Sha256: 4d04c0f11c2de2e70d44c7a1f709009fdbaacdd409f2f47e1e324c7efe59d837
Contents?: true
Size: 1.74 KB
Versions: 24
Compression:
Stored size: 1.74 KB
Contents
require 'socket'
require 'net/http'
# Adapted from code by Jon Leighton
# https://github.com/jonleighton/focused_controller/blob/ec7ccf1/test/acceptance/app_test.rb
class DummyApp
def initialize(environment)
raise ArgumentError, "Environment must be development or production" unless ["development", "production"].include?(environment.to_s)
@environment = environment
end
attr_reader :environment
def url
"http://#{localhost}:#{port}"
end
def get(path)
Net::HTTP.get(URI(url + path))
end
def within_app(&block)
Dir.chdir(root, &block)
end
def start_server
within_app do
IO.popen("bundle exec rails s -e #{@environment} -p #{port} 2>&1") do |out|
start = Time.now
started = false
output = ""
timeout = 60.0
while !started && !out.eof? && Time.now - start <= timeout
output << read_output(out)
sleep 0.1
begin
TCPSocket.new(localhost, port)
rescue Errno::ECONNREFUSED
else
started = true
end
end
raise "Server failed to start:\n#{output}" unless started
yield
Process.kill("KILL", out.pid)
File.delete("tmp/pids/server.pid")
end
end
end
private
def root
File.expand_path("../../dummy", __FILE__)
end
def localhost
"127.0.0.1"
end
def port
@port ||= begin
server = TCPServer.new(localhost, 0)
server.addr[1]
ensure
server.close if server
end
end
def read_output(stream)
read = IO.select([stream], [], [stream], 0.1)
output = ""
loop { output << stream.read_nonblock(1024) } if read
output
rescue Errno::EAGAIN, Errno::EWOULDBLOCK, EOFError
output
end
end
Version data entries
24 entries across 24 versions & 6 rubygems