fix coveralls

Author: ☃ pitr

.coveralls.yml

@@ -0,0 +1,2 @@
+service_name: travis-ci
+

Rakefile

@@ -8,4 +8,3 @@ Rake::TestTask.new(:test) do |test|
 end
 
 task :default => :test
-

test/helper.rb

@@ -1 +1,10 @@
+require 'test/unit'
 require 'minitest/pride'
+
+require 'webmock/test_unit'
+WebMock.disable_net_connect!
+
+require 'fluent/test'
+
+require 'coveralls'
+Coveralls.wear!

test/plugin/test_out_elasticsearch.rb

@@ -1,18 +1,9 @@
-require 'test/unit'
+require 'helper'
 
-require 'fluent/test'
 require 'fluent/plugin/out_elasticsearch'
 
-require 'webmock/test_unit'
 require 'date'
 
-$:.push File.expand_path("../..", __FILE__)
-$:.push File.dirname(__FILE__)
-
-require 'helper'
-
-WebMock.disable_net_connect!
-
 class ElasticsearchOutput < Test::Unit::TestCase
   attr_accessor :index_cmds, :index_command_counts
 

test/plugin/test_out_elasticsearch_dynamic.rb

@@ -1,18 +1,9 @@
-require 'test/unit'
+require 'helper'
 
-require 'fluent/test'
 require 'fluent/plugin/out_elasticsearch_dynamic'
 
-require 'webmock/test_unit'
 require 'date'
 
-$:.push File.expand_path("../..", __FILE__)
-$:.push File.dirname(__FILE__)
-
-require 'helper'
-
-WebMock.disable_net_connect!
-
 class ElasticsearchOutputDynamic < Test::Unit::TestCase
   attr_accessor :index_cmds, :index_command_counts