#! /usr/bin/ruby

=begin
--------------------------------------------------------------------------------

Try to connect to the webapp. If we can't connect, then give up.

Run the JMeter test with appropriate parameters.

Use XSL to create an HTML version of the results.

--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
=end

require "#{File.dirname(__FILE__)}/subscripts/loadParms"

def locate_files()
  test_full_name = "#{@test_name}#{@test_suffix}"
  test_source_dir = "/home/jeb228/LoadTesting/testinfo/tests/#{@test_name}" 
  @test_jmx_file = "#{test_source_dir}/#{test_full_name}.jmx"
  raise "Test file doesn't exist: '#{@test_jmx_file}'." unless File.file?(@test_jmx_file)

  result_dir = "/home/jeb228/LoadTesting/testinfo/results/#{@site_name}"
  Dir.mkdir(result_dir) unless File.directory?(result_dir)

  @test_jtl_file = "#{result_dir}/#{test_full_name}.jtl"
  File.delete(@test_jtl_file) if File.file?(@test_jtl_file)

  @test_log_file = "#{result_dir}/#{test_full_name}.log"
  File.delete(@test_log_file) if File.file?(@test_log_file)

  @test_html_file = "#{result_dir}/#{test_full_name}.html"
  File.delete(@test_html_file) if File.file?(@test_html_file)

  data_dir = "/home/jeb228/LoadTesting/modelData/#{@site_name}"
  @person_uris_file = "#{data_dir}/personUris.csv"
  raise "Person URIs file doesn't exist: '#{@person_uris_file}'" unless File.file?(@person_uris_file)
  @infoResource_uris_file = "#{data_dir}/infoResourceUris.csv"
  raise "InfoResource URIs file doesn't exist: '#{@infoResource_uris_file}'" unless File.file?(@infoResource_uris_file)
  @author_uris_file = "#{data_dir}/authorUris.csv"
  raise "Author URIs file doesn't exist: '#{@author_uris_file}'" unless File.file?(@author_uris_file)

  @xsl_stylesheet_file = "/home/jeb228/LoadTesting/jmeter/jakarta-jmeter-2.4/extras/jmeter-results-report_21.xsl"
end

def prepare_jmeter_properties()
  props = {}

  # set parameters for the tests
  props["webapp.host"] = "localhost"
  props["webapp.port"] = "6080"
  props["webapp.name"] = "vivo"
  
  props["iterations"] = @test_iterations
  props["threads"] = @test_threads
  
  props["file.person.uris"] = @person_uris_file
  props["file.infoResource.uris"] = @infoResource_uris_file
  props["file.author.uris"] = @author_uris_file
  props["default.namespace"] = @default_namespace
  
  # set parameters for the output
  props["jmeter.save.saveservice.output_format"] = "xml"
  props["jmeter.save.saveservice.response_data.on_error"] = "true"
  props["jmeter.save.saveservice.url"] = "true"
  props["jmeter.save.saveservice.bytes"] = "true"
  
  # show a summary line periodically, so we know it's running. -->
  props["summariser.name"] = "summary"
  props["summariser.out"] = "true"
  props["summariser.log"] = "true"
  props["summariser.interval"] = "10"

  
  @jmeter_properties = ""
  props.each() do |key, value|
    @jmeter_properties << "-J#{key}=#{value} "
  end
end

def test_the_webapp()
  puts "BOGUS test_the_webapp()"
end

locate_files()
prepare_jmeter_properties()
test_the_webapp()

Dir.chdir("/home/jeb228/LoadTesting/jmeter/jakarta-jmeter-2.4/bin") do |path|
  puts "RUNNING TESTS"
  system "./jmeter -n -t #{@test_jmx_file} -l #{@test_jtl_file} -j #{@test_log_file} #{@jmeter_properties}"
  puts "CONVERTING TO HTML"
  system "xsltproc -o #{@test_html_file} #{@xsl_stylesheet_file} #{@test_jtl_file}"
end