diff options
Diffstat (limited to 'spec/models/concerns/cross_database_modification_spec.rb')
-rw-r--r-- | spec/models/concerns/cross_database_modification_spec.rb | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/spec/models/concerns/cross_database_modification_spec.rb b/spec/models/concerns/cross_database_modification_spec.rb new file mode 100644 index 00000000000..72544536953 --- /dev/null +++ b/spec/models/concerns/cross_database_modification_spec.rb @@ -0,0 +1,89 @@ +# frozen_string_literal: true + +require 'spec_helper' + +RSpec.describe CrossDatabaseModification do + describe '.transaction' do + context 'feature flag disabled' do + before do + stub_feature_flags(track_gitlab_schema_in_current_transaction: false) + end + + it 'does not add to gitlab_transactions_stack' do + ApplicationRecord.transaction do + expect(ApplicationRecord.gitlab_transactions_stack).to be_empty + + Project.first + end + + expect(ApplicationRecord.gitlab_transactions_stack).to be_empty + end + end + + context 'feature flag is not yet setup' do + before do + allow(Feature::FlipperFeature).to receive(:table_exists?).and_raise(ActiveRecord::NoDatabaseError) + end + + it 'does not add to gitlab_transactions_stack' do + ApplicationRecord.transaction do + expect(ApplicationRecord.gitlab_transactions_stack).to be_empty + + Project.first + end + + expect(ApplicationRecord.gitlab_transactions_stack).to be_empty + end + end + + it 'adds the current gitlab schema to gitlab_transactions_stack', :aggregate_failures do + ApplicationRecord.transaction do + expect(ApplicationRecord.gitlab_transactions_stack).to contain_exactly(:gitlab_main) + + Project.first + end + + expect(ApplicationRecord.gitlab_transactions_stack).to be_empty + + Ci::ApplicationRecord.transaction do + expect(ApplicationRecord.gitlab_transactions_stack).to contain_exactly(:gitlab_ci) + + Project.first + end + + expect(ApplicationRecord.gitlab_transactions_stack).to be_empty + + Project.transaction do + expect(ApplicationRecord.gitlab_transactions_stack).to contain_exactly(:gitlab_main) + + Project.first + end + + expect(ApplicationRecord.gitlab_transactions_stack).to be_empty + + Ci::Pipeline.transaction do + expect(ApplicationRecord.gitlab_transactions_stack).to contain_exactly(:gitlab_ci) + + Project.first + end + + expect(ApplicationRecord.gitlab_transactions_stack).to be_empty + + ApplicationRecord.transaction do + expect(ApplicationRecord.gitlab_transactions_stack).to contain_exactly(:gitlab_main) + + Ci::Pipeline.transaction do + expect(ApplicationRecord.gitlab_transactions_stack).to contain_exactly(:gitlab_main, :gitlab_ci) + + Project.first + end + end + + expect(ApplicationRecord.gitlab_transactions_stack).to be_empty + end + + it 'yields' do + expect { |block| ApplicationRecord.transaction(&block) }.to yield_control + end + end +end |