# frozen_string_literal: true

require 'spec_helper'

RSpec.describe 'ConfigLint', :silence_stdout do
  let(:config_lint) { ConfigLint }
  let(:files) { ['lib/support/fake.sh'] }

  before(:all) do
    Rake.application.rake_require 'tasks/config_lint'
  end

  it 'errors out if any bash scripts have errors' do
    expect { config_lint.run(files) { system('exit 1') } }.to raise_error(SystemExit)
  end

  it 'passes if all scripts are fine' do
    expect { config_lint.run(files) { system('exit 0') } }.not_to raise_error
  end

  describe 'config_lint rake task', :silence_stdout do
    before do
      # Prevent `system` from actually being called
      allow(Kernel).to receive(:system).and_return(true)
    end

    it 'runs lint on shell scripts' do
      expect(Kernel).to receive(:system).with('bash', '-n', 'lib/support/init.d/gitlab')

      run_rake_task('config_lint')
    end
  end
end