Fix site online tests

Author: lonnieezell

tests/Settings/GeneralSettingsTest.php

@@ -52,6 +52,6 @@ public function testSaveSettings()
         $response->assertRedirect();
 
         $this->assertSame('My Great Site', setting('Site.siteName'));
-        $this->assertTrue(setting('Site.siteOnline'));
+        $this->assertTrue(setting('Site.siteOnline') === '1');
     }
 }

tests/Settings/SiteOfflineTest.php

@@ -36,7 +36,7 @@ protected function setUp(): void
 
     public function testOnlySuperAdminWhenOff()
     {
-        setting('Site.siteOnline', false);
+        setting('Site.siteOnline', null);
 
         // Superadmin should be able to see the site
         $this->actingAs($this->admin)

tests/SiteOnlineTest.php

@@ -21,15 +21,15 @@ public function testSiteOnline()
 
     public function testSiteOffline()
     {
-        setting('Site.siteOnline', false);
+        setting('Site.siteOnline', null);
         $response = $this->get('/');
 
         $response->assertRedirectTo('site-offline');
     }
 
     public function testSiteOfflineSuperAdmin()
     {
-        setting('Site.siteOnline', false);
+        setting('Site.siteOnline', null);
 
         $user = $this->createUser();
         $user->addGroup('superadmin');