Contents

# encoding: utf-8
require "logstash/devutils/rspec/spec_helper"
require "tempfile"

describe "inputs/pipe", :unix => true do

  describe "echo" do
    event_count = 1
    tmp_file = Tempfile.new('logstash-spec-input-pipe')

    config <<-CONFIG
    input {
      pipe {
        command => "echo ☹"
      }
    }
    CONFIG

    input do |pipeline, queue|
      Thread.new { pipeline.run }
      sleep 0.1 while !pipeline.ready?

      events = event_count.times.collect { queue.pop }
      event_count.times do |i|
        insist { events[i]["message"] } == "☹"
      end
    end # input
  end

  describe "tail -f" do
    event_count = 10
    tmp_file = Tempfile.new('logstash-spec-input-pipe')

    config <<-CONFIG
    input {
      pipe {
        command => "tail -f #{tmp_file.path}"
      }
    }
    CONFIG

    input do |pipeline, queue|
      Thread.new { pipeline.run }
      sleep 0.1 while !pipeline.ready?

      File.open(tmp_file, "a") do |fd|
        event_count.times do |i|
          # unicode smiley for testing unicode support!
          fd.puts("#{i} ☹")
        end
      end
      events = event_count.times.collect { queue.pop }
      event_count.times do |i|
        insist { events[i]["message"] } == "#{i} ☹"
      end
    end # input
  end

end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
logstash-input-pipe-0.1.4	spec/inputs/pipe_spec.rb
logstash-input-pipe-0.1.3	spec/inputs/pipe_spec.rb