# frozen_string_literal: true

require "spec_helper"

RSpec.describe "CLI", "appraisal help" do
  it "prints usage along with commands, and list of appraisals" do
    build_appraisal_file <<-APPRAISAL
      appraise '1.0.0' do
        gem 'dummy', '1.0.0'
      end
    APPRAISAL

    output = run "appraisal help"

    expect(output).to include "Usage:"
    expect(output).to include "appraisal [APPRAISAL_NAME] EXTERNAL_COMMAND"
    expect(output).to include "1.0.0"
  end

  it "prints out usage even Appraisals file does not exist" do
    output = run "appraisal help"

    expect(output).to include "Usage:"
    expect(output).not_to include "Unable to locate"
  end
end