Fix leaky constant in test coverage spec

.rubocop.yml

@@ -351,7 +351,6 @@ RSpec/LeakyConstantDeclaration:
     - 'spec/db/schema_spec.rb'
     - 'spec/lib/feature_spec.rb'
     - 'spec/lib/gitlab/config/entry/simplifiable_spec.rb'
-    - 'spec/lib/gitlab/import_export/import_test_coverage_spec.rb'
     - 'spec/lib/gitlab/quick_actions/dsl_spec.rb'
     - 'spec/lib/marginalia_spec.rb'
     - 'spec/mailers/notify_spec.rb'

changelogs/unreleased/leaky-constant-fix-34.yml

+---
+title: Fix leaky constant issue in test coverage spec
+merge_request: 32134
+author: Rajendra Kadam
+type: fixed

spec/lib/gitlab/import_export/import_test_coverage_spec.rb

@@ -10,61 +10,65 @@ require 'spec_helper'
 describe 'Test coverage of the Project Import' do
   include ConfigurationHelper
 
-  # `MUTED_RELATIONS` is a technical debt.
+  # `muted_relations` is a technical debt.
   # This list expected to be empty or used as a workround
   # in case this spec blocks an important urgent MR.
   # It is also expected that adding a relation in the list should lead to
   # opening a follow-up issue to fix this.
-  MUTED_RELATIONS = %w[
-    project.milestones.events.push_event_payload
-    project.issues.events
-    project.issues.events.push_event_payload
-    project.issues.notes.events
-    project.issues.notes.events.push_event_payload
-    project.issues.milestone.events.push_event_payload
-    project.issues.issue_milestones
-    project.issues.issue_milestones.milestone
-    project.issues.resource_label_events.label.priorities
-    project.issues.designs.notes
-    project.issues.designs.notes.author
-    project.issues.designs.notes.events
-    project.issues.designs.notes.events.push_event_payload
-    project.merge_requests.metrics
-    project.merge_requests.notes.events.push_event_payload
-    project.merge_requests.events.push_event_payload
-    project.merge_requests.timelogs
-    project.merge_requests.label_links
-    project.merge_requests.label_links.label
-    project.merge_requests.label_links.label.priorities
-    project.merge_requests.milestone
-    project.merge_requests.milestone.events
-    project.merge_requests.milestone.events.push_event_payload
-    project.merge_requests.merge_request_milestones
-    project.merge_requests.merge_request_milestones.milestone
-    project.merge_requests.resource_label_events.label
-    project.merge_requests.resource_label_events.label.priorities
-    project.ci_pipelines.notes.events
-    project.ci_pipelines.notes.events.push_event_payload
-    project.protected_branches.unprotect_access_levels
-    project.prometheus_metrics
-    project.metrics_setting
-    project.boards.lists.label.priorities
-    project.service_desk_setting
-  ].freeze
+  let(:muted_relations) do
+    %w[
+      project.milestones.events.push_event_payload
+      project.issues.events
+      project.issues.events.push_event_payload
+      project.issues.notes.events
+      project.issues.notes.events.push_event_payload
+      project.issues.milestone.events.push_event_payload
+      project.issues.issue_milestones
+      project.issues.issue_milestones.milestone
+      project.issues.resource_label_events.label.priorities
+      project.issues.designs.notes
+      project.issues.designs.notes.author
+      project.issues.designs.notes.events
+      project.issues.designs.notes.events.push_event_payload
+      project.merge_requests.metrics
+      project.merge_requests.notes.events.push_event_payload
+      project.merge_requests.events.push_event_payload
+      project.merge_requests.timelogs
+      project.merge_requests.label_links
+      project.merge_requests.label_links.label
+      project.merge_requests.label_links.label.priorities
+      project.merge_requests.milestone
+      project.merge_requests.milestone.events
+      project.merge_requests.milestone.events.push_event_payload
+      project.merge_requests.merge_request_milestones
+      project.merge_requests.merge_request_milestones.milestone
+      project.merge_requests.resource_label_events.label
+      project.merge_requests.resource_label_events.label.priorities
+      project.ci_pipelines.notes.events
+      project.ci_pipelines.notes.events.push_event_payload
+      project.protected_branches.unprotect_access_levels
+      project.prometheus_metrics
+      project.metrics_setting
+      project.boards.lists.label.priorities
+      project.service_desk_setting
+    ].freeze
+  end
 
   # A list of JSON fixture files we use to test Import.
   # Most of the relations are present in `complex/project.json`
   # which is our main fixture.
-  PROJECT_JSON_FIXTURES = [
-    'spec/fixtures/lib/gitlab/import_export/complex/project.json',
-    'spec/fixtures/lib/gitlab/import_export/group/project.json',
-    'spec/fixtures/lib/gitlab/import_export/light/project.json',
-    'spec/fixtures/lib/gitlab/import_export/milestone-iid/project.json',
-    'spec/fixtures/lib/gitlab/import_export/designs/project.json'
-  ].freeze
+  let(:project_json_fixtures) do
+    [
+      'spec/fixtures/lib/gitlab/import_export/complex/project.json',
+      'spec/fixtures/lib/gitlab/import_export/group/project.json',
+      'spec/fixtures/lib/gitlab/import_export/light/project.json',
+      'spec/fixtures/lib/gitlab/import_export/milestone-iid/project.json',
+      'spec/fixtures/lib/gitlab/import_export/designs/project.json'
+    ].freeze
+  end
 
   it 'ensures that all imported/exported relations are present in test JSONs' do
-    not_tested_relations = (relations_from_config - tested_relations) - MUTED_RELATIONS
+    not_tested_relations = (relations_from_config - tested_relations) - muted_relations
 
     expect(not_tested_relations).to be_empty, failure_message(not_tested_relations)
   end
@@ -76,7 +80,7 @@ describe 'Test coverage of the Project Import' do
   end
 
   def tested_relations
-    PROJECT_JSON_FIXTURES.flat_map(&method(:relations_from_json)).to_set
+    project_json_fixtures.flat_map(&method(:relations_from_json)).to_set
   end
 
   def relations_from_json(json_file)
@@ -106,7 +110,7 @@ describe 'Test coverage of the Project Import' do
       These relations seem to be added recenty and
       they expected to be covered in our Import specs: #{not_tested_relations}.
 
-      To do that, expand one of the files listed in `PROJECT_JSON_FIXTURES`
+      To do that, expand one of the files listed in `project_json_fixtures`
       (or expand the list if you consider adding a new fixture file).
 
       After that, add a new spec into
@@ -114,7 +118,7 @@ describe 'Test coverage of the Project Import' do
       to check that the relation is being imported correctly.
 
       In case the spec breaks the master or there is a sense of urgency,
-      you could include the relations into the `MUTED_RELATIONS` list.
+      you could include the relations into the `muted_relations` list.
 
       Muting relations is considered to be a temporary solution, so please
       open a follow-up issue and try to fix that when it is possible.