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require File.join(File.expand_path(File.dirname(__FILE__)),
'gem_installer_test_case')
require 'rubygems/uninstaller'
class TestGemUninstaller < GemInstallerTestCase
def setup
super
ui = MockGemUi.new
util_setup_gem ui
build_rake_in do
use_ui ui do
@installer.install
end
end
end
def test_initialize_expand_path
uninstaller = Gem::Uninstaller.new nil, :install_dir => '/foo//bar'
assert_match %r|/foo/bar$|, uninstaller.instance_variable_get(:@gem_home)
end
def test_remove_executables_force_keep
uninstaller = Gem::Uninstaller.new nil, :executables => false
use_ui @ui do
uninstaller.remove_executables @spec
end
assert_equal true, File.exist?(File.join(@gemhome, 'bin', 'executable'))
assert_equal "Executables and scripts will remain installed.\n", @ui.output
end
def test_remove_executables_force_remove
uninstaller = Gem::Uninstaller.new nil, :executables => true
use_ui @ui do
uninstaller.remove_executables @spec
end
assert_equal "Removing executable\n", @ui.output
assert_equal false, File.exist?(File.join(@gemhome, 'bin', 'executable'))
end
def test_path_ok_eh
uninstaller = Gem::Uninstaller.new nil
assert_equal true, uninstaller.path_ok?(@spec)
end
def test_path_ok_eh_legacy
uninstaller = Gem::Uninstaller.new nil
@spec.loaded_from.gsub! @spec.full_name, '\&-legacy'
@spec.platform = 'legacy'
assert_equal true, uninstaller.path_ok?(@spec)
end
def test_uninstall
uninstaller = Gem::Uninstaller.new @spec.name, :executables => true
gem_dir = File.join @gemhome, 'gems', @spec.full_name
Gem.pre_uninstall do
assert File.exist?(gem_dir), 'gem_dir should exist'
end
Gem.post_uninstall do
assert !File.exist?(gem_dir), 'gem_dir should not exist'
end
uninstaller.uninstall
assert !File.exist?(gem_dir)
assert_same uninstaller, @pre_uninstall_hook_arg
assert_same uninstaller, @post_uninstall_hook_arg
end
end
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