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# frozen_string_literal: true
require 'rubocop_spec_helper'
require_relative '../../../../rubocop/cop/migration/background_migration_missing_active_concern'
RSpec.describe RuboCop::Cop::Migration::BackgroundMigrationMissingActiveConcern do
shared_examples 'offense is not registered' do
it 'does not register any offenses' do
expect_no_offenses(<<~RUBY)
module Gitlab
module BackgroundMigration
prepended do
scope_to -> (relation) { relation }
end
end
end
RUBY
end
end
context 'when outside of a migration' do
it_behaves_like 'offense is not registered'
end
context 'in non-ee background migration' do
before do
allow(cop).to receive(:in_ee_background_migration?).and_return(false)
end
it_behaves_like 'offense is not registered'
end
context 'in ee background migration' do
before do
allow(cop).to receive(:in_ee_background_migration?).and_return(true)
end
context 'when scope_to is not used inside prepended block' do
it 'does not register any offenses' do
expect_no_offenses(<<~RUBY)
module Gitlab
module BackgroundMigration
prepended do
some_method_to -> (relation) { relation }
end
def foo
scope_to -> (relation) { relation }
end
end
end
RUBY
end
end
context 'when scope_to is used inside prepended block' do
it 'does not register any offenses if the module does extend ActiveSupport::Concern' do
expect_no_offenses(<<~RUBY)
module Gitlab
module BackgroundMigration
extend ::Gitlab::Utils::Override
extend ActiveSupport::Concern
prepended do
scope_to -> (relation) { relation }
end
end
end
RUBY
end
it 'registers an offense if the module does not extend ActiveSupport::Concern' do
expect_offense(<<~RUBY)
module Gitlab
module BackgroundMigration
prepended do
scope_to -> (relation) { relation }
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Extend `ActiveSupport::Concern` [...]
end
end
end
RUBY
end
end
end
end
|