hub_test.rb

$LOAD_PATH.unshift File.dirname(__FILE__)
require 'helper'

class HubTest < Test::Unit::TestCase
  def setup
    Hub::Commands::USER.replace("tpw")
  end

  def test_private_clone
    input   = "clone -p rtomayko/ron"
    command = "git clone git@github.com:rtomayko/ron.git"
    assert_command input, command
  end

  def test_public_clone
    input   = "clone rtomayko/ron"
    command = "git clone git://github.com/rtomayko/ron.git"
    assert_command input, command
  end

  def test_your_private_clone
    input   = "clone -p resque"
    command = "git clone git@github.com:tpw/resque.git"
    assert_command input, command
  end

  def test_your_public_clone
    input   = "clone resque"
    command = "git clone git://github.com/tpw/resque.git"
    assert_command input, command
  end

  def test_your_private_clone_fails_without_config
    out = hub("clone -p mustache") do
      Hub::Commands::USER.replace("")
    end

    assert_equal "** No GitHub user set. See http://github.com/guides/local-github-config\n", out
  end

  def test_your_public_clone_fails_without_config
    out = hub("clone mustache") do
      Hub::Commands::USER.replace("")
    end

    assert_equal "** No GitHub user set. See http://github.com/guides/local-github-config\n", out
  end

  def test_private_clone_left_alone
    input   = "clone git@github.com:rtomayko/ron.git"
    command = "git clone git@github.com:rtomayko/ron.git"
    assert_command input, command
  end

  def test_public_clone_left_alone
    input   = "clone git://github.com/rtomayko/ron.git"
    command = "git clone git://github.com/rtomayko/ron.git"
    assert_command input, command
  end

  def test_private_remote
    input   = "remote add -p rtomayko"
    command = "git remote add rtomayko git@github.com:rtomayko/hub.git"
    assert_command input, command
  end

  def test_public_remote
    input   = "remote add rtomayko"
    command = "git remote add rtomayko git://github.com/rtomayko/hub.git"
    assert_command input, command
  end

  def test_init
    h = Hub("init -g")
    assert_equal "git init", h.command
    assert_equal "git remote add origin git@github.com:tpw/hub.git", h.after
  end

  def test_init_no_login
    out = hub("init -g") do
      Hub::Commands::USER.replace("")
    end

    assert_equal "** No GitHub user set. See http://github.com/guides/local-github-config\n", out
  end

  def test_version
    out = hub('--version')
    assert_includes "git version 1.6", out
    assert_includes "hub version 0.1", out
  end

  def test_help
    assert_equal Hub::Commands.improved_help_text, hub("help")
  end

  def test_help_by_default
    assert_equal Hub::Commands.improved_help_text, hub("")
  end

  def test_help_hub
    help_manpage = hub("help hub")
    assert_includes "git + hub = github", help_manpage
    assert_includes "Writes shell aliasing code", help_manpage
    assert_includes "Chris Wanstrath :: chris@ozmm.org", help_manpage
    assert_includes <<-config, help_manpage
Use git-config(1) to display the currently configured GitHub username:
config
  end

  def test_help_hub_no_groff
    help_manpage = hub("help hub") do
      Hub::Commands.class_eval do
        def groff?; false end
      end
    end
    assert_equal "** Can't find groff(1)\n", help_manpage
  end
end