rails/railties/test/application/version_test.rb

# frozen_string_literal: true

require "isolation/abstract_unit"
require "rails/gem_version"

class VersionTest < ActiveSupport::TestCase
  include ActiveSupport::Testing::Isolation

  def setup
    build_app
  end

  def teardown
    teardown_app
  end

  test "command works" do
    output = rails("version")
    assert_equal "Rails #{Rails.gem_version}\n", output
  end

  test "short-cut alias works" do
    output = rails("-v")
    assert_equal "Rails #{Rails.gem_version}\n", output
  end
end