From 08bd58f196a38d6f0daa3c18e41a5f42d0fb4f57 Mon Sep 17 00:00:00 2001
From: Mooli Tayer <mtayer@redhat.com>
Date: Tue, 25 Jul 2017 18:39:10 +0300
Subject: [PATCH] Allow nil parent for tests

---
 .../providers/kubernetes/monitoring_manager_mixin.rb         | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/app/models/manageiq/providers/kubernetes/monitoring_manager_mixin.rb b/app/models/manageiq/providers/kubernetes/monitoring_manager_mixin.rb
index 09efbe0008..46b83fbdac 100644
--- a/app/models/manageiq/providers/kubernetes/monitoring_manager_mixin.rb
+++ b/app/models/manageiq/providers/kubernetes/monitoring_manager_mixin.rb
@@ -5,7 +5,8 @@ module ManageIQ::Providers::Kubernetes::MonitoringManagerMixin
   included do
     delegate :authentications,
              :endpoints,
-             :to => :parent_manager
+             :to => :parent_manager,
+             :allow_nil => true
 
     default_value_for :port do |manager|
       manager.port || DEFAULT_PORT
@@ -19,7 +20,7 @@ def raw_connect(hostname, port, options)
   end
 
   def default_endpoint
-    endpoints.detect { |x| x.role == ENDPOINT_ROLE.to_s }
+    endpoints && endpoints.detect { |x| x.role == ENDPOINT_ROLE.to_s }
   end
 
   def supports_port?