Class: Hydra::Testing::TestServer

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/hydra-testing.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ TestServer

configure the singleton with some defaults



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# File 'lib/hydra-testing.rb', line 10

def initialize
  @pid = nil
end

Instance Attribute Details

#fedora_home ⇒ Object

Returns the value of attribute fedora_home.



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# File 'lib/hydra-testing.rb', line 7

def fedora_home
  @fedora_home
end

#jetty_home ⇒ Object

Returns the value of attribute jetty_home.



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# File 'lib/hydra-testing.rb', line 7

def jetty_home
  @jetty_home
end

#port ⇒ Object

Returns the value of attribute port.



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# File 'lib/hydra-testing.rb', line 7

def port
  @port
end

#quiet ⇒ Object

Returns the value of attribute quiet.



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# File 'lib/hydra-testing.rb', line 7

def quiet
  @quiet
end

#solr_home ⇒ Object

Returns the value of attribute solr_home.



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# File 'lib/hydra-testing.rb', line 7

def solr_home
  @solr_home
end

#startup_wait ⇒ Object

Returns the value of attribute startup_wait.



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# File 'lib/hydra-testing.rb', line 7

def startup_wait
  @startup_wait
end

Class Method Details

.configure(params = {}) ⇒ Object 



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# File 'lib/hydra-testing.rb', line 15

def configure(params = {})
  hydra_server = self.instance
  hydra_server.quiet = params[:quiet].nil? ? true : params[:quiet]
  if defined?(Rails.root)
    base_path = Rails.root
  else
    raise "You must set either RAILS_ROOT or :jetty_home so I know where jetty is" unless params[:jetty_home]
  end
  hydra_server.jetty_home = params[:jetty_home] || File.expand_path(File.join(base_path, 'jetty'))
  hydra_server.solr_home = params[:solr_home]  || File.join( hydra_server.jetty_home, "solr")
  hydra_server.fedora_home = params[:fedora_home] || File.join( hydra_server.jetty_home, "fedora","default")
  hydra_server.port = params[:jetty_port] || 8888
  hydra_server.startup_wait = params[:startup_wait] || 5
  return hydra_server
end

.wrap(params = {}) ⇒ Object 



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# File 'lib/hydra-testing.rb', line 31

def wrap(params = {})
  error = false
  jetty_server = self.instance
  jetty_server.quiet = params[:quiet] || true
  jetty_server.jetty_home = params[:jetty_home]
  jetty_server.solr_home = params[:solr_home]
  jetty_server.port = params[:jetty_port] || 8888
  jetty_server.startup_wait = params[:startup_wait] || 5
  jetty_server.fedora_home = params[:fedora_home] || File.join( jetty_server.jetty_home, "fedora","default")
  
  begin
    # puts "starting jetty on #{RUBY_PLATFORM}"
    jetty_server.start
    sleep jetty_server.startup_wait
    yield
  rescue
    error = $!
    puts "*** Error starting hydra-jetty: #{error}"
  ensure
    # puts "stopping jetty server"
    jetty_server.stop
  end

  return error
end

Instance Method Details

#jetty_command ⇒ Object

end of class << self



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# File 'lib/hydra-testing.rb', line 59

def jetty_command
  "java -Djetty.port=#{@port} -Dsolr.solr.home=#{@solr_home} -jar start.jar"
end

#jruby_raise_error? ⇒ Boolean

Not Windows

Returns:

  • (Boolean) 


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# File 'lib/hydra-testing.rb', line 97

def jruby_raise_error?
  raise 'JRuby requires that you start solr manually, then run "rake spec" or "rake features"' if defined?(JRUBY_VERSION)
end

#platform_specific_start ⇒ Object

start the solr server



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# File 'lib/hydra-testing.rb', line 78

def platform_specific_start
  Dir.chdir(@jetty_home) do
    @pid = Process.create(
          :app_name         => jetty_command,
          :creation_flags   => Process::DETACHED_PROCESS,
          :process_inherit  => false,
          :thread_inherit   => true,
          :cwd              => "#{@jetty_home}"
       ).process_id
  end
end

#platform_specific_stop ⇒ Object

stop a running solr server



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# File 'lib/hydra-testing.rb', line 91

def platform_specific_stop
  Process.kill(1, @pid)
  Process.wait
end

#start ⇒ Object 



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# File 'lib/hydra-testing.rb', line 63

def start
  puts "jetty_home: #{@jetty_home}"
  puts "solr_home: #{@solr_home}"
  puts "jetty_command: #{jetty_command}"
  platform_specific_start
end

#stop ⇒ Object 



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# File 'lib/hydra-testing.rb', line 70

def stop
  platform_specific_stop
end