Contents

require 'rubygems/test_case'
require 'rubygems'
require 'fileutils'

class TestGemPathSupport < Gem::TestCase
  def setup
    super

    ENV["GEM_HOME"] = @tempdir
    ENV["GEM_PATH"] = [@tempdir, "something"].join(File::PATH_SEPARATOR)
  end

  def test_initialize
    ps = Gem::PathSupport.new

    assert_equal ENV["GEM_HOME"], ps.home

    expected = util_path
    assert_equal expected, ps.path, "defaults to GEM_PATH"
  end

  def test_initialize_home
    ps = Gem::PathSupport.new "GEM_HOME" => "#{@tempdir}/foo"

    assert_equal File.join(@tempdir, "foo"), ps.home

    expected = util_path + [File.join(@tempdir, 'foo')]
    assert_equal expected, ps.path
  end

  def test_initialize_path
    ps = Gem::PathSupport.new "GEM_PATH" => %W[#{@tempdir}/foo #{@tempdir}/bar]

    assert_equal ENV["GEM_HOME"], ps.home

    expected = [
                File.join(@tempdir, 'foo'),
                File.join(@tempdir, 'bar'),
                ENV["GEM_HOME"],
               ]

    assert_equal expected, ps.path
  end

  def test_initialize_home_path
    ps = Gem::PathSupport.new("GEM_HOME" => "#{@tempdir}/foo",
                              "GEM_PATH" => %W[#{@tempdir}/foo #{@tempdir}/bar])

    assert_equal File.join(@tempdir, "foo"), ps.home

    expected = [File.join(@tempdir, 'foo'), File.join(@tempdir, 'bar')]
    assert_equal expected, ps.path
  end

  def util_path
    ENV["GEM_PATH"].split(File::PATH_SEPARATOR)
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
rubygems-update-1.8.5	test/rubygems/test_gem_path_support.rb
rubygems-update-1.8.4	test/rubygems/test_gem_path_support.rb
rubygems-update-1.8.3	test/rubygems/test_gem_path_support.rb
rubygems-update-1.8.2	test/rubygems/test_gem_path_support.rb
rubygems-update-1.8.1	test/rubygems/test_gem_path_support.rb
rubygems-update-1.8.0	test/rubygems/test_gem_path_support.rb