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ruby--ruby/test/rubygems/test_gem_request_connection_pools.rb

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# frozen_string_literal: true
require 'rubygems/test_case'
require 'rubygems/request'
require 'timeout'
class TestGemRequestConnectionPool < Gem::TestCase
class FakeHttp
def initialize(*args)
end
def start
end
end
def setup
super
@old_client = Gem::Request::ConnectionPools.client
Gem::Request::ConnectionPools.client = FakeHttp
@proxy = URI 'http://proxy.example'
end
def teardown
Gem::Request::ConnectionPools.client = @old_client
super
end
def test_to_proxy_substring
pools = Gem::Request::ConnectionPools.new nil, []
env_no_proxy = %w[
ems.example
]
no_proxy = pools.send :no_proxy?, 'rubygems.example', env_no_proxy
refute no_proxy, 'mismatch'
end
def test_to_proxy_empty_string
pools = Gem::Request::ConnectionPools.new nil, []
env_no_proxy = [""]
no_proxy = pools.send :no_proxy?, 'ems.example', env_no_proxy
refute no_proxy, 'mismatch'
end
def test_checkout_same_connection
uri = URI.parse('http://example/some_endpoint')
pools = Gem::Request::ConnectionPools.new nil, []
pool = pools.pool_for uri
conn = pool.checkout
pool.checkin conn
assert_equal conn, pool.checkout
end
def test_to_proxy_eh
pools = Gem::Request::ConnectionPools.new nil, []
env_no_proxy = %w[
1.no-proxy.example
2.no-proxy.example
]
no_proxy = pools.send :no_proxy?, '2.no-proxy.example', env_no_proxy
assert no_proxy, 'match'
no_proxy = pools.send :no_proxy?, 'proxy.example', env_no_proxy
refute no_proxy, 'mismatch'
end
def test_to_proxy_eh_wildcard
pools = Gem::Request::ConnectionPools.new nil, []
env_no_proxy = %w[
.no-proxy.example
]
no_proxy = pools.send :no_proxy?, '2.no-proxy.example', env_no_proxy
assert no_proxy, 'wildcard matching subdomain'
no_proxy = pools.send :no_proxy?, 'no-proxy.example', env_no_proxy
assert no_proxy, 'wildcard matching dotless domain'
no_proxy = pools.send :no_proxy?, 'proxy.example', env_no_proxy
refute no_proxy, 'wildcard mismatch'
end
def test_net_http_args
pools = Gem::Request::ConnectionPools.new nil, []
net_http_args = pools.send :net_http_args, URI('http://example'), nil
assert_equal ['example', 80], net_http_args
end
def test_net_http_args_ipv6
pools = Gem::Request::ConnectionPools.new nil, []
net_http_args = pools.send :net_http_args, URI('http://[::1]'), nil
assert_equal ["::1", 80], net_http_args
end
def test_net_http_args_proxy
pools = Gem::Request::ConnectionPools.new nil, []
net_http_args = pools.send :net_http_args, URI('http://example'), @proxy
assert_equal ['example', 80, 'proxy.example', 80, nil, nil], net_http_args
end
def test_net_http_args_no_proxy
orig_no_proxy, ENV['no_proxy'] = ENV['no_proxy'], 'example'
pools = Gem::Request::ConnectionPools.new nil, []
net_http_args = pools.send :net_http_args, URI('http://example'), @proxy
assert_equal ['example', 80, nil, nil], net_http_args
ensure
ENV['no_proxy'] = orig_no_proxy
end
def test_thread_waits_for_connection
uri = URI.parse('http://example/some_endpoint')
pools = Gem::Request::ConnectionPools.new nil, []
pool = pools.pool_for uri
pool.checkout
Thread.new do
assert_raises(Timeout::Error) do
Timeout.timeout(1) do
pool.checkout
end
end
end.join
end
end