Fix Rails/SaveBang Rubocop offenses for markdown cache modules

Contributes to https://gitlab.com/gitlab-org/gitlab/-/issues/220040

.rubocop_manual_todo.yml

@@ -283,8 +283,6 @@ Rails/SaveBang:
     - 'spec/lib/gitlab/legacy_github_import/milestone_formatter_spec.rb'
     - 'spec/lib/gitlab/legacy_github_import/pull_request_formatter_spec.rb'
     - 'spec/lib/gitlab/lets_encrypt/client_spec.rb'
-    - 'spec/lib/gitlab/markdown_cache/active_record/extension_spec.rb'
-    - 'spec/lib/gitlab/markdown_cache/redis/store_spec.rb'
     - 'spec/lib/gitlab/middleware/go_spec.rb'
     - 'spec/lib/gitlab/shard_health_cache_spec.rb'
     - 'spec/lib/mattermost/command_spec.rb'

changelogs/unreleased/issue-220040-fix-rails-savebang-markdown-cache-module.yml

+---
+title: Fix Rails/SaveBang Rubocop offenses for markdown cache modules
+merge_request: 58063
+author: Huzaifa Iftikhar @huzaifaiftikhar
+type: fixed

spec/lib/gitlab/markdown_cache/active_record/extension_spec.rb

@@ -15,7 +15,7 @@ RSpec.describe Gitlab::MarkdownCache::ActiveRecord::Extension do
   end
 
   let(:cache_version) { Gitlab::MarkdownCache::CACHE_COMMONMARK_VERSION << 16 }
-  let(:thing) { klass.create(title: markdown, title_html: html, cached_markdown_version: cache_version) }
+  let(:thing) { klass.create!(title: markdown, title_html: html, cached_markdown_version: cache_version) }
 
   let(:markdown) { '`Foo`' }
   let(:html) { '<p data-sourcepos="1:1-1:5" dir="auto"><code>Foo</code></p>' }
@@ -28,7 +28,7 @@ RSpec.describe Gitlab::MarkdownCache::ActiveRecord::Extension do
 
     before do
       thing.title = thing.title
-      thing.save
+      thing.save!
     end
 
     it { expect(thing.title).to eq(markdown) }
@@ -38,11 +38,11 @@ RSpec.describe Gitlab::MarkdownCache::ActiveRecord::Extension do
   end
 
   context 'a changed markdown field' do
-    let(:thing) { klass.create(title: markdown, title_html: html, cached_markdown_version: cache_version) }
+    let(:thing) { klass.create!(title: markdown, title_html: html, cached_markdown_version: cache_version) }
 
     before do
       thing.title = updated_markdown
-      thing.save
+      thing.save!
     end
 
     it { expect(thing.title_html).to eq(updated_html) }
@@ -53,9 +53,9 @@ RSpec.describe Gitlab::MarkdownCache::ActiveRecord::Extension do
     it do
       expect(thing).to receive(:refresh_markdown_cache).once
       thing.title = ''
-      thing.save
+      thing.save!
       thing.title = ''
-      thing.save
+      thing.save!
     end
   end
 
@@ -63,9 +63,9 @@ RSpec.describe Gitlab::MarkdownCache::ActiveRecord::Extension do
     it do
       expect(thing).to receive(:refresh_markdown_cache).once
       thing.title = '[//]: # (This is also a comment.)'
-      thing.save
+      thing.save!
       thing.title = '[//]: # (This is also a comment.)'
-      thing.save
+      thing.save!
     end
   end
 
@@ -74,7 +74,7 @@ RSpec.describe Gitlab::MarkdownCache::ActiveRecord::Extension do
 
     before do
       thing.state_id = 2
-      thing.save
+      thing.save!
     end
 
     it { expect(thing.state_id).to eq(2) }
@@ -87,7 +87,7 @@ RSpec.describe Gitlab::MarkdownCache::ActiveRecord::Extension do
     let(:thing) { klass.new(title: updated_markdown, title_html: html, cached_markdown_version: nil) }
 
     before do
-      thing.save
+      thing.save!
     end
 
     it { expect(thing.title_html).to eq(updated_html) }
@@ -99,7 +99,7 @@ RSpec.describe Gitlab::MarkdownCache::ActiveRecord::Extension do
       thing.project = :new_project
       allow(Banzai::Renderer).to receive(:cacheless_render_field).and_return(updated_html)
 
-      thing.save
+      thing.save!
 
       expect(thing.title_html).to eq(updated_html)
       expect(thing.description_html).to eq(updated_html)
@@ -110,7 +110,7 @@ RSpec.describe Gitlab::MarkdownCache::ActiveRecord::Extension do
       thing.author = :new_author
       allow(Banzai::Renderer).to receive(:cacheless_render_field).and_return(updated_html)
 
-      thing.save
+      thing.save!
 
       expect(thing.title_html).to eq(updated_html)
       expect(thing.description_html).to eq(updated_html)
@@ -125,7 +125,7 @@ RSpec.describe Gitlab::MarkdownCache::ActiveRecord::Extension do
   end
 
   describe '#cached_html_up_to_date?' do
-    let(:thing) { klass.create(title: updated_markdown, title_html: html, cached_markdown_version: nil) }
+    let(:thing) { klass.create!(title: updated_markdown, title_html: html, cached_markdown_version: nil) }
 
     subject { thing.cached_html_up_to_date?(:title) }
 

spec/lib/gitlab/markdown_cache/redis/store_spec.rb

@@ -40,7 +40,7 @@ RSpec.describe Gitlab::MarkdownCache::Redis::Store, :clean_gitlab_redis_cache do
 
   describe '.bulk_read' do
     before do
-      store.save(field_1_html: "hello", field_2_html: "world", cached_markdown_version: 1)
+      store.save(field_1_html: "hello", field_2_html: "world", cached_markdown_version: 1) # rubocop:disable Rails/SaveBang
     end
 
     it 'returns a hash of values from store' do
@@ -59,7 +59,7 @@ RSpec.describe Gitlab::MarkdownCache::Redis::Store, :clean_gitlab_redis_cache do
     it 'stores updates to html fields and version' do
       values_to_store = { field_1_html: "hello", field_2_html: "world", cached_markdown_version: 1 }
 
-      store.save(values_to_store)
+      store.save(values_to_store) # rubocop:disable Rails/SaveBang
 
       expect(read_values)
         .to eq(field_1_html: "hello", field_2_html: "world", cached_markdown_version: "1")