Am add service ping config e2e test

doc/development/testing_guide/end_to_end/rspec_metadata_tests.md

@@ -20,6 +20,7 @@ This is a partial list of the [RSpec metadata](https://relishapp.com/rspec/rspec
 | `:github`         | The test requires a GitHub personal access token. |
 | `:group_saml`     | The test requires a GitLab instance that has SAML SSO enabled at the group level. Interacts with an external SAML identity provider. Paired with the `:orchestrated` tag. |
 | `:instance_saml`  | The test requires a GitLab instance that has SAML SSO enabled at the instance level. Interacts with an external SAML identity provider. Paired with the `:orchestrated` tag. |
+| `:service_ping_disabled`  | The test interacts with the GitLab configuration service ping at the instance level to turn admin setting service ping checkbox on or off. This tag will have the test run only in the `service_ping_disabled` job and must be paired with the `:orchestrated` and `:requires_admin` tags. |
 | `:jira`           | The test requires a Jira Server. [GitLab-QA](https://gitlab.com/gitlab-org/gitlab-qa) provisions the Jira Server in a Docker container when the `Test::Integration::Jira` test scenario is run.
 | `:kubernetes`     | The test includes a GitLab instance that is configured to be run behind an SSH tunnel, allowing a TLS-accessible GitLab. This test also includes provisioning of at least one Kubernetes cluster to test against. _This tag is often be paired with `:orchestrated`._ |
 | `:ldap_no_server` | The test requires a GitLab instance to be configured to use LDAP. To be used with the `:orchestrated` tag. It does not spin up an LDAP server at orchestration time. Instead, it creates the LDAP server at runtime. |

qa/qa/scenario/test/integration/service_ping_disabled.rb

+# frozen_string_literal: true
+
+module QA
+  module Scenario
+    module Test
+      module Integration
+        ##
+        # Run test suite against any GitLab instance where Service Ping is disabled from gitlab.yml
+        #
+        class ServicePingDisabled < Test::Instance::All
+          tags :service_ping_disabled
+        end
+      end
+    end
+  end
+end

qa/qa/specs/features/browser_ui/non_devops/service_ping_disabled_spec.rb

+# frozen_string_literal: true
+
+module QA
+  RSpec.describe 'Service ping disabled', :orchestrated, :service_ping_disabled, :requires_admin do
+    context 'when disabled from gitlab.yml config' do
+      before do
+        Flow::Login.sign_in_as_admin
+
+        Page::Main::Menu.perform(&:go_to_admin_area)
+        Page::Admin::Menu.perform(&:go_to_metrics_and_profiling_settings)
+      end
+
+      it 'has service ping toggle is disabled' do
+        Page::Admin::Settings::MetricsAndProfiling.perform do |settings|
+          settings.expand_usage_statistics do |usage_statistics|
+            expect(usage_statistics).to have_disabled_usage_data_checkbox
+          end
+        end
+      end
+    end
+  end
+end

qa/spec/scenario/test/integration/service_ping_disabled_spec.rb

+# frozen_string_literal: true
+
+RSpec.describe QA::Scenario::Test::Integration::ServicePingDisabled do
+  describe '#perform' do
+    it_behaves_like 'a QA scenario class' do
+      let(:tags) { [:service_ping_disabled] }
+    end
+  end
+end