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require 'rubygems/test_case'
require 'rubygems/package'
require 'rubygems/security'
require 'rubygems/commands/fetch_command'
class TestGemCommandsFetchCommand < Gem::TestCase
def setup
super
@cmd = Gem::Commands::FetchCommand.new
end
def test_execute
specs = spec_fetcher do |fetcher|
fetcher.gem 'a', 2
end
refute_path_exists File.join(@tempdir, 'cache'), 'sanity check'
@cmd.options[:args] = %w[a]
use_ui @ui do
Dir.chdir @tempdir do
@cmd.execute
end
end
a2 = specs['a-2']
assert_path_exists(File.join(@tempdir, a2.file_name),
"#{a2.full_name} not fetched")
refute_path_exists File.join(@tempdir, 'cache'),
'gem repository directories must not be created'
end
def test_execute_latest
specs = spec_fetcher do |fetcher|
fetcher.gem 'a', 1
fetcher.gem 'a', 2
end
refute_path_exists File.join(@tempdir, 'cache'), 'sanity check'
@cmd.options[:args] = %w[a]
@cmd.options[:version] = req('>= 0.1')
use_ui @ui do
Dir.chdir @tempdir do
@cmd.execute
end
end
a2 = specs['a-2']
assert_path_exists(File.join(@tempdir, a2.file_name),
"#{a2.full_name} not fetched")
refute_path_exists File.join(@tempdir, 'cache'),
'gem repository directories must not be created'
end
def test_execute_prerelease
specs = spec_fetcher do |fetcher|
fetcher.gem 'a', 2
fetcher.gem 'a', '2.a'
end
@cmd.options[:args] = %w[a]
@cmd.options[:prerelease] = true
use_ui @ui do
Dir.chdir @tempdir do
@cmd.execute
end
end
a2 = specs['a-2']
assert_path_exists(File.join(@tempdir, a2.file_name),
"#{a2.full_name} not fetched")
end
def test_execute_specific_prerelease
specs = spec_fetcher do |fetcher|
fetcher.gem 'a', 2
fetcher.gem 'a', '2.a'
end
@cmd.options[:args] = %w[a]
@cmd.options[:prerelease] = true
@cmd.options[:version] = "2.a"
use_ui @ui do
Dir.chdir @tempdir do
@cmd.execute
end
end
a2_pre = specs['a-2.a']
assert_path_exists(File.join(@tempdir, a2_pre.file_name),
"#{a2_pre.full_name} not fetched")
end
def test_execute_version
specs = spec_fetcher do |fetcher|
fetcher.gem 'a', 1
fetcher.gem 'a', 2
end
@cmd.options[:args] = %w[a]
@cmd.options[:version] = Gem::Requirement.new '1'
use_ui @ui do
Dir.chdir @tempdir do
@cmd.execute
end
end
a1 = specs['a-1']
assert_path_exists(File.join(@tempdir, a1.file_name),
"#{a1.full_name} not fetched")
end
end
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