Fix cop offenses for Style/HashTransformation in spec directory

Contributes to https://gitlab.com/gitlab-org/gitlab/-/issues/322739

changelogs/unreleased/pl-rubocop-style-hashtransformation-spec-directory.yml

+---
+title: Fix cop offenses for Style/HashTransformation in spec directory
+merge_request: 56586
+author: Karthik Sivadas @karthik.sivadas
+type: other

spec/lib/atlassian/jira_connect/serializers/pull_request_entity_spec.rb

@@ -14,7 +14,7 @@ RSpec.describe Atlassian::JiraConnect::Serializers::PullRequestEntity do
   end
 
   context 'with user_notes_count option' do
-    let(:user_notes_count) { merge_requests.map { |merge_request| [merge_request.id, 1] }.to_h }
+    let(:user_notes_count) { merge_requests.to_h { |merge_request| [merge_request.id, 1] } }
 
     subject { described_class.represent(merge_requests, user_notes_count: user_notes_count).as_json }
 

spec/lib/gitlab/ci/status/composite_spec.rb

@@ -6,13 +6,13 @@ RSpec.describe Gitlab::Ci::Status::Composite do
   let_it_be(:pipeline) { create(:ci_pipeline) }
 
   before_all do
-    @statuses = Ci::HasStatus::STATUSES_ENUM.map do |status, idx|
+    @statuses = Ci::HasStatus::STATUSES_ENUM.to_h do |status, idx|
       [status, create(:ci_build, pipeline: pipeline, status: status, importing: true)]
-    end.to_h
+    end
 
-    @statuses_with_allow_failure = Ci::HasStatus::STATUSES_ENUM.map do |status, idx|
+    @statuses_with_allow_failure = Ci::HasStatus::STATUSES_ENUM.to_h do |status, idx|
       [status, create(:ci_build, pipeline: pipeline, status: status, allow_failure: true, importing: true)]
-    end.to_h
+    end
   end
 
   describe '#status' do

spec/lib/gitlab/conflict/file_spec.rb

@@ -21,7 +21,7 @@ RSpec.describe Gitlab::Conflict::File do
     let(:section_keys) { conflict_file.sections.map { |section| section[:id] }.compact }
 
     context 'when resolving everything to the same side' do
-      let(:resolution_hash) { section_keys.map { |key| [key, 'head'] }.to_h }
+      let(:resolution_hash) { section_keys.to_h { |key| [key, 'head'] } }
       let(:resolved_lines) { conflict_file.resolve_lines(resolution_hash) }
       let(:expected_lines) { conflict_file.lines.reject { |line| line.type == 'old' } }
 
@@ -54,8 +54,8 @@ RSpec.describe Gitlab::Conflict::File do
     end
 
     it 'raises ResolutionError when passed a hash without resolutions for all sections' do
-      empty_hash = section_keys.map { |key| [key, nil] }.to_h
-      invalid_hash = section_keys.map { |key| [key, 'invalid'] }.to_h
+      empty_hash = section_keys.to_h { |key| [key, nil] }
+      invalid_hash = section_keys.to_h { |key| [key, 'invalid'] }
 
       expect { conflict_file.resolve_lines({}) }
         .to raise_error(Gitlab::Git::Conflict::Resolver::ResolutionError)

spec/lib/gitlab/import_export/project/tree_restorer_spec.rb

@@ -684,7 +684,7 @@ RSpec.describe Gitlab::ImportExport::Project::TreeRestorer do
 
         it 'overrides project feature access levels' do
           access_level_keys = ProjectFeature.available_features.map { |feature| ProjectFeature.access_level_attribute(feature) }
-          disabled_access_levels = Hash[access_level_keys.collect { |item| [item, 'disabled'] }]
+          disabled_access_levels = access_level_keys.to_h { |item| [item, 'disabled'] }
 
           project.create_import_data(data: { override_params: disabled_access_levels })
 

spec/models/concerns/featurable_spec.rb

@@ -164,7 +164,7 @@ RSpec.describe Featurable do
   end
 
   def update_all_project_features(project, features, value)
-    project_feature_attributes = features.map { |f| ["#{f}_access_level", value] }.to_h
+    project_feature_attributes = features.to_h { |f| ["#{f}_access_level", value] }
     project.project_feature.update!(project_feature_attributes)
   end
 end

spec/models/event_spec.rb

@@ -299,11 +299,11 @@ RSpec.describe Event do
     end
 
     def visible_to_none_except(*roles)
-      visible_to_none.merge(roles.map { |role| [role, true] }.to_h)
+      visible_to_none.merge(roles.to_h { |role| [role, true] })
     end
 
     def visible_to_all_except(*roles)
-      visible_to_all.merge(roles.map { |role| [role, false] }.to_h)
+      visible_to_all.merge(roles.to_h { |role| [role, false] })
     end
 
     shared_examples 'visibility examples' do
@@ -723,7 +723,7 @@ RSpec.describe Event do
         note_on_design: true,
         note_on_commit: true
       }
-      valid_target_factories.map do |kind, needs_project|
+      valid_target_factories.to_h do |kind, needs_project|
         extra_data = if kind == :merge_request
                        { source_project: project }
                      elsif needs_project
@@ -735,7 +735,7 @@ RSpec.describe Event do
         target = kind == :project ? nil : build(kind, **extra_data)
 
