Module: HttpTest::Server

Extended by:
Server
Included in:
Server
Defined in:
lib/http-test/server.rb,
lib/http-test/server/port.rb

Defined Under Namespace

Modules: Port

Instance Method Summary collapse

Instance Method Details

#kill! ⇒ Object

Kills the current server process and checks that the port becomes unavailable.



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# File 'lib/http-test/server.rb', line 7

def kill!
  return unless @pid

  Process.kill("TERM", @pid)
  Process.wait

  if @port && Port.available?(@port)
    STDERR.puts "Could not stop server"
    exit 1
  end

  @port = nil
  @pid = nil
end

#start!(command) ⇒ Object 



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# File 'lib/http-test/server.rb', line 26

def start!(command)
  return if @started == command && @port

  kill! if @started

  started_at = Time.now

  @port = Port.choose

  @pid = fork do
    # Signal.trap("HUP") { STDERR.puts "Exiting web server"; exit }
    # # ... do some work ...
    ENV["RACK_ENV"] = "test"
    ENV["PORT"] = @port.to_s

    exec command
  end

  Port.wait(@port)

  secs = Time.now - started_at
  STDERR.puts "\n[http-test##{@pid}] test server '#{command}' running on #{url_base} after #{'%.3f secs' % secs}"

  @started = command
end

#url_base ⇒ Object 



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# File 'lib/http-test/server.rb', line 22

def url_base
  "http://127.0.0.1:#{@port}"
end