require 'spec_helper' describe PostTimestampChanger do describe "change!" do let(:old_timestamp) { Time.zone.now } let(:new_timestamp) { old_timestamp + 1.day } let!(:topic) { Fabricate(:topic, created_at: old_timestamp) } let!(:p1) { Fabricate(:post, topic: topic, created_at: old_timestamp) } let!(:p2) { Fabricate(:post, topic: topic, created_at: old_timestamp + 1.day) } let(:params) { { topic_id: topic.id, timestamp: new_timestamp.to_f } } it 'changes the timestamp of the topic and opening post' do PostTimestampChanger.new(params).change! topic.reload [:created_at, :updated_at, :bumped_at].each do |column| expect(topic.public_send(column)).to be_within_one_second_of(new_timestamp) end p1.reload [:created_at, :updated_at].each do |column| expect(p1.public_send(column)).to be_within_one_second_of(new_timestamp) end end describe 'predated timestamp' do it 'updates the timestamp of posts in the topic with the time difference applied' do PostTimestampChanger.new(params).change! p2.reload [:created_at, :updated_at].each do |column| expect(p2.public_send(column)).to be_within_one_second_of(old_timestamp + 2.day) end end end describe 'backdated timestamp' do let(:new_timestamp) { old_timestamp - 1.day } it 'updates the timestamp of posts in the topic with the time difference applied' do PostTimestampChanger.new(params).change! p2.reload [:created_at, :updated_at].each do |column| expect(p2.public_send(column)).to be_within_one_second_of(old_timestamp) end end end it 'deletes the stats cache' do $redis.expects(:del).twice PostTimestampChanger.new(params).change! end end end