# frozen_string_literal: true require 'spec_helper' describe Gitlab::Database::ObsoleteIgnoredColumns do module Testing # Used a fixed date to prevent tests failing across date boundaries REMOVE_DATE = Date.new(2019, 12, 16) class MyBase < ApplicationRecord end class SomeAbstract < MyBase include IgnorableColumns self.abstract_class = true self.table_name = 'projects' ignore_column :unused, remove_after: '2019-01-01', remove_with: '12.0' end class B < MyBase include IgnorableColumns self.table_name = 'issues' ignore_column :id, :other, remove_after: '2019-01-01', remove_with: '12.0' ignore_column :not_used_but_still_ignored, remove_after: REMOVE_DATE.to_s, remove_with: '12.1' end class A < SomeAbstract ignore_column :also_unused, remove_after: '2019-02-01', remove_with: '12.1' ignore_column :not_used_but_still_ignored, remove_after: REMOVE_DATE.to_s, remove_with: '12.1' end class C < MyBase self.table_name = 'users' end end subject { described_class.new(Testing::MyBase) } describe '#execute' do it 'returns a list of class names and columns pairs' do Timecop.freeze(Testing::REMOVE_DATE) do expect(subject.execute).to eq([ ['Testing::A', { 'unused' => IgnorableColumns::ColumnIgnore.new(Date.parse('2019-01-01'), '12.0'), 'also_unused' => IgnorableColumns::ColumnIgnore.new(Date.parse('2019-02-01'), '12.1') }], ['Testing::B', { 'other' => IgnorableColumns::ColumnIgnore.new(Date.parse('2019-01-01'), '12.0') }] ]) end end end end