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#!/usr/bin/env ruby
#--
# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
# All rights reserved.
# See LICENSE.txt for permissions.
#++
require 'rubygems'
require 'minitest/unit'
require 'test/insure_session'
require 'rubygems/format'
require 'rubygems/command_manager'
class FunctionalTest < MiniTest::Unit::TestCase
def setup
@gem_path = File.expand_path("bin/gem")
lib_path = File.expand_path("lib")
@ruby_options = "-I#{lib_path} -I."
@verbose = false
end
def test_gem_help_options
gem_nossl 'help options'
assert_match(/Usage:/, @out, @err)
assert_status
end
def test_gem_help_commands
gem_nossl 'help commands'
assert_match(/gem install/, @out)
assert_status
end
def test_gem_no_args_shows_help
gem_nossl
assert_match(/Usage:/, @out)
assert_status 1
end
# This test is disabled because of the insanely long time it takes
# to time out.
def xtest_bogus_source_hoses_up_remote_install_but_gem_command_gives_decent_error_message
@ruby_options << " -rtest/bogussources"
gem_nossl "install asdf --remote"
assert_match(/error/im, @err)
assert_status 1
end
def test_all_command_helps
mgr = Gem::CommandManager.new
mgr.command_names.each do |cmdname|
gem_nossl "help #{cmdname}"
assert_match(/Usage: gem #{cmdname}/, @out,
"should see help for #{cmdname}")
end
end
# :section: Help Methods
# Run a gem command without the SSL library.
def gem_nossl(options="")
old_options = @ruby_options.dup
@ruby_options << " -Itest/fake_certlib"
gem(options)
ensure
@ruby_options = old_options
end
# Run a gem command with the SSL library.
def gem_withssl(options="")
gem(options)
end
# Run a gem command for the functional test.
def gem(options="")
shell = Session::Shell.new
options = options + " --config-file missing_file" if options !~ /--config-file/
command = "#{Gem.ruby} #{@ruby_options} #{@gem_path} #{options}"
puts "\n\nCOMMAND: [#{command}]" if @verbose
@out, @err = shell.execute command
@status = shell.exit_status
puts "STATUS: [#{@status}]" if @verbose
puts "OUTPUT: [#{@out}]" if @verbose
puts "ERROR: [#{@err}]" if @verbose
puts "PWD: [#{Dir.pwd}]" if @verbose
shell.close
end
private
def assert_status(expected_status=0)
assert_equal expected_status, @status
end
end
MiniTest::Unit.autorun
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