require 'spec_helper'

describe Gitlab::Gitignore do
  subject { Gitlab::Gitignore }
  describe '.all' do
    it 'strips the gitignore suffix' do
      expect(subject.all.first.name).not_to end_with('.gitignore')
    end

    it 'combines the globals and rest' do
      all = subject.all.map(&:name)

      expect(all).to include('Vim')
      expect(all).to include('Ruby')
    end
  end

  describe '.find' do
    it 'returns nil if the file does not exist' do
      expect(subject.find('mepmep-yadida')).to be nil
    end

    it 'returns the Gitignore object of a valid file' do
      ruby = subject.find('Ruby')

      expect(ruby).to be_a Gitlab::Gitignore
    end
  end

  describe '#content' do
    it 'loads the full file' do
      gitignore = subject.new('Ruby', File.expand_path('vendor/gitignore', Rails.root))

      expect(gitignore.name).to eq 'Ruby'
      expect(gitignore.content).to start_with('*.gem')
    end
  end
end