Tech debt - eq [] to be_empty

spec/graphql/mutations/design_management/upload_spec.rb

@@ -105,7 +105,7 @@ RSpec.describe Mutations::DesignManagement::Upload do
 
       context "with a valid design" do
         it "returns the updated designs" do
-          expect(resolve[:errors]).to eq []
+          expect(resolve[:errors]).to be_empty
           expect(resolve[:designs].map(&:filename)).to contain_exactly("dk.png")
         end
       end

spec/graphql/resolvers/boards_resolver_spec.rb

@@ -9,7 +9,7 @@ RSpec.describe Resolvers::BoardsResolver do
 
   shared_examples_for 'group and project boards resolver' do
     it 'does not create a default board' do
-      expect(resolve_boards).to eq []
+      expect(resolve_boards).to be_empty
     end
 
     it 'calls Boards::BoardsFinder' do

spec/models/concerns/awardable_spec.rb

@@ -108,7 +108,7 @@ RSpec.describe Awardable do
       it "doesn't include unused thumbs buttons when disabled in project" do
         issue_without_downvote.project.show_default_award_emojis = false
 
-        expect(issue_without_downvote.grouped_awards.keys.sort).to eq []
+        expect(issue_without_downvote.grouped_awards.keys.sort).to be_empty
       end
 
       it "includes unused thumbs buttons when enabled in project" do
@@ -118,7 +118,7 @@ RSpec.describe Awardable do
       end
 
       it "doesn't include unused thumbs buttons in summary" do
-        expect(issue_without_downvote.grouped_awards(with_thumbs: false).keys).to eq []
+        expect(issue_without_downvote.grouped_awards(with_thumbs: false).keys).to be_empty
       end
 
       it "includes used thumbs buttons when disabled in project" do

spec/models/snippet_spec.rb

@@ -750,7 +750,7 @@ RSpec.describe Snippet do
       end
 
       it 'returns an empty array' do
-        expect(subject).to eq []
+        expect(subject).to be_empty
       end
     end
   end

spec/support/shared_examples/requests/api/resource_label_events_api_shared_examples.rb

@@ -48,7 +48,7 @@ RSpec.shared_examples 'resource_label_events API' do |parent_type, eventable_typ
         get api("/#{parent_type}/#{parent.id}/#{eventable_type}/#{eventable[id_name]}/resource_label_events", user)
 
         expect(json_response).to be_an Array
-        expect(json_response).to eq []
+        expect(json_response).to be_empty
       end
     end
   end