Move test logic for health graphs

Prior to this change, there was
a need for a page to validate the cluster health for ee.
This change deletes the page since cluster health is now
a core functionality and moves
the associated test to the
correct spec file

qa/qa/ee.rb

@@ -135,10 +135,6 @@ module QA
         end
 
         module Operations
-          module Kubernetes
-            autoload :Show, 'qa/ee/page/project/operations/kubernetes/show'
-          end
-
           module Metrics
             autoload :Show, 'qa/ee/page/project/operations/metrics/show'
           end

qa/qa/ee/page/project/operations/kubernetes/show.rb

-# frozen_string_literal: true
-
-module QA
-  module Page
-    module Project
-      module Operations
-        module Kubernetes
-          module Show
-            extend QA::Page::PageConcern
-
-            def self.prepended(base)
-              super
-
-              base.class_eval do
-                view 'app/views/clusters/clusters/_health.html.haml' do
-                  element :cluster_health_section
-                end
-
-                view 'app/views/clusters/clusters/_health_tab.html.haml' do
-                  element :health, required: true
-                end
-              end
-            end
-
-            def wait_for_cluster_health
-              wait_until(max_duration: 120, sleep_interval: 3, reload: true) do
-                has_cluster_health_graphs?
-              end
-            end
-
-            def open_health
-              has_element?(:health, wait: 30)
-              click_element :health
-            end
-
-            def has_cluster_health_graphs?
-              within_cluster_health_section do
-                has_text?('CPU Usage')
-              end
-            end
-
-            def within_cluster_health_section
-              within_element :cluster_health_section do
-                yield
-              end
-            end
-          end
-        end
-      end
-    end
-  end
-end

qa/qa/page/project/operations/kubernetes/show.rb

@@ -29,6 +29,14 @@ module QA
               element :uninstall_button
             end
 
+            view 'app/views/clusters/clusters/_health.html.haml' do
+              element :cluster_health_section
+            end
+
+            view 'app/views/clusters/clusters/_health_tab.html.haml' do
+              element :health, required: true
+            end
+
             def open_details
               has_element?(:details, wait: 30)
               click_element :details
@@ -71,11 +79,32 @@ module QA
             def save_domain
               click_element :save_changes_button, Page::Project::Operations::Kubernetes::Show
             end
+
+            def wait_for_cluster_health
+              wait_until(max_duration: 120, sleep_interval: 3, reload: true) do
+                has_cluster_health_graphs?
+              end
+            end
+
+            def open_health
+              has_element?(:health, wait: 30)
+              click_element :health
+            end
+
+            def has_cluster_health_graphs?
+              within_cluster_health_section do
+                has_text?('CPU Usage')
+              end
+            end
+
+            def within_cluster_health_section
+              within_element :cluster_health_section do
+                yield
+              end
+            end
           end
         end
       end
     end
   end
 end
-
-QA::Page::Project::Operations::Kubernetes::Show.prepend_if_ee('QA::EE::Page::Project::Operations::Kubernetes::Show')

qa/qa/specs/features/browser_ui/8_monitor/all_monitor_core_features_spec.rb

@@ -64,6 +64,19 @@ module QA
         end
       end
 
+      it 'observes cluster health graph' do
+        Page::Project::Menu.perform(&:go_to_operations_kubernetes)
+
+        Page::Project::Operations::Kubernetes::Index.perform do |cluster_list|
+          cluster_list.click_on_cluster(@cluster)
+        end
+
+        Page::Project::Operations::Kubernetes::Show.perform do |cluster_panel|
+          cluster_panel.open_health
+          cluster_panel.wait_for_cluster_health
+        end
+      end
+
       private
 
       def deploy_project_with_prometheus

qa/qa/specs/features/ee/browser_ui/8_monitor/all_monitor_features_spec.rb

@@ -35,19 +35,6 @@ module QA
         end
       end
 
-      it 'observes cluster health graph' do
-        Page::Project::Menu.perform(&:go_to_operations_kubernetes)
-
-        Page::Project::Operations::Kubernetes::Index.perform do |cluster_list|
-          cluster_list.click_on_cluster(@cluster)
-        end
-
-        Page::Project::Operations::Kubernetes::Show.perform do |cluster_panel|
-          cluster_panel.open_health
-          cluster_panel.wait_for_cluster_health
-        end
-      end
-
       it 'creates and sets an incident template' do
         create_incident_template