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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe UpdateContainerRegistryInfoService do
let_it_be(:application_settings) { Gitlab::CurrentSettings }
let_it_be(:api_url) { 'http://registry.gitlab' }
describe '#execute' do
before do
stub_access_token
stub_container_registry_config(enabled: true, api_url: api_url)
end
subject { described_class.new.execute }
shared_examples 'invalid config' do
it 'does not update the application settings' do
expect(application_settings).not_to receive(:update!)
subject
end
it 'does not raise an error' do
expect { subject }.not_to raise_error
end
end
context 'when container registry is disabled' do
before do
stub_container_registry_config(enabled: false)
end
it_behaves_like 'invalid config'
end
context 'when container registry api_url is blank' do
before do
stub_container_registry_config(api_url: '')
end
it_behaves_like 'invalid config'
end
context 'when creating a registry client instance' do
let(:token) { 'foo' }
let(:client) { ContainerRegistry::Client.new(api_url, token: token) }
before do
stub_registry_info({})
end
it 'uses a token with no access permissions' do
expect(Auth::ContainerRegistryAuthenticationService)
.to receive(:access_token).with([], []).and_return(token)
expect(ContainerRegistry::Client)
.to receive(:new).with(api_url, token: token).and_return(client)
subject
end
end
context 'when unabled to detect the container registry type' do
it 'sets the application settings to their defaults' do
stub_registry_info({})
subject
application_settings.reload
expect(application_settings.container_registry_vendor).to be_blank
expect(application_settings.container_registry_version).to be_blank
expect(application_settings.container_registry_features).to eq([])
end
end
context 'when able to detect the container registry type' do
context 'when using the GitLab container registry' do
it 'updates application settings accordingly' do
stub_registry_info(vendor: 'gitlab', version: '2.9.1-gitlab', features: %w[a,b,c])
subject
application_settings.reload
expect(application_settings.container_registry_vendor).to eq('gitlab')
expect(application_settings.container_registry_version).to eq('2.9.1-gitlab')
expect(application_settings.container_registry_features).to eq(%w[a,b,c])
end
end
context 'when using a third-party container registry' do
it 'updates application settings accordingly' do
stub_registry_info(vendor: 'other', version: nil, features: nil)
subject
application_settings.reload
expect(application_settings.container_registry_vendor).to eq('other')
expect(application_settings.container_registry_version).to be_blank
expect(application_settings.container_registry_features).to eq([])
end
end
end
end
def stub_access_token
allow(Auth::ContainerRegistryAuthenticationService)
.to receive(:access_token).with([], []).and_return('foo')
end
def stub_registry_info(output)
allow_next_instance_of(ContainerRegistry::Client) do |client|
allow(client).to receive(:registry_info).and_return(output)
end
end
end
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