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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::Database::Reindexing::ReindexAction, '.keep_track_of' do
let(:index) { double('index', identifier: 'public.something', ondisk_size_bytes: 10240, reload: nil) }
let(:size_after) { 512 }
it 'yields to the caller' do
expect { |b| described_class.keep_track_of(index, &b) }.to yield_control
end
def find_record
described_class.find_by(index_identifier: index.identifier)
end
it 'creates the record with a start time and updates its end time' do
freeze_time do
described_class.keep_track_of(index) do
expect(find_record.action_start).to be_within(1.second).of(Time.zone.now)
travel(10.seconds)
end
duration = find_record.action_end - find_record.action_start
expect(duration).to be_within(1.second).of(10.seconds)
end
end
it 'creates the record with its status set to :started and updates its state to :finished' do
described_class.keep_track_of(index) do
expect(find_record).to be_started
end
expect(find_record).to be_finished
end
it 'creates the record with the indexes start size and updates its end size' do
described_class.keep_track_of(index) do
expect(find_record.ondisk_size_bytes_start).to eq(index.ondisk_size_bytes)
expect(index).to receive(:reload).once
allow(index).to receive(:ondisk_size_bytes).and_return(size_after)
end
expect(find_record.ondisk_size_bytes_end).to eq(size_after)
end
context 'in case of errors' do
it 'sets the state to failed' do
expect do
described_class.keep_track_of(index) do
raise 'something went wrong'
end
end.to raise_error(/something went wrong/)
expect(find_record).to be_failed
end
it 'records the end time' do
freeze_time do
expect do
described_class.keep_track_of(index) do
raise 'something went wrong'
end
end.to raise_error(/something went wrong/)
expect(find_record.action_end).to be_within(1.second).of(Time.zone.now)
end
end
it 'records the resulting index size' do
expect(index).to receive(:reload).once
allow(index).to receive(:ondisk_size_bytes).and_return(size_after)
expect do
described_class.keep_track_of(index) do
raise 'something went wrong'
end
end.to raise_error(/something went wrong/)
expect(find_record.ondisk_size_bytes_end).to eq(size_after)
end
end
end
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