update

tests/ChromeProcess.php

@@ -12,10 +12,9 @@ class ChromeProcess extends BaseChromeProcess
 
         if ($this->onWindows()) {
             $this->driver = realpath(__DIR__.'/resources/drivers/chromedriver-win.exe');
+        } elseif ($this->onMac()) {
+            $this->driver = realpath(__DIR__.'/resources/drivers/chromedriver-mac');
         }
-        //elseif ($this->onMac()) {
-        //    $this->driver = realpath(__DIR__.'/resources/drivers/chromedriver-mac');
-        //}
         //else {
         //    $this->driver = realpath(__DIR__.'/resources/drivers/chromedriver-linux');
         //}