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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe ReportableChanges, feature_category: :code_review_workflow do
let_it_be(:base_klass) do
Class.new do
include ActiveModel::Model
include ActiveModel::Dirty
# Stub ActiveRecord::Persistence behavior
def save!
# noop
changes_applied
true
end
# Stub both ActiveModel::Dirty and ActiveRecord::Persistence behavior
def reload
# noop
clear_changes_information
self
end
end
end
let_it_be(:klass) do
Class.new(base_klass) do
include ReportableChanges
attr_accessor :name
define_attribute_methods :name
def self.model_name
ActiveModel::Name.new(self, nil, 'User')
end
# Stub ActiveModel::Dirty behavior
def name=(val)
name_will_change! unless val == @name
@name = val
end
end
end
describe '#reportable_changes' do
subject { user.reportable_changes }
let(:initial_name) { "bob" }
let(:intermediate_name) { "robert" }
let(:final_name) { "rob" }
context "when the object is newly created" do
let(:user) { klass.new(name: initial_name).tap(&:save!) }
it { is_expected.to eq(user.previous_changes) }
end
context "when the object is loaded from persistence" do
let(:user) { klass.new(name: initial_name).tap(&:save!).reload }
context "and multiple saves occur" do
before do
user.name = intermediate_name
user.save!
user.name = final_name
user.save!
end
it { is_expected.to include(name: [initial_name, final_name]) }
end
end
end
end
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