gitlab-org--gitlab-foss/spec/models/concerns/cross_database_modification_spec.rb

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# 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