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test_rack_handler.rb
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test_rack_handler.rb
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require_relative "helper"
require "rack/handler/puma"
class TestHandlerGetStrSym < Minitest::Test
def test_handler
handler = Rack::Handler.get(:puma)
assert_equal Rack::Handler::Puma, handler
handler = Rack::Handler.get('Puma')
assert_equal Rack::Handler::Puma, handler
end
end
class TestPathHandler < Minitest::Test
def app
Proc.new {|env| @input = env; [200, {}, ["hello world"]]}
end
def setup
@input = nil
end
def in_handler(app, options = {})
options[:Port] ||= 0
options[:Silent] = true
@launcher = nil
thread = Thread.new do
Rack::Handler::Puma.run(app, options) do |s, p|
@launcher = s
end
end
# Wait for launcher to boot
Timeout.timeout(10) do
until @launcher
sleep 1
end
end
sleep 1
yield @launcher
ensure
@launcher.stop if @launcher
thread.join if thread
end
def test_handler_boots
host = windows? ? "127.0.1.1" : "0.0.0.0"
opts = { Host: host }
in_handler(app, opts) do |launcher|
hit(["http://#{host}:#{ launcher.connected_port }/test"])
assert_equal("/test", @input["PATH_INFO"])
end
end
end
class TestUserSuppliedOptionsPortIsSet < Minitest::Test
def setup
@options = {}
@options[:user_supplied_options] = [:Port]
end
def test_port_wins_over_config
user_port = 5001
file_port = 6001
Dir.mktmpdir do |d|
Dir.chdir(d) do
FileUtils.mkdir("config")
File.open("config/puma.rb", "w") { |f| f << "port #{file_port}" }
@options[:Port] = user_port
conf = Rack::Handler::Puma.config(->{}, @options)
conf.load
assert_equal ["tcp://0.0.0.0:#{user_port}"], conf.options[:binds]
end
end
end
end
class TestUserSuppliedOptionsHostIsSet < Minitest::Test
def setup
@options = {}
@options[:user_supplied_options] = [:Host]
end
def test_host_uses_supplied_port_default
user_port = rand(1000..9999)
user_host = "123.456.789"
@options[:Host] = user_host
@options[:Port] = user_port
conf = Rack::Handler::Puma.config(->{}, @options)
conf.load
assert_equal ["tcp://#{user_host}:#{user_port}"], conf.options[:binds]
end
end
class TestUserSuppliedOptionsIsEmpty < Minitest::Test
def setup
@options = {}
@options[:user_supplied_options] = []
end
def test_config_file_wins_over_port
user_port = 5001
file_port = 6001
Dir.mktmpdir do |d|
Dir.chdir(d) do
FileUtils.mkdir("config")
File.open("config/puma.rb", "w") { |f| f << "port #{file_port}" }
@options[:Port] = user_port
conf = Rack::Handler::Puma.config(->{}, @options)
conf.load
assert_equal ["tcp://0.0.0.0:#{file_port}"], conf.options[:binds]
end
end
end
def test_default_host_when_using_config_file
user_port = 5001
file_port = 6001
Dir.mktmpdir do |d|
Dir.chdir(d) do
FileUtils.mkdir("config")
File.open("config/puma.rb", "w") { |f| f << "port #{file_port}" }
@options[:Host] = "localhost"
@options[:Port] = user_port
conf = Rack::Handler::Puma.config(->{}, @options)
conf.load
assert_equal ["tcp://localhost:#{file_port}"], conf.options[:binds]
end
end
end
def test_default_host_when_using_config_file_with_explicit_host
user_port = 5001
file_port = 6001
Dir.mktmpdir do |d|
Dir.chdir(d) do
FileUtils.mkdir("config")
File.open("config/puma.rb", "w") { |f| f << "port #{file_port}, '1.2.3.4'" }
@options[:Host] = "localhost"
@options[:Port] = user_port
conf = Rack::Handler::Puma.config(->{}, @options)
conf.load
assert_equal ["tcp://1.2.3.4:#{file_port}"], conf.options[:binds]
end
end
end
end
class TestUserSuppliedOptionsIsNotPresent < Minitest::Test
def setup
@options = {}
end
def test_default_port_when_no_config_file
conf = Rack::Handler::Puma.config(->{}, @options)
conf.load
assert_equal ["tcp://0.0.0.0:9292"], conf.options[:binds]
end
def test_config_wins_over_default
file_port = 6001
Dir.mktmpdir do |d|
Dir.chdir(d) do
FileUtils.mkdir("config")
File.open("config/puma.rb", "w") { |f| f << "port #{file_port}" }
conf = Rack::Handler::Puma.config(->{}, @options)
conf.load
assert_equal ["tcp://0.0.0.0:#{file_port}"], conf.options[:binds]
end
end
end
def test_user_port_wins_over_default_when_user_supplied_is_blank
user_port = 5001
@options[:user_supplied_options] = []
@options[:Port] = user_port
conf = Rack::Handler::Puma.config(->{}, @options)
conf.load
assert_equal ["tcp://0.0.0.0:#{user_port}"], conf.options[:binds]
end
def test_user_port_wins_over_default
user_port = 5001
@options[:Port] = user_port
conf = Rack::Handler::Puma.config(->{}, @options)
conf.load
assert_equal ["tcp://0.0.0.0:#{user_port}"], conf.options[:binds]
end
def test_user_port_wins_over_config
user_port = 5001
file_port = 6001
Dir.mktmpdir do |d|
Dir.chdir(d) do
FileUtils.mkdir("config")
File.open("config/puma.rb", "w") { |f| f << "port #{file_port}" }
@options[:Port] = user_port
conf = Rack::Handler::Puma.config(->{}, @options)
conf.load
assert_equal ["tcp://0.0.0.0:#{user_port}"], conf.options[:binds]
end
end
end
def test_file_log_requests_wins_over_deafult_config
file_log_requests_config = true
Dir.mktmpdir do |d|
Dir.chdir(d) do
FileUtils.mkdir("config")
File.open("config/puma.rb", "w") { |f| f << "log_requests #{file_log_requests_config}" }
conf = Rack::Handler::Puma.config(->{}, @options)
conf.load
assert_equal file_log_requests_config, conf.options[:log_requests]
end
end
end
def test_user_log_requests_wins_over_file_config
file_log_requests_config = true
user_log_requests_config = true
Dir.mktmpdir do |d|
Dir.chdir(d) do
FileUtils.mkdir("config")
File.open("config/puma.rb", "w") { |f| f << "log_requests #{file_log_requests_config}" }
@options[:log_requests] = user_log_requests_config
conf = Rack::Handler::Puma.config(->{}, @options)
conf.load
assert_equal user_log_requests_config, conf.options[:log_requests]
end
end
end
end