test/rubygems/test_gem_commands_outdated_command.rb


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# frozen_string_literal: true
require_relative 'helper'
require 'rubygems/commands/outdated_command'

class TestGemCommandsOutdatedCommand < Gem::TestCase
  def setup
    super

    @cmd = Gem::Commands::OutdatedCommand.new
  end

  def test_initialize
    assert @cmd.handles?(%W[--platform #{Gem::Platform.local}])
  end

  def test_execute
    spec_fetcher do |fetcher|
      fetcher.download 'foo', '1.0'
      fetcher.download 'foo', '2.0'
      fetcher.gem 'foo', '0.1'
      fetcher.gem 'foo', '0.2'
    end

    use_ui @ui do
      @cmd.execute
    end

    assert_equal "foo (0.2 < 2.0)\n", @ui.output
    assert_equal "", @ui.error
  end

  def test_execute_with_up_to_date_platform_specific_gem
    spec_fetcher do |fetcher|
      fetcher.download 'foo', '2.0'

      fetcher.gem 'foo', '1.0'
      fetcher.gem 'foo', '2.0' do |s|
        s.platform = Gem::Platform.local
      end
    end

    use_ui @ui do
      @cmd.execute
    end

    assert_equal "", @ui.output
    assert_equal "", @ui.error
  end
end