121 lines
3.3 KiB
Ruby
121 lines
3.3 KiB
Ruby
# frozen_string_literal: true
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require 'fast_spec_helper'
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require 'rspec-parameterized'
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require_relative '../../../support/shared_contexts/lib/sbom/package_url_shared_contexts'
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RSpec.describe Sbom::PackageUrl::Decoder do
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describe '#decode' do
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subject(:decode) { described_class.new(purl).decode! }
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include_context 'with valid purl examples'
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with_them do
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it do
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is_expected.to have_attributes(
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type: type,
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namespace: namespace,
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name: name,
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version: version,
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qualifiers: qualifiers,
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subpath: subpath
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)
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end
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end
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context 'when no argument is passed' do
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let(:purl) { nil }
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it 'raises an error' do
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expect { decode }.to raise_error(ArgumentError)
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end
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end
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context 'when an invalid package URL string is passed' do
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include_context 'with invalid purl examples'
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with_them do
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it 'raises an error' do
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expect { decode }.to raise_error(Sbom::PackageUrl::InvalidPackageUrl)
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end
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end
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end
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context 'when namespace or subpath contains an encoded slash' do
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where(:purl) do
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[
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'pkg:golang/google.org/golang/genproto#googleapis%2fapi%2fannotations',
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'pkg:golang/google.org%2fgolang/genproto#googleapis/api/annotations'
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]
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end
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with_them do
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it { expect { decode }.to raise_error(Sbom::PackageUrl::InvalidPackageUrl) }
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end
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end
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context 'when name contains an encoded slash' do
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let(:purl) { 'pkg:golang/google.org/golang%2fgenproto#googleapis/api/annotations' }
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it do
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is_expected.to have_attributes(
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type: 'golang',
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namespace: 'google.org',
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name: 'golang/genproto',
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version: nil,
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qualifiers: nil,
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subpath: 'googleapis/api/annotations'
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)
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end
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end
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context 'with URL encoded segments' do
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let(:purl) do
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'pkg:golang/namespace%21/google.golang.org%20genproto@version%21?k=v%21#googleapis%20api%20annotations'
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end
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it 'decodes them' do
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is_expected.to have_attributes(
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type: 'golang',
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namespace: 'namespace!',
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name: 'google.golang.org genproto',
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version: 'version!',
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qualifiers: { 'k' => 'v!' },
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subpath: 'googleapis api annotations'
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)
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end
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end
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context 'when segments contain empty values' do
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let(:purl) { 'pkg:golang/google.golang.org//.././genproto#googleapis/..//./api/annotations' }
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it 'removes them from the segments' do
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is_expected.to have_attributes(
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type: 'golang',
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namespace: 'google.golang.org/../.', # . and .. are allowed in the namespace, but not the subpath
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name: 'genproto',
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version: nil,
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qualifiers: nil,
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subpath: 'googleapis/api/annotations'
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)
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end
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end
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context 'when qualifiers have no value' do
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let(:purl) { 'pkg:rpm/fedora/curl@7.50.3-1.fc25?arch=i386&distro=fedora-25&foo=&bar=' }
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it 'they are ignored' do
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is_expected.to have_attributes(
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type: 'rpm',
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namespace: 'fedora',
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name: 'curl',
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version: '7.50.3-1.fc25',
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qualifiers: { 'arch' => 'i386',
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'distro' => 'fedora-25' },
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subpath: nil
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)
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end
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end
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end
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end
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