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require File.join(File.expand_path(File.dirname(__FILE__)), 'gemutilities')
require 'rubygems/commands/install_command'
class TestGemCommandsInstallCommand < RubyGemTestCase
def setup
super
@cmd = Gem::Commands::InstallCommand.new
@cmd.options[:generate_rdoc] = false
@cmd.options[:generate_ri] = false
end
def test_execute_include_dependencies
@cmd.options[:include_dependencies] = true
@cmd.options[:args] = []
assert_raises Gem::CommandLineError do
use_ui @ui do
@cmd.execute
end
end
output = @ui.output.split "\n"
assert_equal "INFO: `gem install -y` is now default and will be removed",
output.shift
assert_equal "INFO: use --ignore-dependencies to install only the gems you list",
output.shift
assert output.empty?, output.inspect
end
def test_execute_local
util_setup_fake_fetcher
@cmd.options[:domain] = :local
FileUtils.mv File.join(@gemhome, 'cache', "#{@a2.full_name}.gem"),
File.join(@tempdir)
@cmd.options[:args] = [@a2.name]
use_ui @ui do
orig_dir = Dir.pwd
begin
Dir.chdir @tempdir
e = assert_raises Gem::SystemExitException do
@cmd.execute
end
assert_equal 0, e.exit_code
ensure
Dir.chdir orig_dir
end
end
out = @ui.output.split "\n"
assert_equal "Successfully installed #{@a2.full_name}", out.shift
assert_equal "1 gem installed", out.shift
assert out.empty?, out.inspect
end
def test_execute_local_missing
util_setup_fake_fetcher
@cmd.options[:domain] = :local
@cmd.options[:args] = %w[no_such_gem]
use_ui @ui do
e = assert_raises Gem::SystemExitException do
@cmd.execute
end
assert_equal 2, e.exit_code
end
# HACK no repository was checked
assert_equal "ERROR: could not find gem no_such_gem locally or in a repository\n",
@ui.error
end
def test_execute_no_gem
@cmd.options[:args] = %w[]
assert_raises Gem::CommandLineError do
@cmd.execute
end
end
def test_execute_nonexistent
util_setup_fake_fetcher
util_setup_spec_fetcher
@cmd.options[:args] = %w[nonexistent]
use_ui @ui do
e = assert_raises Gem::SystemExitException do
@cmd.execute
end
assert_equal 2, e.exit_code
end
assert_equal "ERROR: could not find gem nonexistent locally or in a repository\n",
@ui.error
end
def test_execute_remote
@cmd.options[:generate_rdoc] = true
@cmd.options[:generate_ri] = true
util_setup_fake_fetcher
util_setup_spec_fetcher @a2
@fetcher.data["#{@gem_repo}gems/#{@a2.full_name}.gem"] =
read_binary(File.join(@gemhome, 'cache', "#{@a2.full_name}.gem"))
@cmd.options[:args] = [@a2.name]
err = ""
class << err
alias write <<
end
use_ui @ui do
e = assert_raises Gem::SystemExitException do
stderr, $stderr = $stderr, err
begin
@cmd.execute
ensure
$stderr = stderr
end
end
assert_equal 0, e.exit_code
end
out = @ui.output.split "\n"
assert_equal "Successfully installed #{@a2.full_name}", out.shift
assert_equal "1 gem installed", out.shift
assert_equal "Installing ri documentation for #{@a2.full_name}...",
out.shift
assert_equal "Installing RDoc documentation for #{@a2.full_name}...",
out.shift
assert out.empty?, out.inspect
assert_match /^Updating class cache with \d+ classes/, err
end
def test_execute_two
util_setup_fake_fetcher
@cmd.options[:domain] = :local
FileUtils.mv File.join(@gemhome, 'cache', "#{@a2.full_name}.gem"),
File.join(@tempdir)
FileUtils.mv File.join(@gemhome, 'cache', "#{@b2.full_name}.gem"),
File.join(@tempdir)
@cmd.options[:args] = [@a2.name, @b2.name]
use_ui @ui do
orig_dir = Dir.pwd
begin
Dir.chdir @tempdir
e = assert_raises Gem::SystemExitException do
@cmd.execute
end
assert_equal 0, e.exit_code
ensure
Dir.chdir orig_dir
end
end
out = @ui.output.split "\n"
assert_equal "Successfully installed #{@a2.full_name}", out.shift
assert_equal "Successfully installed #{@b2.full_name}", out.shift
assert_equal "2 gems installed", out.shift
assert out.empty?, out.inspect
end
end
|
