fix tests

AFZidan · Aug 17, 2016 · 3b705cd · 3b705cd
1 parent 5aa4b85
commit 3b705cd
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/SitemapGenerator.php b/src/SitemapGenerator.php
@@ -42,7 +42,7 @@ public function __construct(Crawler $crawler)
 
         $this->sitemap = new Sitemap();
 
-        $this->hasCrawled = function (Url $url, ResponseInterface $response) {
+        $this->hasCrawled = function (Url $url, ResponseInterface $response = null) {
             return $url;
         };
 
@@ -87,7 +87,7 @@ public function writeToFile($path)
 
     protected function getObserver(): Observer
     {
-        $performAfterUrlHasBeenCrawled = function (CrawlerUrl $crawlerUrl, ResponseInterface $response) {
+        $performAfterUrlHasBeenCrawled = function (CrawlerUrl $crawlerUrl, ResponseInterface $response = null) {
             $sitemapUrl = ($this->hasCrawled)(Url::create((string) $crawlerUrl), $response);
 
             if ($sitemapUrl) {