diff options
Diffstat (limited to 'spec/services/packages/helm/process_file_service_spec.rb')
-rw-r--r-- | spec/services/packages/helm/process_file_service_spec.rb | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/spec/services/packages/helm/process_file_service_spec.rb b/spec/services/packages/helm/process_file_service_spec.rb new file mode 100644 index 00000000000..2e98590a4f4 --- /dev/null +++ b/spec/services/packages/helm/process_file_service_spec.rb @@ -0,0 +1,107 @@ +# frozen_string_literal: true +require 'spec_helper' + +RSpec.describe Packages::Helm::ProcessFileService do + let(:package) { create(:helm_package, without_package_files: true, status: 'processing')} + let!(:package_file) { create(:helm_package_file, without_loaded_metadatum: true, package: package) } + let(:channel) { 'stable' } + let(:service) { described_class.new(channel, package_file) } + + let(:expected) do + { + 'apiVersion' => 'v2', + 'description' => 'File, Block, and Object Storage Services for your Cloud-Native Environment', + 'icon' => 'https://rook.io/images/rook-logo.svg', + 'name' => 'rook-ceph', + 'sources' => ['https://github.com/rook/rook'], + 'version' => 'v1.5.8' + } + end + + describe '#execute' do + subject(:execute) { service.execute } + + context 'without a file' do + let(:package_file) { nil } + + it 'returns error', :aggregate_failures do + expect { execute } + .to not_change { Packages::Package.count } + .and not_change { Packages::PackageFile.count } + .and not_change { Packages::Helm::FileMetadatum.count } + .and raise_error(Packages::Helm::ProcessFileService::ExtractionError, 'Helm chart was not processed - package_file is not set') + end + end + + context 'with existing package' do + let!(:existing_package) { create(:helm_package, project: package.project, name: 'rook-ceph', version: 'v1.5.8') } + + it 'reuses existing package', :aggregate_failures do + expect { execute } + .to change { Packages::Package.count }.from(2).to(1) + .and not_change { package.name } + .and not_change { package.version } + .and not_change { package.status } + .and not_change { Packages::PackageFile.count } + .and change { package_file.file_name }.from(package_file.file_name).to("#{expected['name']}-#{expected['version']}.tgz") + .and change { Packages::Helm::FileMetadatum.count }.from(1).to(2) + .and change { package_file.helm_file_metadatum }.from(nil) + + expect { package.reload } + .to raise_error(ActiveRecord::RecordNotFound) + + expect(package_file.helm_file_metadatum.channel).to eq(channel) + expect(package_file.helm_file_metadatum.metadata).to eq(expected) + end + end + + context 'with a valid file' do + it 'processes file', :aggregate_failures do + expect { execute } + .to not_change { Packages::Package.count } + .and change { package.name }.from(package.name).to(expected['name']) + .and change { package.version }.from(package.version).to(expected['version']) + .and change { package.status }.from('processing').to('default') + .and not_change { Packages::PackageFile.count } + .and change { package_file.file_name }.from(package_file.file_name).to("#{expected['name']}-#{expected['version']}.tgz") + .and change { Packages::Helm::FileMetadatum.count }.by(1) + .and change { package_file.helm_file_metadatum }.from(nil) + + expect(package_file.helm_file_metadatum.channel).to eq(channel) + expect(package_file.helm_file_metadatum.metadata).to eq(expected) + end + end + + context 'without Chart.yaml' do + before do + expect_next_instances_of(Gem::Package::TarReader::Entry, 14) do |entry| + expect(entry).to receive(:full_name).exactly(:once).and_wrap_original do |m, *args| + m.call(*args) + '_suffix' + end + end + end + + it { expect { execute }.to raise_error(Packages::Helm::ExtractFileMetadataService::ExtractionError, 'Chart.yaml not found within a directory') } + end + + context 'with Chart.yaml at root' do + before do + expect_next_instances_of(Gem::Package::TarReader::Entry, 14) do |entry| + expect(entry).to receive(:full_name).exactly(:once).and_return('Chart.yaml') + end + end + + it { expect { execute }.to raise_error(Packages::Helm::ExtractFileMetadataService::ExtractionError, 'Chart.yaml not found within a directory') } + end + + context 'with an invalid YAML' do + before do + expect_next_instance_of(Gem::Package::TarReader::Entry) do |entry| + expect(entry).to receive(:read).and_return('{') + end + end + + it { expect { execute }.to raise_error(Packages::Helm::ExtractFileMetadataService::ExtractionError, 'Error while parsing Chart.yaml: (<unknown>): did not find expected node content while parsing a flow node at line 2 column 1') } + end + end +end |