217 lines
6.5 KiB
Ruby
217 lines
6.5 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe ContainerRegistry::Tag do
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let(:group) { create(:group, name: 'group') }
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let(:project) { create(:project, path: 'test', group: group) }
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let(:repository) do
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create(:container_repository, name: '', project: project)
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end
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let(:headers) do
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{ 'Accept' => ContainerRegistry::Client::ACCEPTED_TYPES.join(', ') }
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end
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let(:tag) { described_class.new(repository, 'tag') }
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before do
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stub_container_registry_config(enabled: true,
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api_url: 'http://registry.gitlab',
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host_port: 'registry.gitlab')
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end
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it { expect(tag).to respond_to(:repository) }
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it { expect(tag).to delegate_method(:registry).to(:repository) }
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it { expect(tag).to delegate_method(:client).to(:repository) }
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describe '#path' do
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context 'when tag belongs to zero-level repository' do
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let(:repository) do
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create(:container_repository, name: '',
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tags: %w[rc1],
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project: project)
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end
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it 'returns path to the image' do
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expect(tag.path).to eq('group/test:tag')
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end
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end
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context 'when tag belongs to first-level repository' do
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let(:repository) do
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create(:container_repository, name: 'my_image',
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tags: %w[tag],
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project: project)
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end
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it 'returns path to the image' do
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expect(tag.path).to eq('group/test/my_image:tag')
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end
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end
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end
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describe '#location' do
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it 'returns a full location of the tag' do
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expect(tag.location)
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.to eq 'registry.gitlab/group/test:tag'
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end
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end
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context 'manifest processing' do
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context 'schema v1' do
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before do
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stub_request(:get, 'http://registry.gitlab/v2/group/test/manifests/tag')
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.with(headers: headers)
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.to_return(
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status: 200,
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body: File.read(Rails.root + 'spec/fixtures/container_registry/tag_manifest_1.json'),
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headers: { 'Content-Type' => 'application/vnd.docker.distribution.manifest.v1+prettyjws' })
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end
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describe '#layers' do
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subject { tag.layers }
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it { expect(subject.length).to eq(1) }
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end
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describe '#total_size' do
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subject { tag.total_size }
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it { is_expected.to be_nil }
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end
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context 'config processing' do
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describe '#config' do
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subject { tag.config }
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it { is_expected.to be_nil }
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end
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describe '#created_at' do
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subject { tag.created_at }
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it { is_expected.to be_nil }
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end
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end
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end
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context 'image is a helm chart' do
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before do
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stub_request(:get, 'http://registry.gitlab/v2/group/test/manifests/tag')
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.with(headers: headers)
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.to_return(
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status: 200,
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body: File.read(Rails.root + 'spec/fixtures/container_registry/tag_manifest_helm.json'),
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headers: { 'Content-Type' => 'application/vnd.docker.distribution.manifest.v2+json' })
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stub_request(:get, 'http://registry.gitlab/v2/group/test/blobs/sha256:65a07b841ece031e6d0ec5eb948eacb17aa6d7294cdeb01d5348e86242951487')
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.with(headers: { 'Accept' => 'application/vnd.cncf.helm.config.v1+json' })
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.to_return(
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status: 200,
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body: File.read(Rails.root + 'spec/fixtures/container_registry/config_blob_helm.json'))
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end
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describe '#created_at' do
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subject { tag.created_at }
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it { is_expected.to be_nil }
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end
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end
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context 'schema v2' do
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before do
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stub_request(:get, 'http://registry.gitlab/v2/group/test/manifests/tag')
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.with(headers: headers)
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.to_return(
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status: 200,
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body: File.read(Rails.root + 'spec/fixtures/container_registry/tag_manifest.json'),
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headers: { 'Content-Type' => 'application/vnd.docker.distribution.manifest.v2+json' })
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end
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describe '#layers' do
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subject { tag.layers }
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it { expect(subject.length).to eq(1) }
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end
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describe '#total_size' do
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subject { tag.total_size }
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it { is_expected.to eq(2319870) }
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end
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context 'config processing' do
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shared_examples 'a processable' do
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describe '#config' do
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subject { tag.config }
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it { is_expected.not_to be_nil }
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end
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describe '#created_at' do
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subject { tag.created_at }
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it { is_expected.not_to be_nil }
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end
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end
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context 'when locally stored' do
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before do
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stub_request(:get, 'http://registry.gitlab/v2/group/test/blobs/sha256:d7a513a663c1a6dcdba9ed832ca53c02ac2af0c333322cd6ca92936d1d9917ac')
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.with(headers: { 'Accept' => 'application/octet-stream' })
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.to_return(
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status: 200,
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body: File.read(Rails.root + 'spec/fixtures/container_registry/config_blob.json'))
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end
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it_behaves_like 'a processable'
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end
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context 'when externally stored' do
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before do
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stub_request(:get, 'http://registry.gitlab/v2/group/test/blobs/sha256:d7a513a663c1a6dcdba9ed832ca53c02ac2af0c333322cd6ca92936d1d9917ac')
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.with(headers: { 'Accept' => 'application/octet-stream' })
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.to_return(
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status: 307,
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headers: { 'Location' => 'http://external.com/blob/file' })
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stub_request(:get, 'http://external.com/blob/file')
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.to_return(
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status: 200,
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body: File.read(Rails.root + 'spec/fixtures/container_registry/config_blob.json'))
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end
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it_behaves_like 'a processable'
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end
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end
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end
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end
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context 'with stubbed digest' do
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before do
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stub_request(:head, 'http://registry.gitlab/v2/group/test/manifests/tag')
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.with(headers: headers)
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.to_return(status: 200, headers: { 'Docker-Content-Digest' => 'sha256:digest' })
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end
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describe '#digest' do
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it 'returns a correct tag digest' do
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expect(tag.digest).to eq 'sha256:digest'
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end
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end
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describe '#unsafe_delete' do
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before do
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stub_request(:delete, 'http://registry.gitlab/v2/group/test/manifests/sha256:digest')
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.with(headers: headers)
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.to_return(status: 200)
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end
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it 'correctly deletes the tag' do
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expect(tag.unsafe_delete).to be_truthy
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end
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end
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end
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end
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