Query users for user_loader the way intended

Signed-off-by: Matt Friedman <maf675@gmail.com>

Author: iMattPro

notification/type/status.php

@@ -171,8 +171,7 @@ public function find_users_for_notification($type_data, $options = [])
 	 */
 	public function get_avatar()
 	{
-		$author = (int) $this->get_data('idea_author');
-		return $author ? $this->user_loader->get_avatar($author, true) : '';
+		return $this->user_loader->get_avatar($this->get_data('idea_author'), false, true);
 	}
 
 	/**
@@ -182,7 +181,7 @@ public function get_avatar()
 	 */
 	public function users_to_query()
 	{
-		return [];
+		return [$this->get_data('idea_author')];
 	}
 
 	/**

tests/notification/status_test.php

@@ -173,7 +173,7 @@ public function test_get_avatar_with_author()
 
 		$this->user_loader->expects($this->once())
 			->method('get_avatar')
-			->with(5, true)
+			->with(5, false, true)
 			->willReturn('<img src="avatar.png">');
 
 		$this->assertEquals('<img src="avatar.png">', $this->notification_type->get_avatar());
@@ -187,7 +187,8 @@ public function test_get_avatar_without_author()
 
 	public function test_users_to_query()
 	{
-		$this->assertEquals([], $this->notification_type->users_to_query());
+		$this->setNotificationData(['idea_author' => 0]);
+		$this->assertEquals([0], $this->notification_type->users_to_query());
 	}
 
 	public function test_get_title()