diff --git a/lib/Tmdb/Api/Authentication.php b/lib/Tmdb/Api/Authentication.php
index a28862c9..58ad244f 100644
--- a/lib/Tmdb/Api/Authentication.php
+++ b/lib/Tmdb/Api/Authentication.php
@@ -44,11 +44,13 @@ public function getNewToken()
      */
     public function authenticateRequestToken($token)
     {
+        //@codeCoverageIgnoreStart
         header(sprintf(
             'Location: %s/%s',
             self::REQUEST_TOKEN_URI,
             $token
         ));
+        //@codeCoverageIgnoreEnd
     }
 
     /**
@@ -63,10 +65,12 @@ public function getNewSession($requestToken)
     {
         try {
             return $this->get('authentication/session/new', array('request_token' => $requestToken));
+            //@codeCoverageIgnoreStart
         } catch (\Exception $e) {
             if ($e->getCode() == 401) {
                 throw new UnauthorizedRequestTokenException("The request token has not been validated yet.");
             }
+            //@codeCoverageIgnoreEnd
         }
     }
 
diff --git a/lib/Tmdb/Model/Network.php b/lib/Tmdb/Model/Network.php
index f7174d3e..d71d64a9 100644
--- a/lib/Tmdb/Model/Network.php
+++ b/lib/Tmdb/Model/Network.php
@@ -18,9 +18,23 @@
  */
 class Network extends AbstractModel
 {
+    /**
+     * @var integer
+     */
     private $id;
+
+    /**
+     * @var string
+     */
     private $name;
 
+    /**
+     * Properties that are available in the API
+     *
+     * These properties are hydrated by the ObjectHydrator, all the other properties are handled by the factory.
+     *
+     * @var array
+     */
     public static $properties = array(
         'id',
         'name',
diff --git a/test/Tmdb/Tests/Api/PeopleTest.php b/test/Tmdb/Tests/Api/PeopleTest.php
index 257c5e9d..ad16fe42 100644
--- a/test/Tmdb/Tests/Api/PeopleTest.php
+++ b/test/Tmdb/Tests/Api/PeopleTest.php
@@ -94,6 +94,19 @@ public function shouldGetChanges()
         $api->getChanges(self::PERSON_ID);
     }
 
+    /**
+     * @test
+     */
+    public function shouldGetExternalIds()
+    {
+        $api = $this->getApiMock();
+        $api->expects($this->once())
+            ->method('get')
+            ->with('person/' . self::PERSON_ID . '/external_ids');
+
+        $api->getExternalIds(self::PERSON_ID);
+    }
+
     /**
      * @test
      */
diff --git a/test/Tmdb/Tests/Model/NetworkTest.php b/test/Tmdb/Tests/Model/NetworkTest.php
new file mode 100644
index 00000000..ac894cc1
--- /dev/null
+++ b/test/Tmdb/Tests/Model/NetworkTest.php
@@ -0,0 +1,37 @@
+<?php
+/**
+ * This file is part of the Tmdb PHP API created by Michael Roterman.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package Tmdb
+ * @author Michael Roterman <michael@wtfz.net>
+ * @copyright (c) 2013, Michael Roterman
+ * @version 0.0.1
+ */
+namespace Tmdb\Tests\Model;
+
+use Tmdb\Common\ObjectHydrator;
+use Tmdb\Model\Network;
+
+class NetworkTest extends TestCase
+{
+    /**
+     * @test
+     */
+    public function shouldBeFunctional()
+    {
+        $data = array(
+            'id'      => 1,
+            'name'  => 'name',
+        );
+
+        $hydrator = new ObjectHydrator();
+
+        $object = $hydrator->hydrate(new Network(), $data);
+
+        $this->assertEquals(1, $object->getId());
+        $this->assertEquals('name', $object->getName());
+    }
+}