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ruby--ruby/test/rubygems/test_gem_commands_pristine_command.rb
drbrain 31c94ffeb5 Update to RubyGems 1.3.4 r2223
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23659 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-06-09 21:38:59 +00:00

108 lines
2.5 KiB
Ruby

require File.join(File.expand_path(File.dirname(__FILE__)), 'gemutilities')
require 'rubygems/commands/pristine_command'
class TestGemCommandsPristineCommand < RubyGemTestCase
def setup
super
@cmd = Gem::Commands::PristineCommand.new
end
def test_execute
a = quick_gem 'a' do |s| s.executables = %w[foo] end
FileUtils.mkdir_p File.join(@tempdir, 'bin')
File.open File.join(@tempdir, 'bin', 'foo'), 'w' do |fp|
fp.puts "#!/usr/bin/ruby"
end
install_gem a
foo_path = File.join @gemhome, 'gems', a.full_name, 'bin', 'foo'
File.open foo_path, 'w' do |io|
io.puts 'I changed it!'
end
@cmd.options[:args] = %w[a]
use_ui @ui do
@cmd.execute
end
assert_equal "#!/usr/bin/ruby\n", File.read(foo_path), foo_path
out = @ui.output.split "\n"
assert_equal "Restoring gem(s) to pristine condition...", out.shift
assert_equal "Restored #{a.full_name}", out.shift
assert_empty out, out.inspect
end
def test_execute_all
a = quick_gem 'a' do |s| s.executables = %w[foo] end
FileUtils.mkdir_p File.join(@tempdir, 'bin')
File.open File.join(@tempdir, 'bin', 'foo'), 'w' do |fp|
fp.puts "#!/usr/bin/ruby"
end
install_gem a
gem_bin = File.join @gemhome, 'gems', a.full_name, 'bin', 'foo'
FileUtils.rm gem_bin
@cmd.handle_options %w[--all]
use_ui @ui do
@cmd.execute
end
assert File.exist?(gem_bin)
out = @ui.output.split "\n"
assert_equal "Restoring gem(s) to pristine condition...", out.shift
assert_equal "Restored #{a.full_name}", out.shift
assert_empty out, out.inspect
end
def test_execute_missing_cache_gem
a = quick_gem 'a' do |s| s.executables = %w[foo] end
FileUtils.mkdir_p File.join(@tempdir, 'bin')
File.open File.join(@tempdir, 'bin', 'foo'), 'w' do |fp|
fp.puts "#!/usr/bin/ruby"
end
install_gem a
FileUtils.rm File.join(@gemhome, 'cache', "#{a.full_name}.gem")
@cmd.options[:args] = %w[a]
use_ui @ui do
@cmd.execute
end
out = @ui.output.split "\n"
assert_equal "Restoring gem\(s\) to pristine condition...", out.shift
assert_empty out, out.inspect
assert_equal "ERROR: Cached gem for #{a.full_name} not found, use `gem install` to restore\n",
@ui.error
end
def test_execute_no_gem
@cmd.options[:args] = %w[]
e = assert_raises Gem::CommandLineError do
use_ui @ui do
@cmd.execute
end
end
assert_match %r|specify a gem name|, e.message
end
end