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require 'test/unit'
require File.join(File.expand_path(File.dirname(__FILE__)), 'gemutilities')
require 'rubygems/commands/query_command'
class TestGemCommandsQueryCommand < RubyGemTestCase
def setup
super
util_make_gems
@a2.summary = 'This is a lot of text. ' * 4
@cmd = Gem::Commands::QueryCommand.new
@si = util_setup_source_info_cache @a1, @a2, @pl1
util_setup_fake_fetcher
@fetcher.data["#{@gem_repo}/Marshal.#{Gem.marshal_version}"] = proc do
raise Gem::RemoteFetcher::FetchError
end
end
def test_execute
cache = Gem::SourceInfoCache.cache
cache.update
cache.write_cache
cache.reset_cache_data
a2_name = @a2.full_name
@fetcher.data["#{@gem_repo}/quick/latest_index.rz"] = util_zip a2_name
@fetcher.data["#{@gem_repo}/quick/Marshal.#{Gem.marshal_version}/#{a2_name}.gemspec.rz"] = util_zip Marshal.dump(@a2)
@fetcher.data["#{@gem_repo}/Marshal.#{Gem.marshal_version}"] =
Marshal.dump @si
@cmd.handle_options %w[-r]
use_ui @ui do
@cmd.execute
end
expected = <<-EOF
*** REMOTE GEMS ***
a (2)
EOF
assert_equal expected, @ui.output
assert_equal '', @ui.error
end
def test_execute_all
cache = Gem::SourceInfoCache.cache
cache.update
cache.write_cache
cache.reset_cache_data
a1_name = @a1.full_name
a2_name = @a2.full_name
@fetcher.data["#{@gem_repo}/quick/index.rz"] =
util_zip [a1_name, a2_name].join("\n")
@fetcher.data["#{@gem_repo}/quick/latest_index.rz"] = util_zip a2_name
@fetcher.data["#{@gem_repo}/quick/Marshal.#{Gem.marshal_version}/#{a1_name}.gemspec.rz"] = util_zip Marshal.dump(@a1)
@fetcher.data["#{@gem_repo}/quick/Marshal.#{Gem.marshal_version}/#{a2_name}.gemspec.rz"] = util_zip Marshal.dump(@a2)
@fetcher.data["#{@gem_repo}/Marshal.#{Gem.marshal_version}"] =
Marshal.dump @si
@cmd.handle_options %w[-r --all]
use_ui @ui do
@cmd.execute
end
expected = <<-EOF
*** REMOTE GEMS ***
Updating metadata for 1 gems from http://gems.example.com/
.
complete
a (2, 1)
EOF
assert_equal expected, @ui.output
assert_equal '', @ui.error
end
def test_execute_details
@cmd.handle_options %w[-r -d]
use_ui @ui do
@cmd.execute
end
expected = <<-EOF
*** REMOTE GEMS ***
a (2, 1)
This is a lot of text. This is a lot of text. This is a lot of text.
This is a lot of text.
pl (1)
this is a summary
EOF
assert_equal expected, @ui.output
assert_equal '', @ui.error
end
def test_execute_installed
@cmd.handle_options %w[-n c --installed]
e = assert_raise Gem::SystemExitException do
use_ui @ui do
@cmd.execute
end
end
assert_equal 0, e.exit_code
assert_equal "true\n", @ui.output
assert_equal '', @ui.error
end
def test_execute_installed_no_name
@cmd.handle_options %w[--installed]
e = assert_raise Gem::SystemExitException do
use_ui @ui do
@cmd.execute
end
end
assert_equal '', @ui.output
assert_equal "ERROR: You must specify a gem name\n", @ui.error
assert_equal 4, e.exit_code
end
def test_execute_installed_not_installed
@cmd.handle_options %w[-n not_installed --installed]
e = assert_raise Gem::SystemExitException do
use_ui @ui do
@cmd.execute
end
end
assert_equal "false\n", @ui.output
assert_equal '', @ui.error
assert_equal 1, e.exit_code
end
def test_execute_installed_version
@cmd.handle_options %w[-n c --installed --version 1.2]
e = assert_raise Gem::SystemExitException do
use_ui @ui do
@cmd.execute
end
end
assert_equal "true\n", @ui.output
assert_equal '', @ui.error
assert_equal 0, e.exit_code
end
def test_execute_installed_version_not_installed
@cmd.handle_options %w[-n c --installed --version 2]
e = assert_raise Gem::SystemExitException do
use_ui @ui do
@cmd.execute
end
end
assert_equal "false\n", @ui.output
assert_equal '', @ui.error
assert_equal 1, e.exit_code
end
def test_execute_no_versions
@cmd.handle_options %w[-r --no-versions]
use_ui @ui do
@cmd.execute
end
expected = <<-EOF
*** REMOTE GEMS ***
a
pl
EOF
assert_equal expected, @ui.output
assert_equal '', @ui.error
end
end
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