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inspec/test/unit/fetchers/url_test.rb

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# encoding: utf-8
# author: Dominik Richter
# author: Christoph Hartmann
require 'helper'
describe Fetchers::Url do
let(:fetcher) { Fetchers::Url }
it 'registers with the fetchers registry' do
reg = Inspec::Fetcher.registry
_(reg['url']).must_equal fetcher
end
describe 'testing different urls' do
let(:mock_file) { MockLoader.profile_path('complete-metadata') }
let(:fetcher) {
Class.new(Fetchers::Url) do
attr_reader :target, :archive
def initialize(target, opts)
@target = target
@archive = File.new(__FILE__)
end
end
}
it 'handles a http url' do
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url = 'http://chef.io/some.tar.gz'
res = fetcher.resolve(url)
_(res).must_be_kind_of Fetchers::Local
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_(res.parent).must_be_kind_of Fetchers::Url
_(res.parent.target).must_equal 'http://chef.io/some.tar.gz'
end
it 'handles a https url' do
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url = 'https://chef.io/some.tar.gz'
res = fetcher.resolve(url)
_(res).must_be_kind_of Fetchers::Local
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_(res.parent).must_be_kind_of Fetchers::Url
_(res.parent.target).must_equal 'https://chef.io/some.tar.gz'
end
it 'doesnt handle other schemas' do
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fetcher.resolve('gopher://chef.io/some.tar.gz').must_be_nil
end
it 'only handles URLs' do
fetcher.resolve(__FILE__).must_be_nil
end
%w{https://github.com/chef/inspec
https://github.com/chef/inspec.git
https://www.github.com/chef/inspec.git
http://github.com/chef/inspec
http://github.com/chef/inspec.git
http://www.github.com/chef/inspec.git}.each do |github|
it "resolves a github url #{github}" do
res = fetcher.resolve(github)
_(res).wont_be_nil
_(res.parent.target).must_equal 'https://github.com/chef/inspec/archive/master.tar.gz'
end
end
it "resolves a github branch url" do
github = 'https://github.com/hardening-io/tests-os-hardening/tree/2.0'
res = fetcher.resolve(github)
_(res).wont_be_nil
_(res.parent.target).must_equal 'https://github.com/hardening-io/tests-os-hardening/archive/2.0.tar.gz'
end
it "resolves a github commit url" do
github = 'https://github.com/hardening-io/tests-os-hardening/tree/48bd4388ddffde68badd83aefa654e7af3231876'
res = fetcher.resolve(github)
_(res).wont_be_nil
_(res.parent.target).must_equal 'https://github.com/hardening-io/tests-os-hardening/archive/48bd4388ddffde68badd83aefa654e7af3231876.tar.gz'
end
end
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describe 'applied to a valid url (mocked tar.gz)' do
let(:mock_file) { MockLoader.profile_tgz('complete-profile') }
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let(:target) { 'http://myurl/file.tar.gz' }
let(:res) {
mock_open = Minitest::Mock.new
mock_open.expect :meta, {'content-type' => 'application/gzip'}
mock_open.expect :read, File.open(mock_file, 'rb').read
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fetcher.expects(:open).returns(mock_open)
fetcher.resolve(target)
}
it 'must be resolved to the final format' do
_(res).must_be_kind_of Fetchers::Tar
end
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it 'must be resolved to the final format' do
_(res.parent).must_be_kind_of fetcher
end
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it 'must contain all files' do
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_(res.files.sort).must_equal %w{inspec.yml libraries libraries/testlib.rb
controls controls/filesystem_spec.rb}.sort
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end
it 'must not read if the file isnt included' do
_(res.read('file-not-in-archive')).must_be_nil
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end
it 'must read the contents of the file' do
_(res.read('inspec.yml')).must_match /^name: complete$/
end
end
describe 'applied to a valid url (mocked zip)' do
let(:mock_file) { MockLoader.profile_zip('complete-profile') }
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let(:target) { 'http://myurl/file.tar.gz' }
let(:res) {
mock_open = Minitest::Mock.new
mock_open.expect :meta, {'content-type' => 'application/zip'}
mock_open.expect :read, File.open(mock_file, 'rb').read
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fetcher.expects(:open).returns(mock_open)
fetcher.resolve(target)
}
it 'must be resolved to the final format' do
_(res).must_be_kind_of Fetchers::Zip
end
it 'must contain all files' do
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_(res.files.sort).must_equal %w{inspec.yml libraries libraries/testlib.rb
controls controls/filesystem_spec.rb}.sort
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end
it 'must not read if the file isnt included' do
_(res.read('file-not-in-archive')).must_be_nil
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end
it 'must read the contents of the file' do
_(res.read('inspec.yml')).must_match /^name: complete$/
end
end
describe 'applied to a valid url with wrong content-type' do
let(:mock_file) { MockLoader.profile_zip('complete-profile') }
let(:target) { 'http://myurl/file.tar.gz' }
it 'must be resolved to the final format' do
mock_open = Minitest::Mock.new
mock_open.expect :meta, {'content-type' => 'wrong'}
fetcher.expects(:open).returns(mock_open)
proc { fetcher.resolve(target) }.must_throw RuntimeError
end
end
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end