inspec/test/unit/resources/filesystem_test.rb

require 'helper'
require 'inspec/resource'

describe 'Inspec::Resources::FileSystemResource' do
  # arch linux
  it 'verify filesystem on linux' do
    resource = MockLoader.new(:ubuntu1404).load_resource('filesystem','/')
    _(resource.size_kb).must_equal 30428648
    _(resource.size).must_equal 30428648
    _(resource.name).must_equal '/'
    _(resource.type).must_equal 'ext4'
    _(resource.free_kb).must_equal 20760728
    _(resource.percent_free).must_equal 68
  end

  # windows
  it 'verify filesystem on windows' do
    resource = MockLoader.new(:windows).load_resource('filesystem','c:')
    _(resource.size).must_equal 38 # Windows size() had a bug that turned it into GB, not KB
    _(resource.size_kb).must_equal 40000000 # approx 38 GB
    _(resource.name).must_equal 'c:'
    _(resource.type).must_equal 'NTFS'
    _(resource.free_kb).must_equal 30000000
    _(resource.percent_free).must_equal 75
  end

  # unsuported os
  describe 'when loading filesystem in unsupported OS family' do
    it 'fails on FreeBSD (unix-like)' do
      resource_fail = MockLoader.new(:freebsd10).load_resource('filesystem', '/')
      resource_fail.check_supports.must_equal false
    end
  end
end