Logstash RSpec

myformat_spec.rb

require "test_utils"

files = Dir['./etc/*_filters_*.conf']
@@configuration = String.new
files.sort.each do |file|
  @@configuration << File.read(file)
end

describe "my format" do
  extend LogStash::RSpec

  config(@@configuration)

  sample({
      "message" => '2013/12/03 04:17:41.357 +0100|prod|',
      "type" => "xxx"
    }) do

    insist { subject["tags"] }.nil?
    insist { subject }.include?("log_date")
    insist { subject["log_date"] } == '2013/12/03 04:17:41.357 +0100'
    insist { subject }.include?("@timestamp")
    insist { subject["@timestamp"] } == '2013-12-03T04:17:41.357Z'

    insist { subject }.include?("serverName")
    insist { subject["serverName"] } == 'prod'
  end

end

run.sh

java -jar /opt/logstash/logstash-x.x.x-flatjar.jar rspec --color spec/*_spec.rb