         [kind, build(:event, :created, author: project.owner, project: project, target: target)]
-      end.to_h
+      end
     end
 
     it 'passes a sanity check', :aggregate_failures do

spec/models/packages/dependency_spec.rb

@@ -54,7 +54,7 @@ RSpec.describe Packages::Dependency, type: :model do
 
     context 'with too big parameter' do
       let(:size) { (Packages::Dependency::MAX_CHUNKED_QUERIES_COUNT * chunk_size) + 1 }
-      let(:names_and_version_patterns) { Hash[(1..size).map { |v| [v, v] }] }
+      let(:names_and_version_patterns) { (1..size).to_h { |v| [v, v] } }
 
       it { expect { subject }.to raise_error(ArgumentError, 'Too many names_and_version_patterns') }
     end

spec/requests/api/graphql/project/alert_management/alert/assignees_spec.rb

@@ -34,7 +34,7 @@ RSpec.describe 'getting Alert Management Alert Assignees' do
   end
 
   let(:alerts) { graphql_data.dig('project', 'alertManagementAlerts', 'nodes') }
-  let(:assignees) { alerts.map { |alert| [alert['iid'], alert['assignees']['nodes']] }.to_h }
+  let(:assignees) { alerts.to_h { |alert| [alert['iid'], alert['assignees']['nodes']] } }
   let(:first_assignees) { assignees[first_alert.iid.to_s] }
   let(:second_assignees) { assignees[second_alert.iid.to_s] }
 

spec/requests/api/graphql/project/alert_management/alert/notes_spec.rb

@@ -38,7 +38,7 @@ RSpec.describe 'getting Alert Management Alert Notes' do
   end
 
   let(:alerts_result) { graphql_data.dig('project', 'alertManagementAlerts', 'nodes') }
-  let(:notes_result) { alerts_result.map { |alert| [alert['iid'], alert['notes']['nodes']] }.to_h }
+  let(:notes_result) { alerts_result.to_h { |alert| [alert['iid'], alert['notes']['nodes']] } }
   let(:first_notes_result) { notes_result[first_alert.iid.to_s] }
   let(:second_notes_result) { notes_result[second_alert.iid.to_s] }
 

spec/requests/api/graphql/project/alert_management/alert/todos_spec.rb

@@ -34,7 +34,7 @@ RSpec.describe 'getting Alert Management Alert Assignees' do
   end
 
   let(:gql_alerts) { graphql_data.dig('project', 'alertManagementAlerts', 'nodes') }
-  let(:gql_todos) { gql_alerts.map { |gql_alert| [gql_alert['iid'], gql_alert['todos']['nodes']] }.to_h }
+  let(:gql_todos) { gql_alerts.to_h { |gql_alert| [gql_alert['iid'], gql_alert['todos']['nodes']] } }
   let(:gql_alert_todo) { gql_todos[alert.iid.to_s].first }
   let(:gql_other_alert_todo) { gql_todos[other_alert.iid.to_s].first }
 

spec/requests/api/projects_spec.rb

@@ -3,7 +3,7 @@
 require 'spec_helper'
 
 RSpec.shared_examples 'languages and percentages JSON response' do
-  let(:expected_languages) { project.repository.languages.map { |language| language.values_at(:label, :value)}.to_h }
+  let(:expected_languages) { project.repository.languages.to_h { |language| language.values_at(:label, :value) } }
 
   before do
     allow(project.repository).to receive(:languages).and_return(

spec/support/helpers/graphql_helpers.rb

@@ -277,11 +277,11 @@ module GraphqlHelpers
   # prepare_input_for_mutation({ 'my_key' => 1 })
   #   => { 'myKey' => 1}
   def prepare_input_for_mutation(input)
-    input.map do |name, value|
+    input.to_h do |name, value|
       value = prepare_input_for_mutation(value) if value.is_a?(Hash)
 
       [GraphqlHelpers.fieldnamerize(name), value]
-    end.to_h
+    end
   end
 
   def input_variable_name_for_mutation(mutation_name)

spec/support/import_export/project_tree_expectations.rb

@@ -97,13 +97,13 @@ module ImportExport
     def normalize_elements(elem)
       case elem
       when Hash
-        elem.map do |key, value|
+        elem.to_h do |key, value|
           if ignore_key?(key, value)
             [key, :ignored]
           else
             [key, normalize_elements(value)]
           end
-        end.to_h
+        end
       when Array
         elem.map { |a| normalize_elements(a) }
       else

spec/support/shared_contexts/services/projects/container_repository/delete_tags_service_shared_context.rb

@@ -23,7 +23,7 @@ RSpec.shared_context 'container repository delete tags service shared context' d
   end
 
   def stub_delete_reference_requests(tags)
-    tags = Hash[Array.wrap(tags).map { |tag| [tag, 200] }] unless tags.is_a?(Hash)
+    tags = Array.wrap(tags).to_h { |tag| [tag, 200] } unless tags.is_a?(Hash)
 
     tags.each do |tag, status|
       stub_request(:delete, "http://registry.gitlab/v2/#{repository.path}/tags/reference/#{tag}")