Add more unit tests

app/Auth/GithubAuth.php

@@ -116,10 +116,10 @@ class GithubAuth extends Base implements OAuthAuthenticationProviderInterface
     /**
      * Get Github profile
      *
-     * @access private
+     * @access public
      * @return array
      */
-    private function getProfile()
+    public function getProfile()
     {
         $this->getService()->getAccessToken($this->code);
 

app/Auth/GitlabAuth.php

@@ -116,10 +116,10 @@ class GitlabAuth extends Base implements OAuthAuthenticationProviderInterface
     /**
      * Get Gitlab profile
      *
-     * @access private
+     * @access public
      * @return array
      */
-    private function getProfile()
+    public function getProfile()
     {
         $this->getService()->getAccessToken($this->code);
 

app/Auth/GoogleAuth.php

@@ -116,10 +116,10 @@ class GoogleAuth extends Base implements OAuthAuthenticationProviderInterface
     /**
      * Get Google profile
      *
-     * @access private
+     * @access public
      * @return array
      */
-    private function getProfile()
+    public function getProfile()
     {
         $this->getService()->getAccessToken($this->code);
 

app/Core/Group/GroupManager.php

@@ -66,6 +66,6 @@ class GroupManager
             }
         }
 
-        return $result;
+        return array_values($result);
     }
 }

app/Group/DatabaseGroupProvider.php

@@ -39,7 +39,7 @@ class DatabaseGroupProvider implements GroupProviderInterface
      */
     public function getInternalId()
     {
-        return $this->group['id'];
+        return (int) $this->group['id'];
     }
 
     /**

app/Model/Group.php

@@ -75,7 +75,7 @@ class Group extends Base
      */
     public function search($input)
     {
-        return $this->db->table(self::TABLE)->ilike('name', '%'.$input.'%')->findAll();
+        return $this->db->table(self::TABLE)->ilike('name', '%'.$input.'%')->asc('name')->findAll();
     }
 
     /**