add tests

Appraisals

@@ -274,6 +274,7 @@ elsif Gem::Version.new('2.1.0') <= Gem::Version.new(RUBY_VERSION) \
       gem 'rest-client'
       gem 'resque', '< 2.0'
       gem 'sequel', '~> 4.0', '< 4.37'
+      gem 'shoryuken'
       gem 'sidekiq', '~> 3.5.4'
       gem 'sinatra', '1.4.5'
       gem 'sqlite3'
@@ -413,6 +414,7 @@ elsif Gem::Version.new('2.2.0') <= Gem::Version.new(RUBY_VERSION) \
       gem 'rest-client'
       gem 'resque', '< 2.0'
       gem 'sequel'
+      gem 'shoryuken'
       gem 'sidekiq'
       gem 'sinatra'
       gem 'sqlite3'
@@ -551,6 +553,7 @@ elsif Gem::Version.new('2.3.0') <= Gem::Version.new(RUBY_VERSION) \
       gem 'rest-client'
       gem 'resque', '< 2.0'
       gem 'sequel'
+      gem 'shoryuken'
       gem 'sidekiq'
       gem 'sinatra'
       gem 'sqlite3'
@@ -583,6 +586,7 @@ elsif Gem::Version.new('2.4.0') <= Gem::Version.new(RUBY_VERSION)
       gem 'rest-client'
       gem 'resque', '< 2.0'
       gem 'sequel'
+      gem 'shoryuken'
       gem 'sidekiq'
       gem 'sinatra'
       gem 'sqlite3'

Rakefile

@@ -75,7 +75,8 @@ namespace :spec do
     :sidekiq,
     :sinatra,
     :sucker_punch,
-    :rest_client
+    :rest_client,
+    :shoryuken
   ].each do |contrib|
     RSpec::Core::RakeTask.new(contrib) do |t|
       t.pattern = "spec/ddtrace/contrib/#{contrib}/**/*_spec.rb"
@@ -361,6 +362,7 @@ task :ci do
       sh 'bundle exec appraisal contrib rake spec:resque'
       sh 'bundle exec appraisal contrib rake spec:rest_client'
       sh 'bundle exec appraisal contrib rake spec:sequel'
+      sh 'bundle exec appraisal contrib rake spec:shoryuken'
       # Rails minitests
       sh 'bundle exec appraisal contrib rake test:sidekiq'
       sh 'bundle exec appraisal rails30-postgres rake test:rails'
@@ -426,6 +428,7 @@ task :ci do
       sh 'bundle exec appraisal contrib rake spec:resque'
       sh 'bundle exec appraisal contrib rake spec:rest_client'
       sh 'bundle exec appraisal contrib rake spec:sequel'
+      sh 'bundle exec appraisal contrib rake spec:shoryuken'
       # Rails minitests
       sh 'bundle exec appraisal contrib rake test:sidekiq'
       sh 'bundle exec appraisal rails30-postgres rake test:rails'
@@ -490,6 +493,7 @@ task :ci do
       sh 'bundle exec appraisal contrib rake spec:resque'
       sh 'bundle exec appraisal contrib rake spec:rest_client'
       sh 'bundle exec appraisal contrib rake spec:sequel'
+      sh 'bundle exec appraisal contrib rake spec:shoryuken'
       # Rails minitests
       sh 'bundle exec appraisal contrib rake test:sidekiq'
       sh 'bundle exec rake benchmark'

spec/ddtrace/contrib/shoryuken/patcher_spec.rb

@@ -0,0 +1,12 @@
+require 'spec_helper'
+require 'spec/ddtrace/contrib/shoryuken/shoryuken_spec_helper'
+
+RSpec.describe Datadog::Contrib::Shoryuken::Patcher do
+  describe '.patch' do
+    subject { Shoryuken.server_middleware.entries.map(&:klass) }
+
+    before { described_class.patch }
+
+    it { is_expected.to include Datadog::Contrib::Shoryuken::Tracer }
+  end
+end

spec/ddtrace/contrib/shoryuken/shoryuken_spec_helper.rb

@@ -0,0 +1,4 @@
+require 'ddtrace'
+require 'shoryuken'
+require 'ddtrace/contrib/shoryuken/tracer'
+require 'ddtrace/contrib/shoryuken/integration'