Added test for empty address

Author: Nyholm

tests/Geocoder/Tests/Model/AddressTest.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace Geocoder\Tests\Model;
+
+use Geocoder\Model\Address;
+
+class AddressTest extends \PHPUnit_Framework_TestCase
+{
+    public function testDumpEmptyAddress()
+    {
+        $expected = array(
+            'latitude' => NULL,
+            'longitude' => NULL,
+            'bounds' => array (
+                'south' => NULL,
+                'west' => NULL,
+                'north' => NULL,
+                'east' => NULL,
+            ),
+            'streetNumber' => NULL,
+            'streetName' => NULL,
+            'postalCode' => NULL,
+            'locality' => NULL,
+            'subLocality' => NULL,
+            'adminLevels' => array(),
+            'country' => NULL,
+            'countryCode' => NULL,
+            'timezone' => NULL,
+        );
+
+        $address = new Address();
+        $this->assertEquals($address->toArray(), $expected);
+    }
+}