[travis] ruby 1.9.3 has been EOL'd for a while, adding 2.2.3 and fixing CI.

[travis] newer rubies got issues with the puppet (official) gems.

[travis] fixing spec tests - default for dogstatsd is yes.

[travis] pinpoint rubocop to 0.35.x to address ruby 2.2.3 testing issues.

[travis] syck required?

[travis] excluding incompatible puppet modules with ruby 2.2.3.

Author: truthbk

.travis.yml

@@ -3,9 +3,9 @@ before_install: rm -f Gemfile.lock
 sudo: false
 cache: bundler
 rvm:
-  - 1.9.3
   - 2.0.0
   - 2.1.0
+  - 2.2.3
 script:
   - bundle exec rake spec
   - bundle exec rake test
@@ -42,3 +42,12 @@ matrix:
     env: PUPPET_VERSION="~> 3.3.0"
   - rvm: 2.1.0
     env: PUPPET_VERSION="~> 3.4.0"
+
+  - rvm: 2.2.3
+    env: PUPPET_VERSION="~> 2.7.0"
+  - rvm: 2.2.3
+    env: PUPPET_VERSION="~> 3.2.0"
+  - rvm: 2.2.3
+    env: PUPPET_VERSION="~> 3.3.0"
+  - rvm: 2.2.3
+    env: PUPPET_VERSION="~> 3.4.0"

Gemfile

@@ -1,6 +1,8 @@
 source "https://rubygems.org"
 
 group :test do
+  gem "syck"
+  gem "listen", "~> 3.0.0"
   gem "puppet", ENV['PUPPET_VERSION'] || '~> 4.2.0'
   gem "puppet-lint"
   gem "puppet-syntax"

spec/classes/datadog_agent_spec.rb

@@ -122,7 +122,7 @@
                     'content' => /^# bind_host: localhost\n/,
                     )}
                     it { should contain_file('/etc/dd-agent/datadog.conf').with(
-                    'content' => /^use_dogstatsd: no\n/,
+                    'content' => /^use_dogstatsd: yes\n/,
                     )}
                     it { should contain_file('/etc/dd-agent/datadog.conf').with(
                     'content' => /^dogstatsd_port: 8125\n/,
@@ -341,10 +341,10 @@
                 )}
             end
 
-            context 'with use_dogstatsd set to yes' do
-                let(:params) {{:use_dogstatsd => true}}
+            context 'with use_dogstatsd set to no' do
+                let(:params) {{:use_dogstatsd => false}}
                 it { should contain_file('/etc/dd-agent/datadog.conf').with(
-                    'content' => /^use_dogstatsd: yes\n/,
+                    'content' => /^use_dogstatsd: no\n/,
                 )}
             end
             context 'with dogstatsd_port set to 8126' do