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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe 'ActiveRecord locking' do
let(:issue) { create(:issue) }
shared_examples 'locked model' do
before do
issue.update_column(:lock_version, start_lock_version)
end
it 'can be updated' do
issue.update!(title: "New title")
expect(issue.reload.lock_version).to eq(new_lock_version)
end
it 'can be deleted' do
expect { issue.destroy! }.to change { Issue.count }.by(-1)
end
end
context 'when lock_version is NULL' do
let(:start_lock_version) { nil }
let(:new_lock_version) { 1 }
it_behaves_like 'locked model'
end
context 'when lock_version is 0' do
let(:start_lock_version) { 0 }
let(:new_lock_version) { 1 }
it_behaves_like 'locked model'
end
context 'when lock_version is 1' do
let(:start_lock_version) { 1 }
let(:new_lock_version) { 2 }
it_behaves_like 'locked model'
end
end
|
