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Contents
# frozen_string_literal: true
require 'avm/tools/runner'
require 'tmpdir'
require 'fileutils'
class StubClock
attr_reader :current
def initialize(year, month, day)
@current = ::Time.new(year, month, day)
end
def tick
@current += 1.day
@current
end
end
::RSpec.describe ::Avm::Tools::Runner::Files::Rotate do
let(:workdir) { ::Dir.mktmpdir }
let(:source_basename) { 'myfile.tar.gz' }
let(:source_path) { ::File.join(workdir, source_basename) }
before do
::FileUtils.touch(source_path)
end
it { expect(::File.exist?(source_path)).to be(true) }
context 'when run' do
let(:files_with_prefix) { ::Dir["#{workdir}/myfile_*.tar.gz"] }
before do
::Avm::Tools::Runner.run(argv: ['files', 'rotate', source_path])
end
it { expect(::File.exist?(source_path)).to be(false) }
it { expect(files_with_prefix.count).to eq(1) }
end
describe 'space limit' do
let(:tempdir) { ::Dir.mktmpdir }
let(:clock) { ::StubClock.new(2000, 1, 1) }
it 'limit space used by rotated files' do
file1 = create_and_rotate_stub_file([], [])
file2 = create_and_rotate_stub_file([file1], [])
file3 = create_and_rotate_stub_file([file2], [file1])
create_and_rotate_stub_file([file3], [file1, file2])
end
def create_and_rotate_stub_file(expect_exist, expect_not_exist)
rotate_runner = described_class.create(argv: [create_stub_file, '--space-limit=32'])
rotate_runner.run
test_files(rotate_runner.rotate, expect_exist, expect_not_exist)
rotate_runner.rotate.target_path
end
def test_files(rotate, expect_exist, expect_not_exist)
(expect_exist + [rotate.target_path]).each { |path| expect(File).to exist(path) }
expect_not_exist.each { |path| expect(File).not_to exist(path) }
end
def create_stub_file
stub_path = ::File.join(tempdir, 'stub.ext')
::File.write(stub_path, 'A' * 16)
::FileUtils.touch(stub_path, mtime: clock.tick)
stub_path
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems