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######################################################################
# This file is imported from the rubygems project.
# DO NOT make modifications in this repo. They _will_ be reverted!
# File a patch instead and assign it to Ryan Davis or Eric Hodel.
######################################################################
require 'rubygems/test_case'
require 'rubygems/commands/pristine_command'
class TestGemCommandsPristineCommand < Gem::TestCase
def setup
super
@cmd = Gem::Commands::PristineCommand.new
end
def test_execute
a = quick_spec '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_spec '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_spec '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
a_data = nil
open File.join(@gemhome, 'cache', a.file_name), 'rb' do |fp|
a_data = fp.read
end
util_setup_fake_fetcher
util_setup_spec_fetcher a
Gem::RemoteFetcher.fetcher.data["http://gems.example.com/gems/#{a.file_name}"] = a_data
FileUtils.rm Gem.cache_gem(a.file_name, @gemhome)
@cmd.options[:args] = %w[a]
use_ui @ui do
@cmd.execute
end
out = @ui.output.split "\n"
[
"Restoring gem\(s\) to pristine condition...",
"Restored a-1",
"Cached gem for a-2 not found, attempting to fetch...",
"Restored a-2",
"Restored a-3.a"
].each do |line|
assert_equal line, out.shift
end
assert_empty out, out.inspect
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
|
