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

62 lines
1.8 KiB
Ruby

# frozen_string_literal: true
require 'spec_helper'
RSpec.describe BatchDestroyDependentAssociations do
class TestProject < ActiveRecord::Base
self.table_name = 'projects'
has_many :builds
has_many :notification_settings, as: :source, dependent: :delete_all
has_many :pages_domains
has_many :todos, dependent: :destroy
include BatchDestroyDependentAssociations
end
describe '#dependent_associations_to_destroy' do
let_it_be(:project) { TestProject.new }
it 'returns the right associations' do
expect(project.dependent_associations_to_destroy.map(&:name)).to match_array([:todos])
end
end
describe '#destroy_dependent_associations_in_batches' do
let_it_be(:project) { create(:project) }
let_it_be(:build) { create(:ci_build, project: project) }
let_it_be(:notification_setting) { create(:notification_setting, project: project) }
let_it_be(:note) { create(:note, project: project) }
it 'destroys multiple notes' do
create(:note, project: project)
expect(Note.count).to eq(2)
project.destroy_dependent_associations_in_batches
expect(Note.count).to eq(0)
end
it 'destroys note in batches' do
expect(project).to receive_message_chain(:notes, :find_each).and_yield(note)
expect(note).to receive(:destroy).and_call_original
project.destroy_dependent_associations_in_batches
expect(Ci::Build.count).to eq(1)
expect(Note.count).to eq(0)
expect(User.count).to be > 0
expect(NotificationSetting.count).to eq(User.count)
end
it 'excludes associations' do
project.destroy_dependent_associations_in_batches(exclude: [:notes])
expect(Note.count).to eq(1)
expect(Ci::Build.count).to eq(1)
expect(User.count).to be > 0
expect(NotificationSetting.count).to eq(User.count)
end
end
end