTrue(NSA::invokeMethod($this->mailer, 'get_request_headers', true) == $expected);
+  }
+
+  function test_get_headers() {
+    $raw_headers = "Date: Wed, 26 Oct 2016 23:45:32 +0000
+    To: undisclosed-recipients:;
+    From: Root User <root@localhost>
+    Subject: Hello
+    Reply-To: replyto@mydomain.com
+    Message-ID: <abcd@example.org>
+    MIME-Version: 1.0
+    Content-Type: text/plain; charset=iso-8859-1
+    Content-Transfer-Encoding: 8bit";
+
+    $expected = array(
+      'Message-ID' => '<abcd@example.org>',
+      'Date' => 'Wed, 26 Oct 2016 23:45:32 +0000'
+    );
+    $stub = Mockery::mock($this->mailer);
+    $stub->shouldReceive('createHeader')->andReturn($raw_headers);
+    $formatted_headers = NSA::invokeMethod($stub, 'get_headers');
+
+    $this->assertTrue($formatted_headers == $expected);
+  }
+
+
+  function test_get_headers_should_include_cc_if_exists() {
+    $raw_headers = "Date: Wed, 26 Oct 2016 23:45:32 +0000
+    Reply-To: replyto@mydomain.com";
+
+    $expected = array(
+      'Date' => 'Wed, 26 Oct 2016 23:45:32 +0000',
+      'CC' => 'hello@abc.com,Name <name@domain.com>'
+    );
+    $stub = Mockery::mock($this->mailer);
+    $stub->shouldReceive('createHeader')->andReturn($raw_headers);
+    $stub->addCc('hello@abc.com');
+    $stub->addCc('name@domain.com', 'Name');
+
+    $formatted_headers = NSA::invokeMethod($stub, 'get_headers');
+
+    $this->assertTrue($formatted_headers == $expected);
+  }
 }

tests/specs/test-wordpress-sparkpost.php

@@ -5,7 +5,7 @@
 
 namespace WPSparkPost;
 
-class TestWordPressSparkPost extends TestSparkPost {
+class TestWordPressSparkPost extends \WP_UnitTestCase {
 
 	function test_plugin_dir_constants() {
 		$this->assertTrue( defined('WPSP_PLUGIN_DIR') );