require 'rails_helper' describe Gitlab::DependencyLinker::GemfileLinker do describe '.support?' do it 'supports Gemfile' do expect(described_class.support?('Gemfile')).to be_truthy end it 'supports gems.rb' do expect(described_class.support?('gems.rb')).to be_truthy end it 'does not support other files' do expect(described_class.support?('Gemfile.lock')).to be_falsey end end describe '#link' do let(:file_name) { 'Gemfile' } let(:file_content) do <<-CONTENT.strip_heredoc source 'https://rubygems.org' gem "rails", '4.2.6', github: "rails/rails" gem 'rails-deprecated_sanitizer', '~> 1.0.3' gem 'responders', '~> 2.0', :github => 'rails/responders' gem 'sprockets', '~> 3.6.0', git: 'https://gitlab.example.com/gems/sprockets' gem 'default_value_for', '~> 3.0.0' CONTENT end subject { Gitlab::Highlight.highlight(file_name, file_content) } def link(name, url) %{#{name}} end it 'links sources' do expect(subject).to include(link('https://rubygems.org', 'https://rubygems.org')) end it 'links dependencies' do expect(subject).to include(link('rails-deprecated_sanitizer', 'https://rubygems.org/gems/rails-deprecated_sanitizer')) expect(subject).to include(link('default_value_for', 'https://rubygems.org/gems/default_value_for')) end it 'links to external dependencies' do expect(subject).to include(link('rails', 'https://github.com/rails/rails')) expect(subject).to include(link('responders', 'https://github.com/rails/responders')) expect(subject).to include(link('sprockets', 'https://gitlab.example.com/gems/sprockets')) end it 'links GitHub repos' do expect(subject).to include(link('rails/rails', 'https://github.com/rails/rails')) expect(subject).to include(link('rails/responders', 'https://github.com/rails/responders')) end it 'links Git repos' do expect(subject).to include(link('https://gitlab.example.com/gems/sprockets', 'https://gitlab.example.com/gems/sprockets')) end end end